Materiały źródłowe

• #1 Swollen lymph nodes: MedlinePlus Medical EncyclopediaLock

  https://medlineplus.gov/ency/article/003097.htm

  Lymph nodes are present throughout your body. They are an important part of your immune system. Lymph nodes help your body recognize and fight germs, infections, and other foreign substances. […] The term „swollen glands” refers to enlargement of one or more lymph nodes. The medical name for swollen lymph nodes is lymphadenopathy. […] Infections are the most common cause of swollen lymph nodes. Infections that can cause them include: Abscessed or impacted tooth, Ear infection, Colds, flu, and other infections, Swelling (inflammation) of gums (gingivitis), Mononucleosis, Mouth sores, Sexually transmitted illness (STI), Tonsillitis, Tuberculosis, Skin infections. […] Immune or autoimmune disorders that can cause swollen lymph nodes are: HIV, Rheumatoid arthritis (RA). […] Cancers that can cause swollen lymph nodes include: Leukemia, Hodgkin disease, Non-Hodgkin lymphoma.

• #1 Generalized Lymphadenopathy: Causes, Symptoms, and Treatment Guide – The Kingsley Clinic

  https://thekingsleyclinic.com/resources/generalized-lymphadenopathy-causes-symptoms-and-treatment-guide/

  Generalized lymphadenopathy refers to the enlargement of lymph nodes in multiple areas of the body. […] Swollen lymph nodes can indicate an underlying health issue, ranging from infections to more serious conditions like autoimmune diseases or cancers. […] The progression of generalized lymphadenopathy depends on the underlying cause. […] Medical studies show that infections are the most common cause, accounting for up to 70% of cases. […] Generalized lymphadenopathy can occur if the infection spreads beyond the lungs. […] Generalized lymphadenopathy is common in sarcoidosis, as the lymph nodes become inflamed due to granuloma formation. […] Autoimmune diseases occur when the immune system mistakenly attacks the body’s own tissues. […] Generalized lymphadenopathy can be a sign of lymphoma, as cancerous cells multiply within the lymph nodes, causing them to swell. […] Generalized lymphadenopathy can occur if cancer cells spread to multiple lymph nodes throughout the body. […] Various infections, both viral and bacterial, can cause generalized lymphadenopathy. […] Hyperthyroidism can also cause generalized lymphadenopathy.

• #1 Swollen Lymph Nodes: Causes, Diagnosis, and Treatment – K Health

  https://khealth.com/learn/lymph-nodes/swollen-lymph-nodes/

  Swollen lymph nodes can mean your body is fighting an infection, autoimmune disease, or cancer. […] Infections are the leading cause of swollen lymph nodes. […] Infections can be caused by bacteria, viruses, and fungus. […] Lymphadenitis is an infection of the lymph nodes themselves that is usually caused by bacteria but can also be in response to a virus or fungi. […] Viruses can also cause infections that will cause your lymph nodes to swell. […] Fungal infections are more common if you have a weak immune system or take antibiotics. […] Inflammation can be caused by immune or autoimmune disorders such as rheumatoid arthritis (RA), human immunodeficiency virus (HIV), Kawasaki disease, sarcoidosis, Sjogren syndrome, and systemic lupus. […] Cancer is not a typical cause of swollen lymph glands but in rare cases, it can be.

• #1 Swollen lymph nodes – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/swollen-lymph-nodes/symptoms-causes/syc-20353902

  Swollen lymph nodes most often happen because of infection from bacteria or viruses. Rarely, cancer causes swollen lymph nodes. […] The most common cause of swollen lymph nodes is an infection, usually viral, such as the common cold. Sometimes the cause isn’t found. […] Other causes of swollen lymph nodes include: Common infections: Strep throat, Measles, Ear infections, Infected tooth, Mononucleosis, Skin or wound infections, such as cellulitis, Human immunodeficiency virus (HIV), the virus that causes AIDS. […] Less common infections: Tuberculosis, Certain sexually transmitted infections, such as syphilis, An infection with a parasite called toxoplasmosis. It comes from contact with the feces of an infected cat or by eating meat that is not cooked well enough, A bacterial infection from a cat scratch or bite, called cat scratch fever.

• #1 TrustCare | What Causes Swollen Lymph Nodes?

  https://trustcarehealth.com/blog/what-causes-swollen-lymph-nodes

  Some sexually transmitted infections fall in this category. Syphilis and gonorrhea, for example, both result in swollen lymph nodes, though they typically affect the groin area more prominently than other areas of the body. […] Some of the more worrying causes of swollen lymph glands can cover a range from troubling to life-threatening diseases. Aside from cancers, swollen glands can be a symptom of toxoplasmosis, tuberculosis, HIV, rubella, herpes, Lyme disease, measles, and chicken pox. […] It is also possible that autoimmune diseases like lupus, rheumatoid arthritis, and Sjorgens syndrome could be contributing to the swelling you are experiencing. […] Cancer is the greatest worry when it comes to swollen lymph glands. These include non-Hodgkin lymphoma, which is a form of cancer directly affecting your lymphatic system, or other cancers throughout your body such as breast cancer. Hodgkin diseases, leukemia, and Kaposi sarcoma are all forms of cancer or malignancy that can affect your lymphatic system, resulting in swollen glands. […] More recently, there are indications that the novel coronavirus responsible for the ongoing COVID-19 pandemic also causes swelling in the lymphatic system.

• #1 Swollen Lymph Nodes (Lymphadenopathy/Adenopathy): Symptoms & Causes

  https://my.clevelandclinic.org/health/symptoms/15219-swollen-lymph-nodes

  Swollen lymph nodes are your bodys natural reaction to illness or infection. The most common cause of swollen lymph nodes is an upper respiratory infection, but they can have many causes. […] Lymphadenopathy is common and actually a good thing. The swelling in these pea- or bean-sized lymph nodes are one of your bodys natural reactions to illness or infection. […] The most common cause of lymph node swelling in your neck is an upper respiratory infection. Other bacteria and viruses that may cause your swollen lymph nodes include: Cold and flu, Sinus infection (sinusitis), Strep throat, Skin wounds, Mononucleosis. […] Generalized swollen lymph nodes mean you have them in two or more areas of your body. This usually points to a more serious systemic (meaning its all over your body) disease. These are wide-ranging and may include: Autoimmune diseases (like lupus or rheumatoid arthritis), Toxoplasmosis, Sexually transmitted infections (like HIV or syphilis), Bacterial infections (like Lyme disease or typhoid fever), Viral infections (like measles or Epstein-Barr), Cancers (like lymphoma or leukemia). […] In rare situations, swollen lymph nodes can point to cancer specifically, lymphoma (cancer of the lymphatic system). Other less common causes of swollen lymph nodes include injury, AIDS and cancer that’s spread from the lymph nodes to another part of your body.

• #1 Health Library | The University of Vermont Health Network

  https://www.uvmhealth.org/medcenter/wellness-resources/health-library/aa65796spec

  Lymph nodes often swell in one location when a problem such as an injury, infection, or tumor develops in or near the lymph node. Which lymph nodes are swollen can help identify the problem. […] Common sites for swollen lymph nodes include the neck, groin, and underarms. […] When lymph nodes swell in two or more areas of the body, it is called generalized lymphadenopathy. This may be caused by: […] A viral illness, such as measles, rubella, chickenpox (varicella), or mumps. […] Mononucleosis (Epstein-Barr virus), which results in fever, sore throat, and fatigue, or cytomegalovirus (CMV), a viral infection that causes symptoms similar to those of mononucleosis. […] A bacterial illness, such as strep throat (caused by the streptococcus bacterium) or Lyme disease (a bacterial infection spread by certain types of ticks).

• #1 COVID and Swollen Lymph Nodes | Ada Health

  https://ada.com/covid/covid-19-swollen-lymph-nodes/

  Viral infections such as COVID-19 can cause swollen lymph nodes. […] Swollen lymph nodes due to COVID-19 usually go away on their own. […] The lymph nodes can be swollen for several reasons, one of them being an infection with the coronavirus. COVID-19 usually causes swollen lymph nodes in the neck region. […] Swollen lymph nodes are possible after COVID vaccination as vaccination generally causes a reaction of the immune system. […] COVID-19 can cause swollen lymph nodes, but several other conditions can cause your lymph nodes to swell. […] The leading causes of swollen lymph nodes are: Viral, bacterial, or fungal infections (such as an infection with the coronavirus). […] If your swollen lymph nodes are due to an infection with the coronavirus or vaccination against the coronavirus, the swelling will be located in the neck region or the armpits.

• #1 Swollen Lymph Node Symptoms and Causes

  https://www.verywellhealth.com/cervical-lymph-nodes-2252142

  Swollen lymph nodes are common with certain autoimmune disorders. These are diseases in which the immune system mistakenly attacks normal tissues with inflammation. […] Certain medications can also cause swollen lymph nodes. […] Swollen lymph nodes are rarely a sign of cancer. However, painless swelling of one or more lymph nodes is a sign that your condition is not infectious and warrants immediate investigation. […] Swollen lymph nodes in the neck, groin, armpit, or other parts of the body can be caused by an infection, autoimmune disease, medications, and certain cancers.

• #1 Swollen lymph nodes – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/swollen-lymph-nodes/symptoms-causes/syc-20353902

  Immune system disorders: Lupus, Rheumatoid arthritis, Sarcoidosis. […] Cancers: Lymphoma, Leukemia, Other cancers that have spread, called metastasized, to lymph nodes. […] Other possible but rare causes include certain medicines, such as the anti-seizure medicine phenytoin (Dilantin) and medicines that prevent malaria. Silicone breast implants also can cause swollen lymph nodes.

• #1 Swollen lymph nodes: Causes, diagnosis, and treatment

  https://www.medicalnewstoday.com/articles/324105

  Swollen lymph nodes, or swollen glands, in the neck may indicate an infection. They can also occur due to a medical condition, such as an immune disorder or, less commonly, cancer. Treatment can depend on the cause. […] Many different conditions cause the lymph nodes to swell, particularly the nodes in the head and neck. These conditions can include: autoimmune disorders, specific types of cancer, common infections, such as the flu. […] Immune disorders that can cause swollen lymph glands include: systemic lupus erythematosus, rheumatoid arthritis, Sjogrens syndrome. […] Much less commonly, swollen lymph nodes can also indicate a malignancy, or cancer, including: lymphoma, Hodgkin lymphoma, leukemia, metastases, or the spread of an existing cancer. […] Swollen lymph nodes usually signal an infection or inflammation in the body. However, less commonly, it can point to cancer. […] Swollen lymph nodes in the neck may indicate an infection. Other potential reasons a person has swollen lymph nodes in the neck include immune system conditions or, less commonly, cancer.

• #1 Causes of Swollen Glands (Lymph Nodes) in the Neck

  https://www.health.com/condition/cold/swollen-glands-in-the-neck

  Autoimmune disorders occur when the body mistakenly attacks healthy cells. When your body is doing this, lymph nodes may swell. […] Some autoimmune disorders that can cause swollen lymph nodes in the neck include: Amyloidosis; Eosinophilic granulomatosis with polyangiitis (EGPA); Lupus, or systemic lupus erythematosus (SLE); Rheumatoid arthritis (RA); Sarcoidosis. […] Other conditions and illnesses can potentially cause swollen lymph nodes in the neck. These include: Cat-scratch disease (CSD); Certain cancers, specifically head and neck cancers, leukemia, and lymphoma; Kawasaki disease; Rosai-Dorfman disease, which affects the lymph nodes. […] Certain medications can cause swollen lymph nodes in the neck. These can include: Seizure medications; Vaccines for typhoid fever, a bacterial infection.

• #1 Swollen Lymph Nodes in the Neck (Cervical Lymphadenopathy) Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/symptoms/25248-cervical-lymphadenopathy

  A wide range of bacterial, viral and other types of infections can cause swollen lymph nodes in your neck. Some are more serious than others. […] Cancer can cause swollen lymph nodes in more than one area of your body (generalized lymphadenopathy). Your neck might be one of these areas. […] When you have an autoimmune disease, your immune system mistakes your bodys healthy cells for invaders. As a result, lots of white blood cells spring into action to attack and destroy the perceived threat. These cells can build up in your lymph nodes and cause swelling. […] Other medical conditions that can cause swollen lymph nodes in your neck include: Castleman disease, Kawasaki disease, Kikuchi-Fujimoto disease, Sarcoidosis. […] Some medications can cause swollen lymph nodes. Examples include: Certain high blood pressure medications, Certain antibiotics, Some medications that manage seizures, Allopurinol, Sulindac, Quinidine.

• #1 Swollen, Tender Lymph Nodes – Potential Causes And Treatments

  https://nextpaincare.com/symptom/tender-lymph-nodes/

  Chronic fatigue syndrome, also known as myalgic encephalomyelitis (ME), is a complex disorder characterized by extreme fatigue, tender lymph nodes, muscle pain, and headaches. […] Crohn’s disease is an inflammatory bowel disease that causes chronic inflammation throughout the digestive system. This inflammation can lead to various complications, including swollen lymph nodes, particularly in the abdominal area. […] People with fibromyalgia may also experience swollen lymph nodes as part of their symptoms. […] Swollen lymph nodes may occur due to the body’s immune response to the inflammation associated with osteoarthritis. […] This can cause swollen lymph nodes, due to the immune response in rheumatoid arthritis. […] In some cases, anxiety and stress can lead to swollen lymph nodes.

• #1 Swollen Lymph Nodes – Heart and Blood Vessel Disorders – Merck Manual Consumer Version

  https://www.merckmanuals.com/home/heart-and-blood-vessel-disorders/lymphatic-disorders/swollen-lymph-nodes

  Lymph nodes are tiny, bean-shaped organs that filter lymph fluid. […] Because lymph nodes participate in the body’s immune response, a large number of infections, inflammatory disorders, and cancers are potential causes for a swollen lymph node. […] The most common causes of swollen lymph nodes are upper respiratory infections (URI) and infections in tissues near the swollen lymph node. […] The most dangerous causes of swollen lymph nodes are cancer, human immunodeficiency virus (HIV) infection, and tuberculosis (TB). […] However, most people with swollen lymph nodes do not have these disorders. For example, about 1% of people with swollen lymph nodes have cancer. […] Treatment is directed at the cause. For example, if a bacterial infection of the lymph node is suspected, a trial of antibiotics is given to see if the swelling resolves.

• #1 Swollen Lymph Nodes: Symptoms, Causes, and More

  https://www.healthline.com/health/swollen-lymph-nodes

  Lymph nodes swell when an infection occurs in the area where theyre located. For example, the lymph nodes in the neck can become swollen in response to an upper respiratory infection, such as the common cold. […] Swollen lymph nodes in the head and neck may stem from infections such as: ear infection, sinus infection, the flu, strep throat, mononucleosis (mono), tooth infection, including an abscessed tooth, skin infection, HIV. […] Serious conditions, such as immune system disorders or cancers, can cause lymph nodes throughout the body to swell. […] Any cancers that spread in the body can cause the lymph nodes to swell. When cancer from one area spreads to the lymph nodes, the survival rate decreases. Lymphoma, which is a cancer of the lymphatic system, also causes the lymph nodes to swell. […] Cancers that can cause swollen lymph nodes include: leukemia, Hodgkins lymphoma, non-Hodgkins lymphoma, Szary syndrome, a rare type of lymphoma. […] Persistent swelling in the lymph nodes that occurs without other signs of an infection can indicate some types of cancer.

• #1 Swollen Lymph Nodes – Women’s Health – Associates for Women’s Medicine – Syracuse NY Gynecologist, Gynecology, Obstetrics, OBGYN, OB Physicians, Syracuse New York, Fayetteville, North Syracuse, LiverpoolSwollen Lymph Nodes

  https://www.afwomensmed.com/health-library/hw-view.php?DOCHWID=aa65796spec

  Lymph nodes often swell in one location when a problem such as an injury, infection, or tumor develops in or near the lymph node. Which lymph nodes are swollen can help identify the problem. […] Glands on either side of the neck, under the jaw, or behind the ears commonly swell when you have a cold or sore throat. Glands can also swell following an injury, such as a cut or bite, near the gland or when a tumor or infection occurs in the mouth, head, or neck. […] Glands in the armpit (axillary lymph nodes) may swell from an injury or infection to the arm or hand. A rare cause of axillary swelling may be breast cancer or lymphoma. […] The lymph nodes in the groin (femoral or inguinal lymph nodes) may swell from an injury or infection in the foot, leg, groin, or genitals. In rare cases, testicular cancer, lymphoma, or melanoma may cause a lump in this area.

• #1 Lymphadenopathy – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK513250/

  Lymphadenopathy is a common abnormal finding during the physical exam in general medical practice. It can be caused by neoplasm, inflammatory conditions, or infection. […] The etiology of lymphadenopathy includes the following: infectious disease, neoplasm, inflammatory disease, autoimmune disease, inborn metabolic storage disorder, exposure to toxic/medication. […] Infectious disease can be viral, bacterial, mycobacterial, fungal, or parasitic etiology: Viral etiologies of lymphadenopathy include HIV, mononucleosis caused by EBV or CMV, roseola, HSV, varicella, and adenovirus. Bacterial etiologies of lymphadenopathy include Staphylococcus, Streptococcus, Salmonella, Syphilis, and Yersinia. Mycobacterial etiology of lymphadenopathy includes tuberculosis and Mycobacterium avium intracellular. Fungal etiology of lymphadenopathy includes coccidioidomycosis, histoplasmosis, and Candida. Parasitic etiology of lymphadenopathy includes toxoplasmosis, Chagas, and many ectoparasites. Neoplastic causes of lymphadenopathy include both primary malignancies and metastatic malignancies: Acute lymphoblastic leukemia, Hodgkin lymphoma, non-Hodgkin lymphoma, neuroblastoma, pediatric acute myelocytic leukemia, rhabdomyosarcoma, metastatic carcinoma of the lung, metastatic carcinoma of the viscera of the gastrointestinal tract, metastatic breast cancer, and metastatic thyroid cancer and metastatic renal cancer.

• #1 5 Ways CLL & Swollen Lymph Nodes Are Connected | MyLeukemiaTeam

  https://www.myleukemiateam.com/resources/are-cll-and-swollen-lymph-nodes-connected

  Swollen lymph nodes mean the immune system is working to fight something, but it can be hard to pinpoint its target. Swollen lymph nodes are the most common symptom of chronic lymphocytic leukemia (CLL). About 20 percent of people with leukemia have swollen lymph nodes before theyre diagnosed. If youre living with CLL, swollen lymph nodes can signal several conditions, from infection to complication. They may also be unrelated to your blood cancer. […] Swollen lymph nodes are the most common symptom of chronic lymphocytic leukemia. […] Swollen lymph nodes from CLL result from a buildup of abnormal lymphocytes (a type of white blood cell) in lymph nodes, which causes the glands to swell. […] Swollen lymph nodes may mean that CLL is progressing and its time to begin treatment. […] In rare cases, CLL can transform into a more aggressive type of cancer. Swollen lymph nodes may be a sign of this transformation.

• #1 Swollen lymph nodes: MedlinePlus Medical EncyclopediaLock

  https://medlineplus.gov/ency/article/003097.htm

  Many other cancers may also cause swollen lymph nodes. […] Certain medicines can cause swollen lymph nodes, including: Seizure medicines, such as phenytoin, Typhoid immunization. […] Which lymph nodes are swollen depends on the cause and the body parts involved. Swollen lymph nodes that appear suddenly and are painful are usually due to injury or infection. Slow, painless swelling may be due to cancer or a tumor.

• #1 Table: Some Causes and Features of Swollen Lymph Nodes-Merck Manual Consumer Version

  https://www.merckmanuals.com/home/multimedia/table/some-causes-and-features-of-swollen-lymph-nodes

  Except for the secondary stage of syphilis, only swollen nodes in the groin […] Skin and soft tissue infections (for example, cellulitis, abscess, cat-scratch disease), including direct lymph node infection […] Toxoplasmosis […] Swollen nodes on both sides of the neck and under both arms […] Tuberculosis affecting the lymph nodes […] Usually swelling of nodes in the neck or above the collarbone […] Other […] Medications: Common ones include allopurinol, antibiotics (for example, cephalosporins, penicillin, and sulfonamides), atenolol, captopril, carbamazepine, phenytoin, pyrimethamine, and quinidine […] History of using a causative medication […] Silicone breast implants […] Node swelling under the arms in a woman with breast implants

• #1 Lymphadenopathy – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK513250/

  Autoimmune disease causes of lymphadenopathy include sarcoidosis, juvenile rheumatoid arthritis, serum sickness, and systemic lupus erythematosus. Exposures to toxins and medications that are common causes of lymphadenopathy include allopurinol, atenolol, captopril, carbamazepine, many cephalosporins, gold, hydralazine, penicillin, phenytoin, primidone, para methylamine, quinidine, the sulfonamides, and sulindac. Lifestyle exposures to alcohol, ultraviolet radiation, and tobacco can cause cancers with secondary lymphadenopathy. Inborn metabolic storage disorders (including Niemann-Pick disease and Gaucher disease) are possible additional causes of lymphadenopathy.

• #1 Swollen Lymph Nodes: Causes, Treatments and When to Go to the Doctor

  https://www.unitypoint.org/news-and-articles/swollen-lymph-nodes-causes-treatments-and-when-to-go-to-the-doctor

  Lymph nodes, those small, often unnoticeable, bean-like structures that are spread throughout our body, play an important role in our immune system. When lymph nodes swell, theyre trying to keep our body healthy. Sometimes, they might puff up for reasons that dont seem obvious. […] Infections and inflammation are the most common reasons for swollen lymph nodes. […] Swollen lymph nodes are common with bacterial or viral infections, such as COVID-19 or a sore throat. […] When we encounter allergens such as pollen, pet dander or certain foods, our immune system may react by releasing histamine and other chemicals. This immune response to allergens can cause swollen lymph nodes in our body. […] Yes, you can. There are a few reasons lymph nodes might swell when youre not feeling actively sick. This includes: Reaction to vaccines, Inflammation, Cancer.

• #1 Swollen lymph nodes (swollen glands) – causes, symptoms and treatment | healthdirect

  https://www.healthdirect.gov.au/swollen-lymph-nodes

  Lymph nodes (or lymph glands) are part of the lymphatic system, which fights infection. […] Most causes of swollen lymph nodes are not serious. […] The most common cause of swollen lymph nodes is a viral infection. […] Swollen lymph nodes can be caused by cancer, however this is very rare. […] There are many different causes of swollen lymph nodes. Most of them are not serious. […] Causes of swollen lymph nodes include: viruses (such as glandular fever), bacterial infections (such as tonsillitis), some autoimmune conditions, some medicines, eczema, cancer. […] Out of 100 people with swollen lymph nodes, only one, if any, is likely to have cancer. In young people, cancer is even less likely. […] Swollen lymph nodes are also a common side effect of some COVID-19 vaccines. This usually occurs on one side only, in the armpit of the arm that was injected. It is not dangerous and usually goes away on its own within a few weeks.

• #1 9 Causes for Swollen Lymph Nodes Under Your Arm | Lattimore

  https://lattimorept.com/9-causes-and-treatments-for-lymph-nodes-under-your-arm-that-have-become-swollen/

  An injury to the arm or area near the armpit can sometimes cause the lymph nodes to swell. Inflammation from conditions like arthritis can also cause swelling. The lymph nodes swell as a part of the healing process. […] Allergic reactions to certain medications or substances can sometimes cause the lymph nodes to swell. This swelling happens in reaction to the allergens in the body. […] Lyme disease is an illness caused by bacteria spread through tick bites. It can cause swollen lymph nodes and other symptoms like fever and rash. […] Rheumatoid arthritis is a type of arthritis that causes the immune system to attack the joints. It causes pain, swelling and stiffness in the joints, and it can sometimes also cause swelling in the lymph nodes as the body responds to the ongoing inflammation.

• #1 Swollen Lymph Nodes: Common Causes (in the Neck, Jaw & More) – Tua Saúde

  https://www.tuasaude.com/en/swollen-lymph-nodes/

  However, this type of swelling can also be a sign of a more serious problem, such as lymphoma, especially if you experience fever and sweating and night. […] If the gland in the left supraclavicular area feels hard and fixed, this may indicate gastrointestinal neoplasia, and it is known as a Virchow Node. […] Even though it is more common for lymph nodes to swell up in one specific area, they can also happen systemically, all over the body. This is usually related to diseases, such as: Autoimmune diseases, Lymphoma, Leukemia, Cytomegalovirus, Mononucleosis, Secondary syphilis, Sarcoidosis, Systemic lupus erythematosus, Hyperthyroidism, Side-effects of medication such as Hydantoin, antithyroid agents and isoniazid. […] The risk of a swollen lymph node being cancer is greater when the swelling persists for more than 6 weeks and occurs with other symptoms, such as: Various swollen lymph nodes throughout the body, Hardened consistency, Absence of pain when touching the lumps, Burning sensation. […] Some neoplastic diseases that also cause swollen glands are lymphoma, leukemia, and breast, lung, kidney, prostate, skin, head and neck, gastrointestinal tract metastasis and germinative cell tumors.

• #1 Exploring the Causes of Swollen Lymph Nodes

  https://drmatorin.com/exploring-the-causes-of-swollen-lymph-nodes/

  They can also swell due to immune system disorders, including lupus and rheumatoid arthritis, as well as cancers like lymphoma, leukemia and other metastasized cancers. […] In some cases, you may experience swollen lymph nodes due to antiseizure medications, an allergic reaction to medication, gingivitis or mouth sores. […] Yes, allergies can cause swollen lymph nodes. Seasonal and environmental allergies may trigger your immune system, causing the lymphatic system to swell with white blood cells. […] They’re not one of the most common symptoms of COVID-19. However, if you’re experiencing a runny nose, fever or sore throat as a result of the coronavirus, you may also experience swollen lymph nodes. […] It’s unclear whether a scientific or medical link lies between stress and swollen lymph nodes. However, mental stress can sometimes partner with physical symptoms of stress. In turn, these physical symptoms may trigger an immune response that could cause your lymph nodes to swell. […] While you may feel groggy and not your best from lack of sleep, poor sleep alone won’t cause your lymph nodes to swell. But little sleep because of a virus or infection may cause swollen lymph nodes.

• #1 Swollen Lymph Nodes: Locations, Causes, Signs, Tests & Treatment

  https://www.emedicinehealth.com/swollen_lymph_glands/article_em.htm

  Swollen lymph nodes may indicate an infection. […] Swollen lymph nodes can be caused by infection, inflammation, or cancer. […] Several mechanisms can cause the lymph nodes to enlarge (swell). […] Infection (lymphadenitis): This can increase the number of white blood cells, which multiply in response to stimulation with a foreign substance (antigen). […] Inflammation: Infiltration with inflammatory cells during infection or inflammation in a region of a given lymph node. […] Cancer: Infiltration with malignant cells (metastases) brought to the node with the lymph flowing from an area of certain types of cancer. […] Generalized swelling of lymph nodes throughout the body may occur due to infection, systemic inflammation, or cancer. […] In the majority of cases, swollen lymph nodes resolve with no other concerns. […] However, in cases of serious systemic infections, patients with compromised immune systems, and patients with cancers, lymph node swelling may be chronic and may never resolve.

• #1 Exploring the Causes of Swollen Lymph Nodes

  https://drmatorin.com/exploring-the-causes-of-swollen-lymph-nodes/

  If you’re feeling tenderness around your throat or noticing the area around your armpits is a bit painful to touch, you might be experiencing swollen lymph nodes. […] While this condition is highly common among the population, you should still be aware of the causes of swollen lymph nodes. […] Because lymph nodes are essentially your immune system’s “security gate,” it makes sense that when you’re sick, they’re one of the first things to feel off-kilter. […] When your lymph nodes detect and stop bacteria, viruses or other abnormal cells from reaching the rest of your body, they can become overloaded with that “bad stuff,” as well as the white blood cells your body needs to fight them off. […] Common infections like these can cause lymph nodes to swell: Strep throat, Ear infections, Common colds, Tooth infections, Mononucleosis, Wound infections, HIV.

• #1 Lymphoma symptoms | Lymphoma Action

  https://lymphoma-action.org.uk/symptoms-of-lymphoma

  Swollen lymph nodes are the most common sign of lymphoma. These lumps are swollen lymph nodes, usually found in the neck, armpit, or groin. […] The most common symptom of lymphoma is a swollen lymph node or nodes. However, there are many other possible causes of swollen lymph nodes. Most people who have swollen lymph nodes do not have lymphoma. […] Swollen lymph nodes caused by lymphoma are most commonly found in the neck, armpit, or groin. They are usually smooth and round, usually move out of the way when you press on them (are mobile), usually have a rubbery texture, and are usually painless although they can sometimes ache or cause pain in nearby areas. […] If swollen lymph nodes press against blood vessels, it can lower the blood flow through them. This can cause swelling and, in some cases, can increase the risk of a blood clot forming.

• #1 Swollen lymph nodes: babies, kids & teens | Raising Children Network

  https://raisingchildren.net.au/guides/a-z-health-reference/swollen-lymph-nodes

  There are lymph nodes throughout your body. Theyre part of your immune system. They filter your blood and kill any viruses and bacteria they catch. […] Lymph nodes become swollen for many reasons. Its usually nothing to worry about. […] Swollen lymph nodes happen most often when your body is fighting a viral or bacterial infection like the common cold, flu or glandular fever. […] Swollen lymph nodes can sometimes happen after vaccination. This is because vaccines trick your immune system into thinking it needs to fight an infection. […] Swollen lymph nodes can also happen if a part of your body is inflamed for example, because of an abrasion, a burn or an insect bite. […] Cancer is a rare cause of swollen lymph nodes in children and teenagers. […] Treatment will depend on whats causing the swollen lymph nodes.

• #1 Swollen Lymph Nodes: Causes, Treatments and When to Go to the Doctor

  https://www.unitypoint.org/news-and-articles/swollen-lymph-nodes-causes-treatments-and-when-to-go-to-the-doctor

  Sometimes lymph nodes can calcify and stay enlarged for life in some people, he says. […] Some potential causes for a lymph node that wont go down include: Chronic inflammation: Long-lasting inflammation or chronic infections can lead to calcium deposits over time. Granulomas: These are collections of immune cells. Certain infections can cause granulomas to calcify. Healed infections: Calcification can happen in lymph nodes that have healed after an infection. This is a result of the body trying to repair and close off the affected tissue. Tumors: Certain types of tumors can cause calcification. Aging: As people age, calcification can naturally occur in the tissue, including lymph nodes. […] Treating the cause of the infection or inflammation will take care of the swollen or reactive nodes.

• #1 Swollen Lymph Nodes | HealthLink BC

  https://www.healthlinkbc.ca/healthwise/swollen-lymph-nodes

  Lymph nodes often swell in one location when a problem such as an injury, infection, or tumour develops in or near the lymph node. Which lymph nodes are swollen can help identify the problem. […] Common sites for swollen lymph nodes include the neck, groin, and underarms. […] When lymph nodes swell in two or more areas of the body, it is called generalized lymphadenopathy. This may be caused by: […] A viral illness, such as measles, rubella, chickenpox (varicella), or mumps. […] Mononucleosis (Epstein-Barr virus), which results in fever, sore throat, and fatigue, or cytomegalovirus (CMV), a viral infection that causes symptoms similar to those of mononucleosis. […] A bacterial illness, such as strep throat (caused by the streptococcus bacterium) or Lyme disease (a bacterial infection spread by certain types of ticks).

• #1

  https://www.healthychildren.org/English/tips-tools/symptom-checker/Pages/symptomviewer.aspx?symptom=Lymph+Nodes+-+Swollen

  Increased size of one or more lymph nodes. Most are in the neck. […] Causes of Swollen Lymph Nodes […] The cervical (neck) nodes are most commonly involved. This is because of the many respiratory infections that occur during childhood. […] Viral throat infections and colds can cause lymph nodes in the neck to get bigger. They may double in size. […] A swollen node with a bacterial throat infection is usually just on one side. […] Swollen nodes everywhere suggest an infection spread in the blood. An example is infectious mono. […] Swollen lymph nodes alone cannot be spread to others. […] After the infection is gone, the nodes slowly return to normal size.

• #1 Adenopathy – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK558918/

  Elucidating the etiology of lymphadenopathy can be challenging. A thorough history and physical exam are one of the most important steps in determining the underlying cause of lymphadenopathy. […] Etiologies can be determined based on lymph node groups. Submental and submandibular lymphadenopathy commonly is infectious in origin, often presenting with viral prodromes. Posterior cervical lymphadenopathy can arise from localized bacterial and viral infections, as well as lymphoma. Axillary lymphadenopathy can also be related to lymphoma or breast malignancy but can be involved by infections such as cat-scratch disease. Lastly, inguinal lymphadenopathy can be impacted by local sexually transmitted infections, lymphoma, and pelvic malignancies.

• #1 Causes of Swollen Glands (Lymph Nodes) in the Neck

  https://www.health.com/condition/cold/swollen-glands-in-the-neck

  Swollen glands in the neck, which are actually enlarged lymph nodes, are a sign that your body is trying to fight an infection or autoimmune disorder. Conditions that may cause swollen glands in the neck include colds, the flu, mononucleosis, HIV, rheumatoid arthritis (RA), cancer, and more. Certain medications can also cause swollen lymph nodes. […] Bacterial and viral infections in the neck can result in swollen neck lymph nodes. The nodes generally swell when making a lot of white blood cells in response to infections. […] Specific infections that can cause swollen lymph nodes include: An abscessed tooth, where bacterial infections cause a tooth pus pocket; Colds or the flu; COVID; Ear infections; Gingivitis, the swelling and inflammation of gums; Human immunodeficiency virus (HIV); An impacted tooth, where a tooth does not break through the gum; Mononucleosis, a viral infection; Mouth sores; Sexually transmitted infections (STIs); Skin infections; Staph infections; Streptococcal infections, like the ones that cause strep throat; Tonsillitis, a condition of swollen tonsils; Tuberculosis, a bacterial lung infection.

• #1 Table: Some Causes and Features of Swollen Lymph Nodes-Merck Manual Consumer Version

  https://www.merckmanuals.com/home/multimedia/table/some-causes-and-features-of-swollen-lymph-nodes

  Sarcoidosis […] Painless lymph node swelling that may be widespread […] Often cough and/or shortness of breath, fever, malaise, muscle weakness, weight loss, and joint pains […] Systemic lupus erythematosus (lupus) […] Widespread node swelling […] Typically painful and sometimes swollen joints […] Infections […] Dental infection […] Neck nodes on one side are affected (often tender) […] HIV infection (immediately after the person became infectedthe primary infection) […] Generalized lymph node swelling […] Usually fever, malaise, rash, and joint pain […] Mononucleosis […] Swelling on both sides, typically in the neck but sometimes under the arms or in the groin […] Sexually transmitted infections (particularly herpes simplex, chlamydia, and syphilis)

• #1 Swollen Lymph Nodes – Women’s Health – Associates for Women’s Medicine – Syracuse NY Gynecologist, Gynecology, Obstetrics, OBGYN, OB Physicians, Syracuse New York, Fayetteville, North Syracuse, LiverpoolSwollen Lymph Nodes

  https://www.afwomensmed.com/health-library/hw-view.php?DOCHWID=aa65796spec

  Glands above the collarbone (supraclavicular lymph nodes) may swell from an infection or tumor in the areas of the lungs, breasts, neck, or abdomen. […] When lymph nodes swell in two or more areas of the body, it is called generalized lymphadenopathy. This may be caused by: […] A viral illness, such as measles, rubella, chickenpox (varicella), or mumps. […] Mononucleosis (Epstein-Barr virus), which results in fever, sore throat, and fatigue, or cytomegalovirus (CMV), a viral infection that causes symptoms similar to those of mononucleosis. […] A bacterial illness, such as strep throat (caused by the streptococcus bacterium) or Lyme disease (a bacterial infection spread by certain types of ticks). […] Cancer, such as leukemia, Hodgkin disease, and non-Hodgkin lymphoma. […] Acquired immunodeficiency syndrome (AIDS), which develops after a person contracts HIV (human immunodeficiency virus). This virus attacks the immune system, making it difficult for the body to fight off infection and some disease. […] Syphilis, a sexually transmitted infection.

• #1 Unexplained Lymphadenopathy: Evaluation and Differential Diagnosis | AAFP

  https://www.aafp.org/pubs/afp/issues/2016/1201/p896.html

  Lymphadenopathy is benign and self-limited in most patients. Etiologies include malignancy, infection, and autoimmune disorders, as well as medications and iatrogenic causes. […] Etiologies of lymphadenopathy can be remembered with the MIAMI mnemonic: malignancies, infections, autoimmune disorders, miscellaneous and unusual conditions, and iatrogenic causes. […] In adults and children, lymphadenopathy lasting less than two weeks or greater than 12 months without change in size has a low likelihood of being neoplastic. […] Supraclavicular adenopathy in adults and children is associated with high risk of intra-abdominal malignancy and must be evaluated promptly. […] Generalized lymphadenopathy is the enlargement of more than two noncontiguous lymph node groups. Significant systemic disease from infections, autoimmune diseases, or disseminated malignancy often causes generalized lymphadenopathy, and specific testing is necessary to determine the diagnosis. […] Other causes include acute human immunodeficiency virus infection, activated mycobacterial infection, cryptococcosis, cytomegalovirus, Kaposi sarcoma, and systemic lupus erythematosus. Generalized lymphadenopathy can occur with leukemias, lymphomas, and advanced metastatic carcinomas.

• #1 Swollen Lymph Nodes: Common Causes (in the Neck, Jaw & More) – Tua Saúde

  https://www.tuasaude.com/en/swollen-lymph-nodes/

  Lymph nodes can become reactive from mild problems, such as a skin infection or UTI, or from more serious conditions, such as cancer. […] Lymph nodes become swollen from local trauma or infection, therefore they should be assessed by a doctor to determine a diagnosis. About 80% of swollen lymph nodes in people under 30 years old are due to local infections, but they can also have other causes: […] In more rare situations, swollen lymph nodes in the neck may also signal a tumor in the region, such as the throat, larynx or thyroid. […] One of the most common causes are urinary tract infections, but it can also happen after a genital surgical procedure or due to a sexually transmitted infection. In rarer cases, swollen lymph nodes in the groin can also be a sign of cancer in the genital area, such as vulvar cancer, vaginal cancer or penile cancer.

• #1 9 Causes for Swollen Lymph Nodes Under Your Arm | Lattimore

  https://lattimorept.com/9-causes-and-treatments-for-lymph-nodes-under-your-arm-that-have-become-swollen/

  Where swollen lymph nodes are can help determine the cause of the problem. When they’re swollen in the armpit, it can mean your body is fighting an infection, or several other conditions. Potential causes behind swollen lymph nodes in your armpit include: […] Certain viral infections, like a cold or the flu, can make your lymph nodes swell. Infections in your arms or chest, like a skin infection or upper respiratory infection, can also make the lymph nodes under your arm swell. They become swollen as they help your immune system fight the infection. […] Infections on your skin, like an abscess, cellulitis, or a cut that gets infected, can cause nearby lymph nodes to swell. The lymph nodes help to filter out germs and fight infections. During this process, they can become swollen. […] Conditions affecting the breast, such as mastitis or other breast conditions, can cause swelling in the lymph nodes under the arm. The lymph nodes in the armpit are responsible for helping drain fluid from the breast area. If there’s an issue with the area, they can become swollen.

• #1 Enlarged Axillary Lymph Nodes | Breast Cancer 101 | Breastlink

  http://breastlink.com/breast-cancer-101/rare-breast-cancer-types/enlarged-axillary-lymph-nodes

  Enlarged axillary lymph nodes can be a symptom of a serious medical condition, including breast cancer. […] Swollen lymph nodes indicate they are producing infection-fighting white blood cells to combat a recognized threat to the body. The threat can range from relatively trivial issues like a cold or throat infection to more serious conditions like cancer. […] Enlarged axillary lymph nodes may stem from various causes. […] Enlarged axillary lymph nodes can be a symptom of the following local or metastasized (systematic) cancer maladies: […] Approximately 75 percent of lymph found in the breasts drains into the axillary lymph nodes. […] Not all breast cancer cases result in enlarged axillary lymph nodes. However, the presence of enlarged axillary lymph nodes strongly indicates that breast cancer may be at a more advanced stage. […] There are five categories to describe the involvement of breast cancer in the axillary lymph nodes: […] To determine the axillary lymph node status, a sentinel node biopsy may be performed.

• #1 Health Library | The University of Vermont Health Network

  https://www.uvmhealth.org/medcenter/wellness-resources/health-library/aa65796spec

  Cancer, such as leukemia, Hodgkin disease, and non-Hodgkin lymphoma. […] Acquired immunodeficiency syndrome (AIDS), which develops after a person contracts HIV (human immunodeficiency virus). This virus attacks the immune system, making it difficult for the body to fight off infection and some disease. […] Syphilis, a sexually transmitted infection.

• #1 Spotting the difference: Swollen lymph nodes in leukaemia VS during an infection

  https://www.leukaemiacare.org.uk/support-and-information/latest-from-leukaemia-care/blog/spotting-the-difference-swollen-lymph-nodes-in-leukaemia-vs-during-an-infection/

  Swollen lymph nodes occur as a symptom of leukaemia in approximately 20% of patients prior to their diagnosis. […] For the vast majority of cases, swollen lymph nodes indicate nothing more than the fact that your body is fighting off an infection. […] However, because of this, swollen lymph nodes can easily be mistaken as harmless when in fact they could be a warning sign of something more serious, such as blood cancer. […] Certain characteristics such as the size of the lymph nodes, the way they feel or how long they last can help to differentiate swelling caused by infection from that caused by leukaemia or another type of blood cancer. […] Although swollen lymph nodes are nearly always caused by infection or reaction to an allergy, there are a few things you can look out for to help spot the difference between leukaemia and infection:

• #1 Swollen Glands: Causes, Symptoms and Treatment – Vero Beach, FL

  https://verobeachent.com/ent-services/swollen-glands-treatment/

  Swollen lymph nodes, also called swollen glands, are typically an indication that your body is fighting an infection or some other type of illness. […] Soft, tender and moveable swollen glands are typically signs of an inflammation or infection. Lymph nodes that are painless, feel hard to the touch, and resist movement need further examination by a head and neck specialist, as they could be warning signs of more serious conditions. The most common causes of swollen glands include bacterial infections including strep throat, infected teeth or mouth sores, viral infections including mononucleosis, skin infections, ear infections, sexually transmitted diseases, cancers like Hodgkins disease, non-Hodgkins lymphoma, leukemia and breast cancer, immunodeficiency conditions such as rheumatoid arthritis, lupus and HIV infections, and possible side effects from vaccines or other types of medications.

• #1 Table: Some Causes and Features of Swollen Lymph Nodes-Merck Manual Consumer Version

  https://www.merckmanuals.com/home/multimedia/table/some-causes-and-features-of-swollen-lymph-nodes

  Cancers […] Leukemias (typically chronic and sometimes acute lymphocytic leukemia) […] Fatigue, fever, and weight loss […] With acute leukemia, often easy bruising and/or bleeding […] Lymphomas […] Painless lymph node swelling (local or widespread) […] Nodes often rubbery and sometimes clumped together […] Often fever, night sweats, and weight loss […] Metastatic cancers (often of the head and neck, thyroid, breast, or lung) […] One or several painless nodes in the neck […] Nodes often hard, sometimes unable to be moved when pushed […] Systemic rheumatic disorders […] Kawasaki disease […] Tender swollen nodes in the neck in a child […] Fever, usually higher than 102 F (39 C), rash on the trunk, prominent red bumps on the tongue, peeling skin on the palms and soles and around the nails

• #1 Swollen Lymph Glands: Causes and Treatment

  https://patient.info/signs-symptoms/neck-lumps-and-bumps-leaflet/swollen-lymph-glands

  There are a number of causes of swollen lymph glands. The most common cause is infection. […] Causes of swollen lymph glands include the following: […] The lymph glands near to an infection swell quickly and become tender as the immune system 'fights off’ infecting germs (bacteria, viruses, etc). […] Some cells from a cancer can break off and spread (metastasise) to nearby lymph glands via the lymph channels. […] As a rule, swollen lymph glands due to cancers, lymphomas and leukaemias develop more slowly than those due to infections. […] Rarely, swollen lymph glands can be due to causes such as: […] Swollen lymph glands are like a marker of various conditions, all with different outlooks and treatments. […] Swollen lymph glands are more of a concern if there is no apparent reason for them to swell.

• #1 What Causes Lymph Nodes to Swell? – Health BeatHealth Beat

  https://jamaicahospital.org/newsletter/what-causes-lymph-nodes-to-swell/

  Swollen lymph nodes are your body’s natural reaction to illness or infection. […] The most common cause of swollen lymph nodes is an infection, particularly a viral infection, such as the common cold. Other possible causes of swollen lymph nodes include: Common infections, Uncommon infections, Immune system disorders, Cancers. […] Swollen lymph nodes caused by a virus usually return to normal after the viral infection ends. Treatment for swollen lymph nodes from other causes depends on the cause: Infection- antibiotics are the most common treatment for lymph nodes caused by bacterial infections. If your swollen lymph nodes are due to an HIV infection, you’ll receive specific treatment for that condition. Immune disorder- if your swollen lymph nodes are caused by certain conditions, such as lupus or rheumatoid arthritis, treatment is directed at the underlying condition. Cancer- swollen lymph nodes caused by cancer require treatment for the cancer. Depending on the type of cancer, treatment may involve surgery, radiation, or chemotherapy.

• #1 Swollen, Tender Lymph Nodes – Potential Causes And Treatments

  https://nextpaincare.com/symptom/tender-lymph-nodes/

  Autoimmune conditions involve the immune system mistakenly targeting and destroying healthy body tissues, resulting in inflammation, swelling, and pain throughout the body, including the lymph nodes. […] Symptoms of lupus can range from mild to severe and include joint pain, swelling, fever, fatigue, a facial rash, chest pain when breathing deeply, hair loss, and swollen lymph nodes. […] Sjögren’s syndrome is a chronic autoimmune disease that primarily affects the eyes and mouth but can also impact other parts of the body. It occurs when the immune system attacks the glands that produce saliva and tears, causing dryness. In addition to dry eyes and mouth, symptoms can include swollen lymph nodes, joint pain, and fatigue.

• #1 Swollen Lymph Nodes: When do they indicate something serious?

  https://www.apollohospitals.com/health-library/swollen-lymph-nodes-when-do-they-indicate-something-serious/

  Problem with immune system, like rheumatoid arthritis or lupus […] Tuberculosis (TB), an infection that usually affects the lungs […] Some types of cancer, including: […] Leukemia (blood cancer) […] Lymphoma (cancer of the lymphatic system). […] Many a time, swollen lymph nodes can be a reaction to medications like the anti-seizure medication Phenytoin. […] In serious cases, when swollen lymph nodes enlarge without any apparent reason, the doctor would suggest going through further tests like a blood test, biopsy, or imaging scans. […] Cancer Almost all types of cancer cause swelling in the lymph nodes. Thus the treatment method will vary for each type of cancer like chemotherapy, radiation, or surgery. […] In most cases, swollen lymph nodes are usual and cure on their own. However, certain cases might be an indication of something more serious. […] If you have swollen nodes near your collarbone or your lower neck (these can be a sign of cancer). […] Lymph node biopsy will be required to diagnose a cancerous node.

• #1 Lymph Node Inflammation (Lymphadenitis): Causes and More

  https://www.healthline.com/health/lymphadenitis

  Lymph node inflammation can occur for a variety of reasons. Any infection or virus, including the common cold, can cause your lymph nodes to swell. Cancer can also cause lymph node inflammation. This includes blood cancer, such as leukemia and lymphoma. […] Because a wide range of conditions can cause lymph node inflammation, your doctor may request a biopsy. A lymph node biopsy is a short procedure in which the doctor removes a sample of lymph tissue. A pathologist will test this sample. This type of doctor examines tissue samples and interprets lab results. A biopsy is often the most reliable way to determine why lymph node inflammation has occurred.

• #2 Exploring the Causes of Swollen Lymph Nodes

  https://drmatorin.com/exploring-the-causes-of-swollen-lymph-nodes/

  If you’re feeling tenderness around your throat or noticing the area around your armpits is a bit painful to touch, you might be experiencing swollen lymph nodes. […] While this condition is highly common among the population, you should still be aware of the causes of swollen lymph nodes. […] Because lymph nodes are essentially your immune system’s “security gate,” it makes sense that when you’re sick, they’re one of the first things to feel off-kilter. […] When your lymph nodes detect and stop bacteria, viruses or other abnormal cells from reaching the rest of your body, they can become overloaded with that “bad stuff,” as well as the white blood cells your body needs to fight them off. […] Common infections like these can cause lymph nodes to swell: Strep throat, Ear infections, Common colds, Tooth infections, Mononucleosis, Wound infections, HIV.

• #2 Swollen Lymph Nodes (Lymphadenopathy): Symptoms, Treatment & Causes

  https://www.medicinenet.com/swollen_lymph_nodes/article.htm

  Lymph nodes also referred to as lymph glands or lymphadenopathy, are an important part of the immune system. […] A wide variety of infections are the most common causes of swelling of the lymph nodes, for example, strep throat, ear infections, and mononucleosis. More serious medical problems such as HIV infection, lymphomas (non-Hodgkins lymphoma) or other cancers, or lupus may cause swollen lymph glands. […] In general, lymph nodes become swollen when they are active due to either a bacterial, viral, or fungal infection, inflammation, or cancer. […] Viral infections are the most common cause of swollen lymph nodes. […] Many cancers can also cause swelling of lymph nodes. These cancers may originate from the lymph nodes or blood cells such as lymphomas and some types of leukemia. They may also be cancers that spread from another organ in the body (metastatic cancers).

• #2 Swollen Lymph Nodes (Lymphadenopathy/Adenopathy): Symptoms & Causes

  https://my.clevelandclinic.org/health/symptoms/15219-swollen-lymph-nodes

  Swollen lymph nodes are your bodys natural reaction to illness or infection. The most common cause of swollen lymph nodes is an upper respiratory infection, but they can have many causes. […] Lymphadenopathy is common and actually a good thing. The swelling in these pea- or bean-sized lymph nodes are one of your bodys natural reactions to illness or infection. […] The most common cause of lymph node swelling in your neck is an upper respiratory infection. Other bacteria and viruses that may cause your swollen lymph nodes include: Cold and flu, Sinus infection (sinusitis), Strep throat, Skin wounds, Mononucleosis. […] Generalized swollen lymph nodes mean you have them in two or more areas of your body. This usually points to a more serious systemic (meaning its all over your body) disease. These are wide-ranging and may include: Autoimmune diseases (like lupus or rheumatoid arthritis), Toxoplasmosis, Sexually transmitted infections (like HIV or syphilis), Bacterial infections (like Lyme disease or typhoid fever), Viral infections (like measles or Epstein-Barr), Cancers (like lymphoma or leukemia). […] In rare situations, swollen lymph nodes can point to cancer specifically, lymphoma (cancer of the lymphatic system). Other less common causes of swollen lymph nodes include injury, AIDS and cancer that’s spread from the lymph nodes to another part of your body.

• #2 Lymphadenitis: MedlinePlus Medical EncyclopediaLock

  https://medlineplus.gov/ency/article/001301.htm

  Lymphadenitis is an infection of the lymph nodes (also called lymph glands). It is a complication of certain bacterial infections. […] Lymphadenitis occurs when the glands become enlarged by swelling (inflammation), often in response to bacteria, viruses, or fungi. The swollen glands are usually found near the site of an infection, tumor, or inflammation. […] Lymphadenitis may occur after skin infections or other infections caused by bacteria such as streptococcus or staphylococcus. Sometimes, it is caused by rare infections such as tuberculosis or cat scratch disease (bartonella).

• #2 Swollen, Tender Lymph Nodes – Potential Causes And Treatments

  https://nextpaincare.com/symptom/tender-lymph-nodes/

  Autoimmune conditions involve the immune system mistakenly targeting and destroying healthy body tissues, resulting in inflammation, swelling, and pain throughout the body, including the lymph nodes. […] Symptoms of lupus can range from mild to severe and include joint pain, swelling, fever, fatigue, a facial rash, chest pain when breathing deeply, hair loss, and swollen lymph nodes. […] Sjögren’s syndrome is a chronic autoimmune disease that primarily affects the eyes and mouth but can also impact other parts of the body. It occurs when the immune system attacks the glands that produce saliva and tears, causing dryness. In addition to dry eyes and mouth, symptoms can include swollen lymph nodes, joint pain, and fatigue.

• #2 Lymphadenopathy – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK513250/

  Autoimmune disease causes of lymphadenopathy include sarcoidosis, juvenile rheumatoid arthritis, serum sickness, and systemic lupus erythematosus. Exposures to toxins and medications that are common causes of lymphadenopathy include allopurinol, atenolol, captopril, carbamazepine, many cephalosporins, gold, hydralazine, penicillin, phenytoin, primidone, para methylamine, quinidine, the sulfonamides, and sulindac. Lifestyle exposures to alcohol, ultraviolet radiation, and tobacco can cause cancers with secondary lymphadenopathy. Inborn metabolic storage disorders (including Niemann-Pick disease and Gaucher disease) are possible additional causes of lymphadenopathy.

• #2 Swollen, Tender Lymph Nodes – Potential Causes And Treatments

  https://nextpaincare.com/symptom/tender-lymph-nodes/

  Chronic fatigue syndrome, also known as myalgic encephalomyelitis (ME), is a complex disorder characterized by extreme fatigue, tender lymph nodes, muscle pain, and headaches. […] Crohn’s disease is an inflammatory bowel disease that causes chronic inflammation throughout the digestive system. This inflammation can lead to various complications, including swollen lymph nodes, particularly in the abdominal area. […] People with fibromyalgia may also experience swollen lymph nodes as part of their symptoms. […] Swollen lymph nodes may occur due to the body’s immune response to the inflammation associated with osteoarthritis. […] This can cause swollen lymph nodes, due to the immune response in rheumatoid arthritis. […] In some cases, anxiety and stress can lead to swollen lymph nodes.

• #2 5 Ways CLL & Swollen Lymph Nodes Are Connected | MyLeukemiaTeam

  https://www.myleukemiateam.com/resources/are-cll-and-swollen-lymph-nodes-connected

  In a small number of people with CLL, swollen lymph nodes can mean the cancer is changing into a more aggressive form. […] Swollen lymph nodes that are painful may indicate a tumor flare, which is a reaction to a drug. […] Infections can cause swollen lymph nodes as the immune system makes more white blood cells to fight off invading germs. […] Swollen lymph nodes may be a sign that your cancer is getting worse, so its important to report this symptom to your cancer care team.

• #2 Enlarged Axillary Lymph Nodes | Breast Cancer 101 | Breastlink

  http://breastlink.com/breast-cancer-101/rare-breast-cancer-types/enlarged-axillary-lymph-nodes

  Enlarged axillary lymph nodes can be a symptom of a serious medical condition, including breast cancer. […] Swollen lymph nodes indicate they are producing infection-fighting white blood cells to combat a recognized threat to the body. The threat can range from relatively trivial issues like a cold or throat infection to more serious conditions like cancer. […] Enlarged axillary lymph nodes may stem from various causes. […] Enlarged axillary lymph nodes can be a symptom of the following local or metastasized (systematic) cancer maladies: […] Approximately 75 percent of lymph found in the breasts drains into the axillary lymph nodes. […] Not all breast cancer cases result in enlarged axillary lymph nodes. However, the presence of enlarged axillary lymph nodes strongly indicates that breast cancer may be at a more advanced stage. […] There are five categories to describe the involvement of breast cancer in the axillary lymph nodes: […] To determine the axillary lymph node status, a sentinel node biopsy may be performed.

• #2 Lymphadenopathy in Children | Valley Children’s Healthcare

  https://www.valleychildrens.org/services/ent/conditions-we-treat/lymphadenopathy

  Enlarged lymph nodes are often near the source of infection, so their location can help find out the cause. For example, a baby with a scalp infection may have enlarged lymph nodes at the back of the neck. Swollen lymph nodes around the jaw may be a sign of an infection in the teeth or mouth. Lymphadenopathy may also affect lymph nodes throughout the body. This is common in some viral illnesses such as mono (infectious mononucleosis) or chickenpox. […] The causes include: Infections caused by viruses or bacteria, Infection of a lymph node or small group of nodes, Cancer, although other symptoms are often present, Reactions to medicines, such as some antibiotics and seizure medicines, Juvenile arthritis and many other joint conditions that affect children. […] Lymphadenopathy is the body’s normal response to infection and other disease. Ignoring the enlarged lymph nodes may delay treatment of a serious infection or other disease.

• #2 Table: Some Causes and Features of Swollen Lymph Nodes-Merck Manual Consumer Version

  https://www.merckmanuals.com/home/multimedia/table/some-causes-and-features-of-swollen-lymph-nodes

  Cancers […] Leukemias (typically chronic and sometimes acute lymphocytic leukemia) […] Fatigue, fever, and weight loss […] With acute leukemia, often easy bruising and/or bleeding […] Lymphomas […] Painless lymph node swelling (local or widespread) […] Nodes often rubbery and sometimes clumped together […] Often fever, night sweats, and weight loss […] Metastatic cancers (often of the head and neck, thyroid, breast, or lung) […] One or several painless nodes in the neck […] Nodes often hard, sometimes unable to be moved when pushed […] Systemic rheumatic disorders […] Kawasaki disease […] Tender swollen nodes in the neck in a child […] Fever, usually higher than 102 F (39 C), rash on the trunk, prominent red bumps on the tongue, peeling skin on the palms and soles and around the nails

• #2 Swollen glands

  https://www.nhs.uk/conditions/swollen-glands/

  Swollen glands are usually a sign the body is fighting an infection. Swollen glands caused by an infection will usually get better by themselves within 1 to 2 weeks. […] Glands (known as lymph glands or lymph nodes) swell near an infection to help your body fight it. […] Swollen glands are: often caused by common illnesses like colds, tonsillitis and ear or throat infections; sometimes caused by viral infections such as glandular fever; rarely caused by anything more serious, like cancer of the blood (leukaemia) or lymph system (lymphoma).

• #3 Swollen Lymph Nodes in the Neck (Cervical Lymphadenopathy) Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/symptoms/25248-cervical-lymphadenopathy

  A wide range of bacterial, viral and other types of infections can cause swollen lymph nodes in your neck. Some are more serious than others. […] Cancer can cause swollen lymph nodes in more than one area of your body (generalized lymphadenopathy). Your neck might be one of these areas. […] When you have an autoimmune disease, your immune system mistakes your bodys healthy cells for invaders. As a result, lots of white blood cells spring into action to attack and destroy the perceived threat. These cells can build up in your lymph nodes and cause swelling. […] Other medical conditions that can cause swollen lymph nodes in your neck include: Castleman disease, Kawasaki disease, Kikuchi-Fujimoto disease, Sarcoidosis. […] Some medications can cause swollen lymph nodes. Examples include: Certain high blood pressure medications, Certain antibiotics, Some medications that manage seizures, Allopurinol, Sulindac, Quinidine.

Zobacz więcej