Materiały źródłowe

• #1 Lymphoma – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/lymphoma/diagnosis-treatment/drc-20352642

  Lymphoma diagnosis often begins with an exam that checks for swollen lymph nodes in the neck, underarm and groin. Other tests include imaging tests and removing some cells for testing. The type of tests used for diagnosis may depend on the lymphoma’s location and your symptoms. […] A biopsy is a procedure to remove a sample of tissue for testing in a lab. For lymphoma, the biopsy typically involves removing one or more lymph nodes. The lymph nodes go to a lab for testing to look for cancer cells. Other special tests give more details about the cancer cells. Your healthcare team will use this information to make a treatment plan. […] Your healthcare team may recommend imaging tests to look for signs of lymphoma in other areas of your body. Tests may include CT, MRI and positron emission tomography scans, also called PET scans.

• #2 Lymphoma: Symptoms, Causes and Treatment

  https://my.clevelandclinic.org/health/diseases/22225-lymphoma

  Lymphoma is a term for a group of blood cancers in your lymphatic system. Healthcare providers can successfully treat and often cure it. […] Healthcare providers diagnose lymphoma by doing physical examinations to evaluate potential lymphoma symptoms and biopsies to obtain tissue for examination by a medical pathologist. If laboratory tests show signs of lymphoma, providers may do certain blood and imaging tests to learn more about your condition and to plan treatment. […] Blood tests may detect issues like having a high white blood cell count that may be a sign of lymphoma, leukemia or other blood cancers. But they dont detect lymphoma. Healthcare providers diagnose lymphoma based on biopsy and imaging tests results. […] Your prognosis is what you can expect after completing treatment. Your specific prognosis depends on your situation, such as the type of lymphoma you have, your age and your overall health. That said, treatment often puts lymphoma into remission or cures the condition. Remission means you dont have lymphoma symptoms and tests dont find signs of lymphoma. […] Overall, survival rate data show 89% of people with Hodgkin lymphoma and 74% of people with non-Hodgkin lymphoma were alive five years after diagnosis.

• #3

  https://winshipcancer.emory.edu/cancer-types-and-treatments/lymphoma/diagnosis.php

  The right treatment for your lymphoma is a top priority for us at Winship Cancer Institute of Emory University. It all starts with the right diagnosis. […] As a National Cancer Institute-designated Comprehensive Cancer Center, Winship Cancer Institute of Emory University’s diagnostics in lymphoma are more precise, more comprehensive and more accurate than anywhere else. […] We diagnose the specific type of lymphoma you have Hodgkin lymphoma or non-Hodgkin lymphoma, including B-cell and T-cell lymphomas and identify molecular markers specific to your cancer that may predict its behavior and response to therapies. […] A biopsy is the only way to definitively diagnose lymphoma. This is the gold standard diagnostic test for both Hodgkins lymphoma and non-Hodgkins lymphoma. […] An accurate lymphoma diagnosis includes staging the disease. Staging is important because it pinpoints the extent of the diseases spread throughout the body and informs the best, most effective course of treatment for you.

• #4 Lymphoma: Diagnosis and Treatment | AAFP

  https://www.aafp.org/pubs/afp/issues/2020/0101/p34.html

  Lymphoma is a group of malignant neoplasms of lymphocytes with more than 90 subtypes. […] Lymphoma typically presents as painless adenopathy, with systemic symptoms of fever, unexplained weight loss, and night sweats occurring in more advanced stages of the disease. An open lymph node biopsy is preferred for diagnosis. […] The diagnosis of lymphoma is made using an open lymph node biopsy, based off morphology, immunohistochemistry, and flow cytometry. […] Although fine-needle aspiration and core needle biopsy are often part of the initial evaluation of any adenopathy, neither will provide adequate tissue for the diagnosis of lymphoma because of the need to verify Hodgkin lymphoma via the presence of Reed-Sternberg cells. […] The Ann Arbor staging system was initially developed in 1971 for Hodgkin lymphoma, and was later adapted for non-Hodgkin lymphoma.

• #5 https://www.lls.org/lymphoma/hodgkin-lymphoma/diagnosis

  https://www.lls.org/lymphoma/hodgkin-lymphoma/diagnosis

  Having the correct diagnosis is important for getting the right treatment. Hodgkin lymphoma (HL) may be difficult to diagnosis. You may want to get a second medical opinion by an experienced hematopathologist before you begin treatment. A hematopathologist is a specialist who studies blood and bone marrow cells and other tissues to help diagnose diseases of the blood, bone marrow and lymph system. […] A biopsy of an enlarged lymph node is needed to diagnose HL. The preferred and most common type of biopsy is called an excisional biopsy, in which the whole lymph node is typically removed (excised). […] The biopsy samples will be sent to a hematopathologist, a doctor who has special training in diagnosing blood diseases by studying cells under a microscope. The hematopathologist examines the samples using a microscope to look for cancer cells.

• #6 Diagnosing Lymphoma | Lymphoma Research Foundation

  https://lymphoma.org/understanding-lymphoma/diagnosing-lymphoma/

  The only way to be absolutely sure of a diagnosis of lymphoma (or any other cancer) is for a doctor to conduct medical tests including performing an excisional biopsy to remove an entire lymph node or an incisional biopsy to remove a portion of the diseased tissue. A pathologist will examine a portion of this biopsy sample under a microscope to see if it contains any lymphoma cells and, if possible, to identify the specific type of lymphoma. […] A doctor will discuss the risks, benefits, and side effects associated with procedures necessary to diagnose the patients particular situation. […] Doctors need the results of different diagnostic tests to accurately determine whether or not a patient has lymphoma. These tests can also determine a patients specific lymphoma subtype. […] Staging is used to describe how widely the lymphoma has spread in patients. Doctors use the stage of disease, along with test results and other factors, to decide the best time to begin treatment and what treatments are likely to be the most effective for each patient.

• #7 The diagnosis and management of suspected lymphoma in general practice

  https://pmc.ncbi.nlm.nih.gov/articles/PMC10042228/

  Nearly, all lymphomas are metabolically active and therefore fluorodeoxyglucose (FDG) avid. […] Furthermore, they can be distinguished from other etiologies of FDG uptake, such as physiologic or patterns of infection or inflammation, by the distribution of avid nodes and/or CT characteristics. […] Subsequently, PET-CT has been widely adopted as the imaging modality of choice to stage and to monitor treatment response in lymphoma. […] It is important to note that not all lymphomas are FDG avid, and lack of FDG update on PET-CT does not rule out a diagnosis of lymphoma. […] In lymphoma, tissue diagnosis is imperative. […] The general principles regarding performing and obtaining an ideal (or even suitable) biopsy are to perform the least burdensome procedure (in terms of patient risk and healthcare system resources such as procedural spaces, personnel, time, and cost) that will provide the diagnostic yield required for timely and accurate diagnosis and management.

• #8 The diagnosis and management of suspected lymphoma in general practice

  https://pmc.ncbi.nlm.nih.gov/articles/PMC10042228/

  Many benign causes of lymphadenopathy have a morphologic pattern overlapping with lymphomas such as reactive follicular or paracortical/interfollicular hyperplasia or necrosis. […] Assessment of lymph node architecture via histology therefore remains essential for differentiating between many subtypes of lymphoma and benign lymphadenopathy. […] Providers should monitor all patients with negative biopsy results for persistent signs and symptoms of lymphoma and pursue larger-volume biopsy if clinical suspicion for lymphoma remains high. […] Overall, FNA is unlikely to yield an actionable, accurate, or complete diagnosis of lymphoma, and is not recommended for a targeted workup of suspected lymphoma. […] Ultimately, FNA alone is not recommended for diagnosis or rule out of lymphoma due to low sensitivity and low NPV as well as a high rate of incorrect lymphoma subtyping. […] Excisional biopsy, if feasible, remains the gold standard for diagnosis.

• #9 Hodgkin Lymphoma Diagnosis | Tests for Hodgkin Lymphoma | American Cancer Society

  https://www.cancer.org/cancer/types/hodgkin-lymphoma/detection-diagnosis-staging/how-diagnosed.html

  Most people with Hodgkin lymphoma (HL) see their doctor because they have certain symptoms, or because they just dont feel well and go in for a check-up. […] If a person has signs or symptoms that suggest HL, exams and tests will be done to find out for sure and, if so, to determine the exact type. […] The doctor also might order blood tests to look for signs of infection or other problems. If the doctor suspects that HL might be the problem, a biopsy of a swollen lymph node might be recommended. […] This procedure, called a biopsy, is the only way to be sure of the diagnosis. If it is HL, the biopsy can also show what type it is. […] Looking at the tissue samples under the microscope is often enough to diagnose HL (and what type it is), but sometimes more lab tests are needed. […] Imaging tests can be used in many ways, such as: To help determine the stage (extent) of Hodgkin lymphoma. […] Blood tests arent used to diagnose HL, but they can help your doctor get a sense of how advanced it is and how well you might tolerate certain treatments.

• #10 Hodgkin lymphoma (Hodgkin disease) – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/hodgkins-lymphoma/diagnosis-treatment/drc-20352650

  Hodgkin lymphoma diagnosis often begins with an exam that checks for swollen lymph nodes in the neck, underarm and groin. Other tests include imaging tests and removing some cells for testing. The type of tests used for diagnosis may depend on the lymphoma’s location and your symptoms. […] A sample of your blood is examined in a lab to understand your health and look for signs of cancer. […] A biopsy is a procedure to remove a sample of tissue for testing in a lab. For Hodgkin lymphoma, the biopsy typically involves removing one or more lymph nodes. The lymph nodes go to a lab for testing to look for cancer cells. Other special tests give more details about the cancer cells. Your healthcare team uses this information to make a treatment plan. […] Your healthcare team may recommend imaging tests to look for signs of lymphoma in other areas of your body. Tests may include a chest X-ray, CT, MRI and positron emission tomography scans, also called PET scans.

• #11 https://www.lls.org/lymphoma/hodgkin-lymphoma/diagnosis

  https://www.lls.org/lymphoma/hodgkin-lymphoma/diagnosis

  The lymph node biopsy’s purpose is to confirm a diagnosis and Identify your Hodgkin lymphoma subtype. […] It is important that a specialist with experience in diagnosing HL analyzes the biopsy tissue. Pathology slides may be sent to a specialty center for confirmation of diagnosis. […] This laboratory test can detect specific cancer cells based on the types of antigens or proteins on the surface of the cells. Immunophenotyping is used to help diagnose specific types of leukemia and lymphoma. […] Once your hematologist-oncologist confirms a Hodgkin lymphoma diagnosis, he or she orders more tests to stage your disease. Staging identifies the extent of your disease and where it’s located in your body. […] Some patients who have been diagnosed with HL may need to undergo a bone marrow aspiration and biopsy. These tests are not typically used to diagnose HL, but they may be done after diagnosis to see if there are lymphoma cells in the bone marrow.

• #12 Diagnosis of non-Hodgkin lymphoma | Canadian Cancer Society

  https://cancer.ca/en/cancer-information/cancer-types/non-hodgkin-lymphoma/diagnosis

  Doctors sometimes examine fluid from inside the chest (called pleural fluid) or fluid from inside the abdomen (called peritoneal fluid). They collect the fluid by passing a needle through the skin into the chest or abdomen. The fluid is then looked at under a microscope to check for cancer cells. […] Cytogenetics is the analysis of a cell’s chromosomes, including their number, size, shape and arrangement. Cytogenetic techniques show chromosomal abnormalities, which help doctors confirm the diagnosis and identify the type or subtype of NHL. […] Immunophenotyping is the study of proteins expressed by cells. It uses a very specific antigen-antibody reaction to identify proteins in tissues or cells. […] A bone scan uses bone-seeking radioactive materials (called radiopharmaceuticals) and a computer to create a picture of the bones. It is used to see if the NHL has spread to the bones.

• #13 Lymphoma – Diagnosis, Evaluation and Treatment

  https://www.radiologyinfo.org/en/info/lymphoma

  Your doctor will perform a physical exam and may order blood tests or lymph node biopsy to help evaluate your condition. […] A procedure in which a portion of or an entire lymph node is surgically removed so it can be examined under a microscope to look for the presence of lymphoma cells. […] A surgical procedure in which a thin, hollow needle is inserted into the hip bone to remove a small amount of liquid bone marrow so it can be analyzed under a microscope. […] A minimally invasive test that involves the removal of a small amount of cerebrospinal fluid (CSF) so it can be analyzed for the presence of lymphoma cells. […] A chest x-ray is used to look for enlarged lymph nodes. […] A CT of the body is used to detect enlarged lymph nodes or organs and abnormalities in the abdomen, pelvis, chest, head and neck.

• #14 Lymphoma: Diagnosis and Treatment | AAFP

  https://www.aafp.org/pubs/afp/issues/2020/0101/p34.html

  The Lugano classification system further modified staging by incorporating positron emission tomography/computed tomography (PET-CT) results to determine the staging of the lymphoma. […] PET-CT is used for fluorodeoxyglucose-avid lymphoma subtypes, with symptoms alone being used for staging the remaining subtypes. […] A bone marrow biopsy is now recommended only for diffuse large B-cell lymphoma with a negative PET-CT result.

• #15 Lymphoma – Diagnosis, Evaluation and Treatment

  https://www.radiologyinfo.org/en/info/lymphoma

  A PET scan, which uses a small amount of radioactive material, can help show if an enlarged lymph node is cancerous and detect cancer cells throughout the body that may not be seen on a CT scan. […] In a bone scan, a radioactive isotope called technetium-99m is injected into a vein and travels to damaged areas of bone. […] An MRI scan is helpful in detecting lymphoma that has spread to the spinal cord or brain. […] Abdominal ultrasound may be used to examine enlarged lymph nodes, especially in the abdomen.

• #16 Diagnosis of non-Hodgkin lymphoma | Canadian Cancer Society

  https://cancer.ca/en/cancer-information/cancer-types/non-hodgkin-lymphoma/diagnosis

  NHL can develop in organs or tissues outside the lymph nodes (called extranodal sites), including the brain, breast, skin, stomach, liver and intestine. […] A PET scan may be used to look for NHL that has spread from where it started to other areas of the body or to measure how well treatment is working. […] During a bone marrow aspiration and biopsy, the doctor removes cells from the bone marrow so they can be tested in a lab. This test may be used to diagnose and stage NHL that has spread to the bone marrow. […] A lumbar puncture (also called a spinal tap) removes a small amount of cerebrospinal fluid (CSF) from the space around the spine for examination under a microscope. The sample of CSF will show if NHL is in the brain and spinal cord (called the central nervous system, or CNS).

• #17 Tests, scans and lymphoma staging | Lymphoma Action

  https://lymphoma-action.org.uk/about-lymphoma/tests-scans-and-lymphoma-staging

  Tests and scans help doctors diagnose lymphoma and find out more about it after a diagnosis is confirmed. This helps them plan the best treatment for you. […] Blood tests give doctors information about your health and help show how lymphoma is affecting your body. […] A biopsy (tissue sample) is usually needed before a diagnosis of lymphoma can be confirmed. […] Staging refers to working out which parts of your body are affected by lymphoma.

• #18 Diagnosis of non-Hodgkin lymphoma | Canadian Cancer Society

  https://cancer.ca/en/cancer-information/cancer-types/non-hodgkin-lymphoma/diagnosis

  A complete blood count (CBC) measures the number and quality of white blood cells, red blood cells and platelets. A CBC is done to: help rule out infection, assess how well the blood-forming organs (such as the bone marrow or spleen) are working, provide a baseline for future blood counts taken during and after treatment, see if lymphoma cells are in the blood. […] Blood chemistry tests measure certain chemicals in the blood. They show how well certain organs are working and can help find problems. Blood chemistry tests used to diagnose and stage NHL include the following. […] An HIV test may be done if doctors think that NHL is related to an HIV (human immunodeficiency virus) infection. […] A biopsy may be done on an enlarged lymph node in the neck, under the arm or in the groin. A biopsy sample may also be taken from a tumour in the chest or abdomen.

• #19 Diagnosis of Hodgkin lymphoma | Canadian Cancer Society

  https://cancer.ca/en/cancer-information/cancer-types/hodgkin-lymphoma/diagnosis

  A complete blood count (CBC) measures the number and quality of white blood cells, red blood cells and platelets. A CBC is done to help rule out an infection. […] Doctors may order a blood test to measure the erythrocyte sedimentation rate (ESR). The ESR measures how quickly red blood cells (also called erythrocytes) fall to the bottom of a test tube. […] Blood chemistry tests measure certain chemicals in the blood. They show how well certain organs are working and can help find abnormalities. […] An HIV test may be done if doctors think that HL is related to an HIV (human immunodeficiency virus) infection. […] Blood tests for hepatitis B and hepatitis C may be done because having either one can affect how treatments work. […] A chest x-ray is used to check for larger than normal lymph nodes in the chest. It is also used to see if HL has spread to the lungs.

• #20 Lymphoma – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560826/

  The clinical staging of both HL and NHL is derived from the Ann Arbor staging system. The presence or absence of B symptoms (persistent fever, weight loss in excess of 10% of body weight over six months, or night sweats) is included in the staging for lymphoma. Blood work includes lactate dehydrogenase along with complete blood counts with differential, comprehensive metabolic panel, and uric acid. […] Combined modality therapy, including chemotherapy with antibody-drug conjugates and radiotherapy, is the usual standard of care. Most cases of HL are chemosensitive and overall survival is 86%. […] Many patients with DLBCL achieve a long term disease-free status with aggressive combination chemotherapy. The gold standard for DLBCL treatment is R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone).

• #21 Hodgkin lymphoma (Hodgkin disease) – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/hodgkins-lymphoma/diagnosis-treatment/drc-20352650

  Bone marrow aspiration and biopsy are procedures that involve collecting cells from the bone marrow. The cells are sent for testing. Tests can look for Hodgkin lymphoma cells. […] Your test results are used to assign a stage to your Hodgkin lymphoma. The stage helps determine the seriousness of your condition and the treatments most likely to help you. […] Hodgkin lymphoma staging uses the numbers 1 to 4 to indicate the stage. A lower number means the lymphoma cells only involve one or a few areas of lymph nodes. An early-stage cancer is more likely to be cured. As the lymphoma grows to involve more areas of the body, the stage number goes up. A higher number means the cancer is more advanced. […] The letter A means that you don’t have worrying symptoms of lymphoma. The letter B means that you have some symptoms, such as fever or weight loss.

• #22 How is lymphoma diagnosed? | Cancer Australia

  https://www.canceraustralia.gov.au/cancer-types/lymphoma/how-lymphoma-diagnosed

  How is lymphoma diagnosed? Diagnosing lymphoma involves various tests to assess symptoms, confirm the type of lymphoma, determine its stage of progression, and plan appropriate treatment. You might have a number of tests to investigate your symptoms and confirm a diagnosis of lymphoma, including: medical history and physical examination, blood tests for blood cell counts and other laboratory tests (blood tests may not be able to diagnose lymphoma, but they can check if your bone marrow, kidneys and liver are working – if they are not working properly, it could be a sign that lymphoma is present), removal of a small piece of tissue (biopsy) from the lymph nodes, skin or bone marrow to be examined under a microscope, imaging tests, such as X-ray of the chest, computerised tomography (CT) scan, magnetic resonance imaging (MRI) scan, positron emission tomography (PET) scan or ultrasound – these tests may include getting a dye injected into a vein to help the imaging detect possible cancers, removal of fluid from the spinal cord using a needle (known as a lumbar puncture or spinal tap) – this test is not common, but it may be used to see if the lymphoma has spread to the central nervous system, or to deliver chemotherapy. If you are diagnosed with lymphoma, you might have more tests to determine the stage of the disease and whether the cancer has spread to other parts of the body. These tests may include imaging tests, blood tests, biopsies or tests of heart and lung function. Knowing the stage of the disease helps your medical team plan the best treatment for you. In most cases, lymphoma (both Hodgkin and non-Hodgkin) is divided into 4 stages, depending on how far the cancer has spread: Stage I – lymphoma is in only 1 lymph node area (it may be in more than one lymph node within the same area); OR lymphoma is in only 1 organ in the lymphatic system (lymphoid organ) such as the thymus; OR lymphoma is in only 1 part of a single organ outside the lymphatic system. Stage II – lymphoma is in 2 or more lymph node areas on the same side of the diaphragm (either above or below); OR lymphoma is in 1 lymph node area and extends into a nearby organ. Stage III – lymphoma is in at least 1 lymph node area above and at least 1 lymph node areas below the diaphragm; OR lymphoma is in lymph node areas both above and below the diaphragm, and has spread to the spleen or a nearby organ, or both. Stage IV – lymphoma has spread widely through 1 or more organs outside the lymphatic system, and may be in nearby lymph nodes; OR lymphoma is in 2 organs in distant parts of the body (and not in nearby lymph nodes); OR lymphoma is in the liver, bone marrow, lungs or cerebrospinal fluid. Sometimes other descriptions are added to these stages to describe specific characteristics of the disease. Non-Hodgkin lymphoma is also categorised by grade: Lowgrade (also called indolent lymphoma) refers to slowgrowing lymphoma. Intermediategrade and highgrade (also called aggressive lymphoma) refers to fastgrowing lymphoma, which needs to be treated as soon as possible for the best chance of destroying the cancer. Lymphoma of the skin, is categorised by: how much of the skin surface is affected, how far the lymphoma has spread to the lymph nodes and other organs, the number of lymphoma cells in the blood (this is not always used). A different staging system is also used for non-Hodgkin lymphoma in children.

• #23 Lymphoma cancer | Macmillan Cancer Support

  https://www.macmillan.org.uk/cancer-information-and-support/lymphoma

  If you have symptoms, you usually start by seeing your GP. They may arrange for you to have blood tests or scans. Your doctor will refer you to hospital for tests and for specialist advice and treatment. […] The most important test for diagnosing lymphoma is a biopsy. A doctor or nurse removes a small piece of tissue or a sample of cells from the affected area. […] You will have more tests before you start treatment for lymphoma. Some tests help to show the stage of the lymphoma. […] Information from tests helps your doctors plan your treatment safely and effectively. You may have some of the following tests. […] Knowing the extent of the lymphoma helps your doctor plan the right treatment. This is called staging. […] Non-Hodgkin lymphoma is also grouped as either low grade or high grade. Low grade lymphomas grow very slowly. High grade lymphomas grow more quickly. The grade of NHL is important in deciding your treatment.

• #24 How Is Lymphoma Diagnosed? 5 Tests and More | MyLymphomaTeam

  https://www.mylymphomateam.com/resources/lymphoma-the-path-to-diagnosis

  If your health care provider finds swollen lymph nodes during a physical exam, they may order a lymph node biopsy. This procedure involves removing part or all of an enlarged lymph node. […] A lymph node biopsy can help identify the type and subtype of lymphoma you have, which helps your care team create a treatment plan. […] Immunophenotyping looks for certain cell markers in blood and lymph node samples. The presence of certain cell markers or proteins can help diagnose the subtype of NHL. […] A lumbar puncture, also called a spinal tap, is a test that can be used in cases of NHL to check if cancer cells have spread to the cerebrospinal fluid (CSF). […] Recent advances in molecular techniques, such as next-generation sequencing (NGS), have improved the process of diagnosing lymphomas.

• #25 Diagnosis and Treatment of Lymphoma – A Detailed Guide

  https://www.hcgoncology.com/types-of-cancers/lymphoma-diagnosis-and-treatment/

  Doctors also conduct a blood test for lymphoma detection, as it can assist in identifying the presence of any abnormal white blood cells, determining the extent of the disease’s spread, if any, and gauging the elevated levels of proteins in the blood caused by lymphoma. […] Imaging tests are used to get detailed images of the body’s insides and are effective in diagnosing lymphoma’s extent of spread. […] A biopsy is a commonly recommended diagnostic test for the conclusive diagnosis of lymphoma that involves the removal of a small part of the body’s tissues. […] Flow cytometry is a laboratory test performed to check for normal and abnormal cells associated with lymphoma. […] Immunohistochemistry is a technique used in laboratories for the diagnosis of lymphoma, determining the probable prognosis of lymphoma, and determining the response to treatment.

• #26 Diagnosis and Treatment of Lymphoma – A Detailed Guide

  https://www.hcgoncology.com/types-of-cancers/lymphoma-diagnosis-and-treatment/

  Molecular testing is again a laboratory test used in the analysis of the changes in the molecular and genetic characteristics of lymphoma cancerous cells. […] Cytogenetics is a lymphoma detection test that involves studying the abnormalities in chromosomal structures within the cells. […] Lymph node aspiration is a procedure during which cells from the enlarged lymph nodes are removed through a thin needle. […] Staging is again an effective test for lymphoma and is used to determine the extent of cancer’s spread in the body. […] Doctors conduct a bone marrow examination or test to check the presence of lymphoma cells in the bone marrow. […] A lumbar puncture or spinal tap is a test used to determine whether cancerous cells have spread to the cerebrospinal fluid (CSF) around the spinal cord and brain.

• #27 Diagnosing Lymphoma | Lymphoma Research Foundation

  https://lymphoma.org/understanding-lymphoma/diagnosing-lymphoma/

  Before starting any type of treatment, a patient may consider getting a second opinion especially if some characteristics of the diagnosis are complicated or uncertain. The purpose of the second opinion is not to question the doctors expertise but to make sure that the suggested treatment plan is reasonable and optimal for the patients particular case.

• #28 OBTAINING A PROPER CUTANEOUS LYMPHOMA DIAGNOSIS | Cutaneous Lymphoma Foundation

  https://www.clfoundation.org/obtaining-proper-cutaneous-lymphoma-diagnosis

  Accuracy in determining whether a patient has cutaneous lymphoma, and which subset, is paramount in determining the best course of care and treatment. […] If a patient is ever dissatisfied with their diagnosis, they should seek a second opinion, conduct research and visit a cancer center that sees a high volume of cutaneous lymphoma patients.

• #29 How We Diagnose Hodgkin Lymphoma | Dana-Farber Cancer Institute

  https://www.dana-farber.org/cancer-care/types/hodgkin-lymphoma/diagnosis

  Accurate diagnosis of your lymphoma sub-type is crucial in determining the proper course of treatment. This makes it important to be seen at or consult with a large lymphoma treatment center like ours, which diagnoses and cares for many patients with all forms of this kind of cancer. […] Data from our program shows that in 10 to 15 percent of cases, a second opinion from our team renders a different diagnosis from what was given by a referring doctor. Our hematopathologists and radiologists conduct these diagnostic tests and study the results on a daily basis, which gives us deep experience in this area. […] Correctly identifying the sub-type of lymphoma is particularly important in determining: […] A biopsy of involved tissue or lymph nodes is essential in order to make a diagnosis. Our surgeons have expertise in performing lymph node biopsies that ensure adequate tissue is gathered to make a precise diagnosis.

• #30 How We Diagnose Non-Hodgkin Lymphoma | Dana-Farber Cancer Institute

  https://www.dana-farber.org/cancer-care/types/non-hodgkin-lymphoma/diagnosis

  Accurate diagnosis of your non-Hodgkin lymphoma subtype is crucial in determining the proper course of treatment, so it is important to be seen at or consult with a large lymphoma treatment center like ours, which diagnoses and cares for many patients with all forms of this kind of cancer. […] Data from our program shows that in 10 to 15 percent cases, a second opinion from Dana-Farber renders a different diagnosis from what was given by a referring doctor. […] We use a variety of highly specialized tests including genetic and molecular profiling to distinguish between the different subtypes. This is crucial, since even within the same diagnosis, the specific mutation „profile” of a cancer can predict very different outcomes. […] A biopsy of involved tissue or lymph nodes is essential to make a diagnosis.

• #31 The diagnosis and management of suspected lymphoma in general practice

  https://pmc.ncbi.nlm.nih.gov/articles/PMC10042228/

  With rapid advancements in diagnosis and treatment of malignancies, the gap between generalists and subspecialists continues to widen, particularly in cancers like lymphoma where the spectrum of disease varies from indolent to rapidly progressive. […] In the following manuscript, we review the common clinical presentations in which should raise concern for lymphoma. […] We summarize the literature regarding the role of laboratory studies including complete blood count and peripheral blood flow cytometry, the recommendations for lymph node sampling, the role and selection of imaging modalities, and ideal patient monitoring for high-risk clinical syndromes that may be encountered in lymphoma. […] There is no classic presentation, standard workup, nor single test to diagnose or even definitively rule out lymphoma.

• #32 OBTAINING A PROPER CUTANEOUS LYMPHOMA DIAGNOSIS | Cutaneous Lymphoma Foundation

  https://www.clfoundation.org/obtaining-proper-cutaneous-lymphoma-diagnosis

  One of the most difficult things about uncommon diseases for both patients and physicians is reaching a correct diagnosis. […] A definitive diagnosis will help inform treatment decisions and potentially yield better patient-related outcomes over time. […] In the case of cutaneous lymphoma, a definitive diagnosis sometimes takes years. […] Since reactive processes and other types of inflammation can trigger symptoms similar to those of cutaneous lymphomas, evaluation by a provider with experience in diagnosing skin lymphoma is important if skin lymphoma is suspected. […] A definitive diagnosis cannot be obtained without a biopsy, and multiple biopsies are often necessary to confirm the diagnosis of cutaneous lymphoma. […] It is very important to confirm any diagnosis of cutaneous lymphoma by a specialized type of pathologist – dermatopathologist or a hematopathologist – who has expertise in diagnosing cutaneous lymphomas.

• #33

  https://winshipcancer.emory.edu/cancer-types-and-treatments/lymphoma/diagnosis.php

  We provide you with a full medical care team that includes hematopathologists (pathologists specially trained to diagnose diseases of the blood), hematologists, advanced practice providers, oncology nurses and others. […] At Winship, we aim to give you an accurate lymphoma diagnosis so you can get the most effective treatment.

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