Torbiel bakera
Objawy

Torbiel Bakera, czyli torbiel podkolanowa, to wypełniony płynem worek powstający w dole podkolanowym na skutek nagromadzenia płynu maziowego w kaletce za kolanem. Objawy kliniczne zależą od wielkości torbieli i współistniejących patologii stawu kolanowego, takich jak zapalenie stawów, uszkodzenia łąkotki czy chrząstki stawowej. Małe torbiele często przebiegają bezobjawowo, natomiast większe (>5 cm) mogą powodować ból, uczucie napięcia, ograniczenie ruchomości oraz obrzęk tylnej części kolana i łydki. Nasilenie dolegliwości obserwuje się przy długotrwałym staniu, intensywnej aktywności fizycznej oraz pełnym zginaniu lub prostowaniu stawu. W rzadkich przypadkach dochodzi do pęknięcia torbieli, co manifestuje się ostrym bólem, obrzękiem, zaczerwienieniem i objawami pseudozakrzepicy, wymagającymi różnicowania z zakrzepicą żył głębokich.

Objawy Torbieli Bakera

Torbiel Bakera (ang. Baker’s cyst), znana również jako torbiel podkolanowa (popliteal cyst), jest wypełnionym płynem workiem tworzącym się w dole podkolanowym, czyli na tylnej powierzchni kolana. Torbiel powstaje, gdy płyn maziowy z stawu kolanowego gromadzi się w torebce maziowej (kaletce) znajdującej się za kolanem12. Objawy torbieli Bakera mogą znacznie się różnić w zależności od jej wielkości oraz współistniejących schorzeń stawu kolanowego.

Typowe objawy torbieli Bakera

U wielu pacjentów torbiel Bakera może przebiegać bezobjawowo i zostać wykryta przypadkowo podczas badania fizykalnego lub obrazowego wykonywanego z innych powodów12. Jednakże, gdy torbiel osiąga większe rozmiary, może powodować następujące objawy:

  • Widoczny lub wyczuwalny guz za kolanem, przypominający wypełniony wodą balon12
  • Ból w tylnej części kolana, szczególnie podczas pełnego zginania lub prostowania stawu12
  • Uczucie napięcia, dyskomfortu lub ściskania za kolanem12
  • Sztywność stawu kolanowego i ograniczenie ruchomości12
  • Obrzęk za kolanem, czasem obejmujący również łydkę12

Czynniki nasilające objawy

Objawy torbieli Bakera mogą ulegać nasileniu w określonych sytuacjach, takich jak12:

  • Długotrwałe stanie
  • Intensywna aktywność fizyczna
  • Pełne zginanie lub prostowanie kolana
  • Ruchy stawu kolanowego po dłuższym okresie bezruchu

U wielu pacjentów objawy mogą ulegać zmianom – nasilać się podczas aktywności i ustępować w spoczynku1. Torbiel Bakera może również zmniejszać się i powiększać w czasie, co wiąże się ze zmiennym nasileniem dolegliwości1.

Objawy związane z chorobą podstawową

Torbiel Bakera często rozwija się wtórnie do innych schorzeń stawu kolanowego, takich jak1:

  • Zapalenie stawów (reumatoidalne lub zwyrodnieniowe)
  • Uszkodzenie łąkotki
  • Uszkodzenie chrząstki stawowej

W takich przypadkach pacjent może doświadczać dodatkowych objawów związanych z pierwotnym schorzeniem, takich jak ból stawu kolanowego, trzeszczenia podczas ruchu, czy uczucie niestabilności kolana12.

Progresja torbieli Bakera

Przebieg kliniczny torbieli Bakera może być różnorodny. W wielu przypadkach torbiel zanika samoistnie w ciągu kilku tygodni, gdy obrzęk kolana ustępuje i staw zaczyna się goić1. Jednakże, jeśli przyczyna podstawowa nie zostanie odpowiednio leczona, torbiel może utrzymywać się przez dłuższy czas lub nawracać1.

Powiększona torbiel Bakera

W niektórych przypadkach torbiel może powiększać się, co prowadzi do nasilenia objawów1. Duża torbiel Bakera (przekraczająca 5 cm) może powodować12:

  • Silniejszy ból i uczucie rozpierania za kolanem
  • Znaczne ograniczenie zakresu ruchu w stawie kolanowym
  • Trudności z pełnym zginaniem lub prostowaniem kolana
  • Problemy z chodzeniem lub staniem przez dłuższy czas

W rzadkich przypadkach duża torbiel może uciskać na otaczające struktury, prowadząc do dodatkowych powikłań12:

  • Ucisk na naczynia krwionośne – powodując obrzęk (obrzęk) i zaburzenia krążenia w łydce
  • Ucisk na nerwy (piszczelowy lub strzałkowy) – wywołując drętwienie, mrowienie lub osłabienie mięśni łydki

Pęknięcie torbieli Bakera

Rzadkim, ale poważnym powikłaniem jest pęknięcie (ruptura) torbieli Bakera. Może to nastąpić, gdy worek otaczający torbiel wypełnia się płynem zbyt szybko lub pod zbyt dużym ciśnieniem i pęka12. Pęknięcie torbieli powoduje wyciek płynu maziowego do tkanek łydki, co wywołuje charakterystyczne objawy12:

  • Nagły, ostry ból z tyłu kolana promieniujący do łydki
  • Znaczny obrzęk i zaczerwienienie łydki
  • Uczucie ciepła w obrębie łydki
  • Możliwe zasinienie (wylew podskórny) w okolicy łydki, a nawet kostki
  • Uczucie „spływania” płynu wewnątrz nogi

Te objawy mogą przypominać zakrzepicę żył głębokich (DVT), poważny stan wymagający natychmiastowej pomocy medycznej12. Dlatego też w przypadku wystąpienia nasilonych objawów bólowych, obrzęku i zaczerwienienia łydki, pacjent powinien niezwłocznie skonsultować się z lekarzem w celu wykluczenia zakrzepicy1.

Syndrom pseudozakrzepicy

Pęknięta torbiel Bakera może powodować objawy przypominające zakrzepicę żył głębokich, stan nazywany „zespołem pseudozakrzepicy” (pseudothrombophlebitis syndrome)12. Objawy obejmują:

  • Obrzęk łydki
  • Ból łydki
  • Zaczerwienienie i ucieplenie skóry
  • Dodatni objaw Homansa (ból łydki przy grzbietowym zgięciu stopy)

Ze względu na podobieństwo objawów do zakrzepicy, ważne jest dokładne różnicowanie obu stanów, gdyż wymagają one odmiennego postępowania terapeutycznego1.

Rzadkie powikłania torbieli Bakera

W wyjątkowych przypadkach pęknięcie torbieli Bakera może prowadzić do rzadkich, ale poważnych powikłań1:

  • Uwięźnięcie nerwu piszczelowego – powodujące drętwienie podeszwowej części stopy i ból łydki
  • Niedrożność tętnicy podkolanowej – prowadząca do obrzęku kończyny dolnej
  • Zespół przedziału powięziowego – objawiający się silnym bólem, obrzękiem i zaburzeniami czucia lub ruchu w obrębie kończyny dolnej

Przebieg naturalny torbieli Bakera

Czas trwania torbieli Bakera zależy od jej przyczyny. Większość torbieli ustępuje samoistnie, gdy obrzęk zmniejsza się i kolano zaczyna się goić, zazwyczaj w ciągu kilku tygodni1. Płyn z torbieli zostaje wchłonięty z powrotem do organizmu w miarę gojenia się stawu kolanowego2.

W przypadku torbieli Bakera spowodowanych przewlekłymi chorobami stawów, takimi jak zapalenie stawów, mogą one utrzymywać się przez dłuższy czas lub mieć tendencję do nawracania, jeśli choroba podstawowa nie jest odpowiednio kontrolowana12.

Torbiel Bakera rzadko powoduje długotrwałą niepełnosprawność1. U większości pacjentów objawy z czasem ustępują, choć może to trwać od kilku miesięcy do nawet kilku lat1.

Kiedy należy skonsultować się z lekarzem

Pacjent powinien rozważyć konsultację lekarską w następujących sytuacjach12:

  • Gdy wystąpi nowy guz za kolanem – nawet jeśli nie powoduje dolegliwości, powinien zostać zdiagnozowany przez lekarza w celu wykluczenia poważniejszych schorzeń
  • Jeśli torbiel powoduje ból lub ogranicza codzienne aktywności
  • Gdy objawy nasilają się lub torbiel powiększa się
  • W przypadku nagłego wystąpienia silnego bólu, obrzęku i zaczerwienienia łydki – co może sugerować pęknięcie torbieli lub zakrzepicę żył głębokich

Podczas gdy większość torbieli Bakera ustępuje samoistnie lub po leczeniu zachowawczym, w niektórych przypadkach może być konieczne zastosowanie bardziej inwazyjnych metod leczenia, takich jak aspiracja płynu czy, rzadko, zabieg chirurgiczny1.

Wpływ torbieli Bakera na codzienne funkcjonowanie

Wpływ torbieli Bakera na codzienne życie pacjenta zależy od nasilenia objawów oraz wielkości torbieli. W przypadku małych, bezobjawowych torbieli, pacjent może prowadzić normalne życie bez żadnych ograniczeń1.

Jednakże, gdy torbiel powoduje dolegliwości bólowe lub ograniczenie ruchomości, może to wpływać na codzienne funkcjonowanie12:

  • Trudności podczas wchodzenia po schodach
  • Problemy z klękaniem lub pełnym prostowaniem nogi
  • Dyskomfort podczas długotrwałego stania lub chodzenia
  • Ograniczenia w uprawianiu aktywności fizycznej

Pomimo tych ograniczeń, większość pacjentów z torbielą Bakera może kontynuować pracę lub naukę1. Jednakże, w przypadku dużych, bolesnych torbieli lub po ich pęknięciu, pacjent może wymagać czasowego ograniczenia aktywności1.

Warto podkreślić, że torbiel Bakera, mimo uciążliwych objawów, nie prowadzi do długotrwałych uszkodzeń stawu i ma pozytywne rokowania, szczególnie gdy leczona jest przyczyna podstawowa1.

Kolejne rozdziały

Zapraszamy do dalszego czytania naszego leksykonu.

Wybierz kolejny rozdział z menu poniżej, aby otworzyć nową podstronę kompedium wiedzy i uzyskać szczegółowe informację o leku, substancji lub chorobie.

  1. 10.04.2026
  2. www.leksykon.com.pl

Materiały źródłowe

  • #1 Baker cyst – Symptoms and causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/bakers-cyst/symptoms-causes/syc-20369950
    Swelling on the back of one knee may be a Baker cyst. This can form when joint-lubricating fluid fills a cushioning pouch (bursa) at the back of the knee. […] A Baker cyst is a fluid-filled growth behind the knee. It causes a bulge and a feeling of tightness. Also called a popliteal (pop-luh-TEE-ul) cyst, a Baker cyst sometime causes pain. The pain can get worse when with activity or when fully straightening or bending the knee. […] In some cases, a Baker cyst causes no pain, and you may not notice it. If you do have symptoms, they might include: Swelling behind the knee, and sometimes in the leg, Knee pain, Stiffness and inability to fully flex the knee. […] The symptoms may be worse after you’ve been active or if you’ve been standing for a long time.
  • #1 Baker Cyst: Symptoms, Causes & Treatment
    https://my.clevelandclinic.org/health/diseases/15183-bakers-cyst
    Baker cysts are small, fluid-filled lumps that form on the back of your knee. They grow after something damages your knee joint or causes swelling around it. Baker cysts can share symptoms with more serious issues like blood clots. […] The most obvious symptom of a Baker cyst is the bump that forms behind your knee. Other common Baker cyst symptoms include: Knee pain. Stiffness. Trouble bending your knee as far as you usually can (a limited range of motion). Swelling in your knee or on your leg around it. […] Some people with a Baker cyst don’t experience symptoms. You might not know you have one until a healthcare provider notices while they’re diagnosing other issues or conditions that affect your knee. […] Baker cysts can sometimes cause swelling and discoloration in your lower leg that can be similar to the symptoms of a blood clot. A blood clot is an emergency. Visit a healthcare provider right away if you think you might have a blood clot.
  • #1 Baker’s (popliteal) cyst: Treatments, symptoms, and causes
    https://www.medicalnewstoday.com/articles/184714
    A Bakers cyst (or Baker cyst), also known as a popliteal cyst, is a swelling in the popliteal space, which is the space behind the knee. It causes stiffness and knee pain. […] The pain caused by the cyst typically worsens if the patient fully flexes or extends the knee, or moves around. […] Symptoms of a Bakers cyst include joint locking, knee, and calf pain. […] Symptoms include pain and stiffness as well as popping, clicking, creaking, or locking in the knee joint. […] Some patients may have no pain and may not even notice the cyst is there. However, the signs and symptoms of a Bakers cyst can include: swelling or lump behind the knee that is more evident when standing and comparing one knee to the other. It may feel like a water-filled balloon, knee pain, calf pain, accumulation of fluid around the knee, clicking, locking, or buckling of the knee joint.
  • #1
    https://www.nhs.uk/conditions/bakers-cyst/
    A Baker’s cyst, also called a popliteal cyst, is a fluid-filled swelling that develops at the back of the knee. […] The swelling and inflammation can cause: pain in the knee and calf, a build-up of fluid around the knee, occasional locking or clicking in the knee joint. […] However, sometimes a Baker’s cyst may not cause any symptoms other than the fluid-filled swelling at the back of the knee. […] A Baker’s cyst can sometimes burst (rupture), resulting in fluid leaking down into your calf. This can cause sharp pain, swelling and redness in your calf, but redness can be harder to see on brown and black skin.
  • #1 Baker’s cyst: diagnosis and therapy – Priv.-Doz. DDr. Christian Albrecht, Knee and cartilage specialist
    https://www.knieschmerzen-wien.at/bakers-cyst-en.html
    The symptoms of a Baker’s cyst depend on the size of the cyst and the load on the knee joint. Large cysts are usually easily palpable in the back of the knee. Baker’s cysts can cause a pressure-sensitive swelling, a feeling of tension and pain in the back of the knee. […] If the knee joint is subjected to increased stress, the production of synovial fluid usually causes the Baker’s cyst to enlarge and the symptoms to increase. After rest, the symptoms usually decrease or disappear completely. Pressure from the Baker’s cyst on nearby nerves or vessels can cause numbness or circulatory problems in the affected leg. Very large Baker’s cysts can lead to restricted movement in the knee joint. If a Baker’s cyst bursts, there may be sudden severe pain in the knee joint and subsequently inflammatory reactions in the knee and lower leg.
  • #1 A Patient’s Guide to Popliteal Cysts (Baker’s Cyst) – Singapore Sports And Orthopaedic Clinic
    https://www.orthopaedicclinic.com.sg/knee/a-patients-guide-to-popliteal-cysts/
    The symptoms caused by a popliteal cyst are usually mild. You may have aching or tenderness with exercise or your knee may feel unsteady, as though it’s going to give out. You may feel pain from the underlying cause of the cyst, such as arthritis, an injury, or a mechanical problem with the knee, for instance a tear in the meniscus. Along with these symptoms, you may also see or feel a bulge on the back of your knee. Anything that causes the knee to swell and more fluid to fill the joint can make the cyst larger. It is common for a popliteal cyst to swell and shrink over time. […] Sometimes a cyst will suddenly burst underneath the skin, causing pain and swelling in the calf. A ruptured popliteal cyst gives symptoms just like those of a blood clot in the leg, called thrombophlebitis. For this reason, it is important to determine right away the cause of the pain and swelling in the calf. Once the cyst ruptures, the fluid inside the cyst simply leaks into the calf and is absorbed by the body. In this case, you will no longer be able to see or feel the cyst. However, the cyst will probably return in a short time.
  • #1 Ask the doctor: How do you treat a Baker’s cyst? – Harvard Health
    https://www.health.harvard.edu/diseases-and-conditions/how-do-you-treat-a-bakers-cyst
    A Baker’s cyst may occur as a result of an injury to the knee, such as a tear in a meniscus, or damage to the cartilage from conditions such as rheumatoid arthritis or osteoarthritis. […] A Baker’s cyst is often found incidentally during a physical exam or an ultrasound performed for other reasons. It may cause no symptoms at all or just a bulge at the back of the knee, but it can also cause pain, swelling, and joint stiffness. Sometimes the bulge is so large that it’s hard to fully bend or straighten the leg. […] But occasionally they burst, and if that happens, synovial fluid can leak into the calf below, causing pain, swelling, and reddening. These symptoms resemble those produced by a blood clot in the calf, deep vein thrombosis (DVT), a serious condition that requires immediate treatment.
  • #1 Content – Health Encyclopedia – University of Rochester Medical Center
    https://www.urmc.rochester.edu/encyclopedia/content.aspx?contenttypeid=134&contentid=510
    A Baker cyst often doesnt cause symptoms. A cyst will more often be seen on an imaging test, like MRI, done for other reasons. If you do have symptoms, they may include: […] These symptoms tend to get worse when standing for a long time or being active. […] If you have another problem with your knee, you might have more symptoms. For example, if you have osteoarthritis, you may also have joint pain. Complications of a Baker cyst can cause additional symptoms, such as warmth, redness, or numbness. […] In rare cases, a Baker cyst may cause complications. The cyst may enlarge, which may cause redness and swelling. The cyst may also rupture, causing warmth, redness, and pain in your calf. […] If your cyst starts causing mild symptoms, plan to see your healthcare provider soon. See them right away if your leg is red and swollen. These symptoms may mean your Baker cyst has ruptured.
  • #1 Baker Cyst: Symptoms, Causes & Treatment
    https://my.clevelandclinic.org/health/diseases/15183-bakers-cyst
    The most common complication of a Baker cyst is rupturing (breaking). A ruptured Baker cyst happens when the sac around the cyst fills up with fluid too fast or with too much pressure and bursts. […] A ruptured Baker cyst can cause other symptoms in your knee and lower leg, including: Sharp, stabbing pain in your knee or calf. Swelling in your calf and lower leg. A feeling like water is running down your leg (but inside your body). […] How long a Baker cyst lasts depends on what caused it. Most Baker cysts go away as soon the swelling goes down and your knee starts to heal, usually within a few weeks. […] It’s possible for a Baker cyst to go away on its own. But you should always visit a healthcare provider as soon as you notice any new lumps or growths on your body. Even if you don’t need treatment, a provider needs to diagnose a Baker cyst and make sure it’s not something more serious. […] As your knee heals, the fluid in the cyst is absorbed back into your body. Follow your provider’s suggestions to help your knee heal and to prevent any more damage.
  • #1 Baker’s Cyst Causes, Symptoms, Treatment, Medications, Prevention
    https://www.medicinenet.com/baker_cyst/article.htm
    A Baker’s cyst may cause no symptoms or be associated with knee pain and/or tightness, and stiffness behind the knee, especially when the knee is extended or fully flexed. Baker’s cysts are usually visible as a bulge behind the knee that is particularly noticeable on standing and when compared to the opposite uninvolved knee. They are generally soft and minimally tender. Sometimes there can be a mild decrease in the range of motion of the knee. […] Baker’s cysts can become complicated by the spread of fluid down the leg between the muscles of the calf (dissection). The cyst can rupture, leaking fluid down the inner leg to sometimes cause the appearance of a painless bruise under the inner ankle. Baker’s cyst dissection and rupture are frequently associated with swelling of the leg and can mimic phlebitis of the leg. A ruptured Baker’s cyst typically causes rapid-onset swelling of the leg with bruising around the ankle. […] Depending on the cause of Baker’s cyst, the outlook is generally very good. Baker’s cysts caused by chronic arthritis can be prone to recur in the long term.
  • #1 Baker’s cyst | Better Health Channel
    https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/bakers-cyst
    A Baker’s cyst is a swelling on the back of the knee, caused by a build-up of excess fluid inside the bursa. […] Often there are no symptoms and you may not even know you have a cyst. […] If symptoms do occur, they can include: a lump or swelling behind the knee, pain, stiffness or tightness at the back of the knee. […] The symptoms of a Baker’s cyst are mild usually, however sometimes complications can develop, such as: the cyst continues to grow, causing your symptoms to worsen, the cyst extends down into your calf muscles, the cyst bursts, leaking fluid into the calf region, typically causing increased pain and bruising around the ankle. […] Baker’s cysts don’t always need treatment as they can get better and disappear on their own. […] Most people with a Baker’s cyst will be able to continue going to work or school.
  • #1 Baker Cysts – Musculoskeletal and Connective Tissue Disorders – Merck Manual Professional Edition
    https://www.merckmanuals.com/professional/musculoskeletal-and-connective-tissue-disorders/bursa-muscle-and-tendon-disorders/baker-cysts
    Baker cysts are enlarged bursae in the popliteal fossa. They are filled with synovial fluid and usually communicate with the adjacent joint space. Symptoms include pain, swelling behind the knee, and knee stiffness and decreased range of motion. […] When they become larger ( 5 cm), they can be noticed by the patient as a swelling behind the knee. […] Compression of adjacent tissue may cause pain usually with extension of the knee. Patients complain of worsening pain, increased knee stiffness, and decreased range of motion as the cyst becomes larger. Cysts can rupture, simulating deep vein thrombosis, with distal leg swelling, erythema, warmth, and/or Homan sign.
  • #1 Baker’s Cyst: Causes, Symptoms, & Treatment
    https://www.webmd.com/arthritis/what-is-bakers-cysts
    Swelling is the most common symptom of a Baker’s cyst. Other symptoms include: […] Knee pain […] Stiffness (difficulty bending your knee) […] A large Bakers cyst can press on the surrounding blood vessels or nerves, causing swelling, numbness, and pain. […] Sometimes, if the pressure in your cyst increases quickly or gets too high, it can burst (rupture). This can cause pain, swelling, and bruising on the back of your knee and calf. The pain might get worse when you fully extend your knee or when you’re active. […] When a Bakers cyst presses on the surrounding vessels, it blocks the flow of blood and fluid in and out of the area. This causes swelling (edema). […] A Bakers cyst that grows large can press on vessels, nerves, and tissues around the knee and cause swelling, pain, and numbness. Rarely, a Bakers cyst can burst or cause a blood clot to form, which needs immediate medical care.
  • #1 Ruptured Baker’s Cyst: Symptoms, Treatment, and More
    https://www.healthline.com/health/ruptured-bakers-cyst
    A Bakers cyst will become much more noticeable if it ruptures or bursts. When this happens, the fluid that fills the cyst can leak down into the tissues of your leg. You might even have a sensation of liquid running down the back of your leg. […] A ruptured Bakers cyst can also cause symptoms like sharp pain in your leg or calf, redness, inflammation, and bruising, mostly on the inner ankle. […] When a Bakers cyst ruptures, you may feel sharp pain and inflammation, but the fluid from the cyst should be reabsorbed by your body within a few weeks. […] If the pain and swelling behind your knee results in a swollen, red calf, you could have a ruptured Bakers cyst.
  • #1 Baker’s Cyst (Popliteal Cyst)
    https://patient.info/doctor/bakers-cyst-pro
    Baker’s cysts may present as either a chronically persistent or relapsing condition or as an acute and dramatic condition that can occur in the case of cyst rupture presenting as pseudothrombophlebitis. […] Popliteal mass: this is the most common presenting symptom. […] Pseudothrombophlebitis syndrome: this is a syndrome in which symptoms simulate those of deep venous thrombosis (DVT). […] Thrombophlebitis: the anatomical site of a Baker’s cyst means that there can be an increased risk of thrombophlebitis. […] Other presentations include aching, knee effusion, clicking of the knee, buckling of the knee and locking. […] Occasionally the cyst can rupture, resulting in pain and swelling of the calf. […] Baker’s cyst prognosis depends on whether there is any underlying knee pathology, how treatable it is and the age of the patient at presentation. Simple Baker’s cysts in children and young adults usually resolve spontaneously. […] Recurrence may occur after treatment. However, it is less likely after some types of arthroscopic excision.
  • #1 Baker’s Cyst: Causes, Symptoms, Diagnosis, Treatment
    https://www.verywellhealth.com/bakers-cyst-what-you-need-to-know-2552040
    A Baker’s cyst can be soft to the touch and slightly tender. You may have no symptoms other than a visible bulge behind the knee or a tight feeling that something is behind the knee. When you extend your knee, this can make a Baker’s cyst tighter or more painful. […] A Baker’s cyst can actually swell or shrink. It also can burst underneath the skin, and the symptoms of a burst Baker’s cyst are very much like those associated with blood clots: redness and pain in the calf. The fluid from the ruptured cyst is absorbed by the body. When this happens, the Baker’s cyst temporarily disappears, but it usually comes back. […] If you have pain and swelling behind your knee, seek medical attention. It’s important to verify whether your condition is, in fact, a Baker’s cyst, since other serious conditions can have the same symptoms notably deep vein thrombosis, a dangerous type of blood clot.
  • #1 Baker’s Cyst – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK430774/
    A Bakers Cyst may rupture if, due to rapid accumulation of fluid, pressure within the sac becomes too high. When the fluid is released into the surrounding tissues, it may result in inflammation that may then elicit symptoms similar to those that would be experienced with thrombophlebitis in the calf. Symptoms may include sharp pain in the knee and calf, swelling or erythema of the calf, and a sensation that feels like water running down the calf. […] Cyst rupture also may lead to additional complications and associated symptoms. These can include (1) entrapment of the posterior tibial nerve (eg., posterior plantar numbness and calf pain), (2) occlusion of the popliteal artery (e.g., lower extremity edema), and (3) anterior (e.g. foot drop and edema of the anterolateral leg) or posterior (e.g. plantar dysesthesia, weakness of toes, swelling of the calf, and pain worse with passive toe extension) compartment syndrome.
  • #1 Baker cyst Information | Mount Sinai – New York
    https://www.mountsinai.org/health-library/diseases-conditions/baker-cyst
    Baker cyst is a buildup of joint fluid (synovial fluid) that forms a swelling behind the knee. […] In most cases, a person may have no symptoms. A large cyst may cause some discomfort or stiffness. There may be a painless or painful swelling behind the knee. […] The cyst may feel like a water-filled balloon. Sometimes, the cyst may break open (rupture), causing pain, swelling, and bruising on the back of the knee and calf. […] A Baker cyst will not cause any long-term harm, but it can be annoying and painful. The symptoms of Baker cysts often come and go. […] Long-term disability is rare. Most people improve with time or with surgery.
  • #1 Baker’s Cyst Symptoms, Causes & Treatment | Spire Healthcare
    https://www.spirehealthcare.com/conditions/bakers-cyst/
    Baker’s cyst is a fluid-filled (non-cancerous) lump or swelling behind your knee which causes knee pain. […] In some cases there are no symptoms, but an MRI scan for another reason finds the cyst. However, the larger the cyst, the more likely it is that you’ll notice symptoms other than the swelling itself. […] These symptoms can include: Swollen joints, A build-up of fluid around your knee, Crepitus (a clicking noise in your knee), An ache behind your knee and in your calf, Difficulty bending your knee, Tightness and/or swelling at your knee joint. […] Occasionally a Bakers cyst ruptures which can be painful, with swelling and redness in your calf and may become infected. […] If left untreated, the cyst may go away on its own. However, you may find that the pain gets worse or the cyst increases in size. The cyst can also burst and cause bruising in the lower leg. […] While Bakers cysts tend to disappear with time, this may take several months or even years.
  • #1 Treatment for Baker’s Cyst (Popliteal Cyst) | Saint Luke’s Health System
    https://www.saintlukeskc.org/health-library/treatment-bakers-cyst-popliteal-cyst
    You likely wont need any treatment if you dont have any symptoms from your Bakers cyst. […] If your cyst starts causing symptoms, you might need treatment at that time. […] The cyst may get larger, which may cause redness and swelling. […] The cyst may also rupture, causing warmth, redness, and pain in your calf. […] If your cyst starts causing mild symptoms, plan to see your healthcare provider soon. See them right away if you have symptoms such as redness and swelling of your leg, or numbness and discoloration of the foot. These symptoms may mean your Bakers cyst has ruptured or causing other problems.
  • #1 Baker cyst – Diagnosis and treatment – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/bakers-cyst/diagnosis-treatment/drc-20369955
    A Baker cyst can often be diagnosed during a physical exam. However, some of the symptoms of a Baker cyst are similar to the symptoms of more-serious conditions, such as a blood clot, aneurysm or tumor. […] Sometimes a Baker cyst will disappear on its own. Mild symptoms can often be controlled by avoiding activities that trigger them. […] However, if the cyst is large and causes pain, you may need treatment. […] Rarely, surgery is needed to remove the cyst. This approach is typically used only after other treatment options haven’t helped the pain and the ability to walk or perform other activities is still limited. […] Is a Baker cyst temporary or long lasting?
  • #1 What is a Baker’s Cyst? | Princeton Orthopaedic AssociatesVisit our FacebookVisit our InstagramVisit our LinkedInVisit our YouTube channelVisit our FacebookVisit our InstagramVisit our YouTube channelasterisksearchclosedownloadmap-markerchevron-leftinfo-c
    https://www.princetonorthopaedic.com/what-is-a-bakers-cyst/
    If you feel a tight, achy feeling behind your knee, it might be a Baker’s cyst. […] Daily life with a Baker’s cyst often feels like an uninvited house guest, quietly making its presence known with discomfort or swelling behind your knee. […] If you have a Baker’s cyst, you may notice the area feeling tight or achy, particularly after standing or walking long. […] Simple activities like climbing stairs, kneeling, or even fully extending your leg might become challenging. […] The Baker’s cyst is usually a symptom of an underlying issue, such as arthritis or a meniscus tear. […] While the cyst can vary in size, it can become large enough to restrict knee movement and cause significant pain. […] Baker’s cyst symptoms can vary from person to person. Many individuals experience no symptoms at all, while others may notice: A bulging mass or lump behind the knee, Tightness or stiffness in the knee, Pain in the back of the knee, especially after standing or moving around, Swelling that can extend down the calf in some cases, Limited range of motion in the knee, A clicking or popping sensation with movement.
  • #1
    https://111.wales.nhs.uk/bakerscyst/?locale=en
    A Baker’s cyst can sometimes rupture (burst), resulting in fluid leaking down into your calf. This causes a sharp pain in your calf, which becomes swollen, tight and red, but redness can be harder to see on brown and black skin. The fluid will gradually be reabsorbed into the body within a few weeks. The recommended treatment for a ruptured cyst is rest and elevation (keeping the affected calf raised).
  • #1 Baker’s (Popliteal) Cyst: Causes, Symptoms, and Diagnosis
    https://www.healthline.com/health/bakers-cyst
    A popliteal cyst, also known as a Bakers cyst, is a fluid-filled swelling that causes a lump at the back of the knee, leading to tightness and restricted movement. The cyst can be painful when you bend or extend your knee. […] You may not feel any pain with a popliteal cyst. In some cases, you may not notice it at all. If you do experience symptoms, they might include: mild to severe pain, stiffness, limited range of motion, swelling behind the knee and calf, bruising on the knee and calf, rupturing of the cyst. […] A popliteal cyst won’t cause any long-term damage, but it can be uncomfortable and annoying. The symptoms may come and go. In most cases, the condition will improve over time or with surgery. Long-term disability due to a popliteal cyst is very rare.
  • #2
    https://www.nhs.uk/conditions/bakers-cyst/
    A Baker’s cyst, also called a popliteal cyst, is a fluid-filled swelling that develops at the back of the knee. […] The swelling and inflammation can cause: pain in the knee and calf, a build-up of fluid around the knee, occasional locking or clicking in the knee joint. […] However, sometimes a Baker’s cyst may not cause any symptoms other than the fluid-filled swelling at the back of the knee. […] A Baker’s cyst can sometimes burst (rupture), resulting in fluid leaking down into your calf. This can cause sharp pain, swelling and redness in your calf, but redness can be harder to see on brown and black skin.
  • #2 Content – Health Encyclopedia – University of Rochester Medical Center
    https://www.urmc.rochester.edu/encyclopedia/content.aspx?contenttypeid=134&contentid=510
    A Baker cyst often doesnt cause symptoms. A cyst will more often be seen on an imaging test, like MRI, done for other reasons. If you do have symptoms, they may include: […] These symptoms tend to get worse when standing for a long time or being active. […] If you have another problem with your knee, you might have more symptoms. For example, if you have osteoarthritis, you may also have joint pain. Complications of a Baker cyst can cause additional symptoms, such as warmth, redness, or numbness. […] In rare cases, a Baker cyst may cause complications. The cyst may enlarge, which may cause redness and swelling. The cyst may also rupture, causing warmth, redness, and pain in your calf. […] If your cyst starts causing mild symptoms, plan to see your healthcare provider soon. See them right away if your leg is red and swollen. These symptoms may mean your Baker cyst has ruptured.
  • #2 What is a Baker’s Cyst? | Princeton Orthopaedic AssociatesVisit our FacebookVisit our InstagramVisit our LinkedInVisit our YouTube channelVisit our FacebookVisit our InstagramVisit our YouTube channelasterisksearchclosedownloadmap-markerchevron-leftinfo-c
    https://www.princetonorthopaedic.com/what-is-a-bakers-cyst/
    If you feel a tight, achy feeling behind your knee, it might be a Baker’s cyst. […] Daily life with a Baker’s cyst often feels like an uninvited house guest, quietly making its presence known with discomfort or swelling behind your knee. […] If you have a Baker’s cyst, you may notice the area feeling tight or achy, particularly after standing or walking long. […] Simple activities like climbing stairs, kneeling, or even fully extending your leg might become challenging. […] The Baker’s cyst is usually a symptom of an underlying issue, such as arthritis or a meniscus tear. […] While the cyst can vary in size, it can become large enough to restrict knee movement and cause significant pain. […] Baker’s cyst symptoms can vary from person to person. Many individuals experience no symptoms at all, while others may notice: A bulging mass or lump behind the knee, Tightness or stiffness in the knee, Pain in the back of the knee, especially after standing or moving around, Swelling that can extend down the calf in some cases, Limited range of motion in the knee, A clicking or popping sensation with movement.
  • #2 Baker’s Cyst: Causes, Symptoms, & Treatment
    https://www.webmd.com/arthritis/what-is-bakers-cysts
    Swelling is the most common symptom of a Baker’s cyst. Other symptoms include: […] Knee pain […] Stiffness (difficulty bending your knee) […] A large Bakers cyst can press on the surrounding blood vessels or nerves, causing swelling, numbness, and pain. […] Sometimes, if the pressure in your cyst increases quickly or gets too high, it can burst (rupture). This can cause pain, swelling, and bruising on the back of your knee and calf. The pain might get worse when you fully extend your knee or when you’re active. […] When a Bakers cyst presses on the surrounding vessels, it blocks the flow of blood and fluid in and out of the area. This causes swelling (edema). […] A Bakers cyst that grows large can press on vessels, nerves, and tissues around the knee and cause swelling, pain, and numbness. Rarely, a Bakers cyst can burst or cause a blood clot to form, which needs immediate medical care.
  • #2 Baker’s cyst – symptoms & treatments | Hirslanden Switzerland
    https://www.hirslanden.com/en/international/disease-patterns/baker-cyst.html
    Palpable swelling and a feeling of tightness or pain at the back of the knee are classic symptoms of a Bakers cyst. […] The symptoms vary depending on the severity of the Bakers cyst. Smaller cysts cause few or no symptoms. Larger cysts can be seen and felt on the surface of the skin. They are often associated with a feeling of tightness and pain at the back of the knee or in the calf. Swelling or pain in the popliteal space should always be checked out by a doctor. Such symptoms could also indicate venous thrombosis or in rare cases even a malignant tumour. […] A Bakers cyst can often be diagnosed simply on the basis of the typical swelling at the back of the knee and the associated pain and discomfort.
  • #2
    https://www.hingehealth.com/resources/articles/bakers-cyst/
    A Bakers cyst can cause uncomfortable knee swelling and impact your knees mobility. You may find it difficult to fully move your knee or even walk. […] Bakers cyst symptoms can range in severity. Some of the most common symptoms include: A lump behind the knee. Youll likely feel a lump under the skin behind your knee joint. […] Knee pain. Bakers cyst can cause pain, especially in the back of the knee. […] Swelling. Depending on the amount of fluid in the sac and the inflammation in the area, you may also experience knee swelling, especially behind the knee. […] Stiffness with activity. The cyst, Dr. Kemp says, may cause stiffness when you try to bend or extend your leg. […] Restricted range of motion. It may be more difficult than normal to move around or exercise, and you may feel a bit of discomfort when you do. […] While a Bakers cyst can be uncomfortable and alarming when you first notice it, its important to remember these cysts usually go away on their own with time and exercise can help you manage your symptoms in the process.
  • #2 Baker Cyst: Symptoms, Causes & Treatment
    https://my.clevelandclinic.org/health/diseases/15183-bakers-cyst
    Baker cysts are small, fluid-filled lumps that form on the back of your knee. They grow after something damages your knee joint or causes swelling around it. Baker cysts can share symptoms with more serious issues like blood clots. […] The most obvious symptom of a Baker cyst is the bump that forms behind your knee. Other common Baker cyst symptoms include: Knee pain. Stiffness. Trouble bending your knee as far as you usually can (a limited range of motion). Swelling in your knee or on your leg around it. […] Some people with a Baker cyst don’t experience symptoms. You might not know you have one until a healthcare provider notices while they’re diagnosing other issues or conditions that affect your knee. […] Baker cysts can sometimes cause swelling and discoloration in your lower leg that can be similar to the symptoms of a blood clot. A blood clot is an emergency. Visit a healthcare provider right away if you think you might have a blood clot.
  • #2 Baker’s Cyst: Causes, Symptoms, and Treatment
    https://patient.info/bones-joints-muscles/knee-pain-patellofemoral-pain/bakers-cyst
    A Baker’s cyst is a swelling that can develop behind the knee. Symptoms can include pain, swelling and tightness behind the knee. Sometimes, a Baker’s cyst can split open (rupture) and cause symptoms in the calf that can be similar to a deep vein thrombosis (DVT). […] Usually, larger Baker’s cysts are more likely to cause symptoms. The swelling behind the knee might be able to be seen or felt; some people feel an ache around the knee area. It may be difficult to bend the knee if there is a large Baker’s cyst and the area behind the knee may feel tight, especially when standing up. Less commonly, there may be a sensation of clicking or locking of the knee. […] If there is an underlying knee problem such as arthritis, there may also be symptoms related to that, such as knee pain or swelling of the knee joint itself.
  • #2 Baker’s cysts | informedhealth.org
    https://www.informedhealth.org/bakers-cysts.html
    A Bakers cyst, also called Baker cyst, is a lump that forms if fluid in the knee joint (synovial fluid) leaks into the space at the back of the knee. […] Small Bakers cysts often go unnoticed and are only detected by chance when a knee examination is carried out for some other reason. They may go away on their own. Bakers cysts that are larger than around five centimeters are more likely to cause pain, tenderness or limited mobility. […] Large Bakers cysts feel or look like bumps or bulges at the back of the knee, especially when the leg is stretched. They are more likely to cause symptoms than small cysts do because they place more pressure on the surrounding tissue, including nerves. […] If you have a Bakers cyst, your knee might hurt. It might also feel stiff or as if theres something inside it both when youre moving and when youre not. You may not be able to move your knee properly because it feels like theres something stopping or blocking it. Then things like standing and walking become increasingly uncomfortable, and sometimes even very painful. If you move and use the knee a lot, the swelling may get worse.
  • #2 Baker’s cyst causes, symptoms, and treatment options (conservative vs. surgery)
    https://www.sports-injury-physio.com/post/baker-s-cyst-causes-symptoms-and-treatment-options-conservative-vs-surgery
    Bakers cyst symptoms […] Not all Bakers cysts cause trouble in most cases there are no symptoms. When there are symptoms, it can be any of the following. […] A sensation of fullness or stiffness behind the knee. […] Achiness behind the knee. […] You may notice that the back of your knee looks swollen when you extend it fully. […] If the Bakers cyst is very large, it may prevent you from fully bending your knee. […] It may compress the blood vessels in the back of your knee, causing your lower leg to swell, turn blue or red, and hurt a lot. These symptoms are similar to those of a blood clot (DVT), and you should consult a doctor immediately if you experience any of them. […] In rare cases, the cyst may compress a nerve (tibial or peroneal) in the back of your knee, causing numbness and/or loss of strength in the muscles in your lower leg. […] If a Bakers cyst ruptures, it can cause severe pain and swelling in the calf that also resembles DVT. […] Bakers cyst recovery times […] Recovery times differ widely because a Bakers cyst can have so many different causes and vary so much in severity. Most studies that looked into the efficacy of corticosteroid injections as treatment for Bakers cysts reported good outcomes after four to six weeks.
  • #2 Baker’s Cyst – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK430774/
    A Bakers Cyst may rupture if, due to rapid accumulation of fluid, pressure within the sac becomes too high. When the fluid is released into the surrounding tissues, it may result in inflammation that may then elicit symptoms similar to those that would be experienced with thrombophlebitis in the calf. Symptoms may include sharp pain in the knee and calf, swelling or erythema of the calf, and a sensation that feels like water running down the calf. […] Cyst rupture also may lead to additional complications and associated symptoms. These can include (1) entrapment of the posterior tibial nerve (eg., posterior plantar numbness and calf pain), (2) occlusion of the popliteal artery (e.g., lower extremity edema), and (3) anterior (e.g. foot drop and edema of the anterolateral leg) or posterior (e.g. plantar dysesthesia, weakness of toes, swelling of the calf, and pain worse with passive toe extension) compartment syndrome.
  • #2 Baker’s (popliteal) cyst: Treatments, symptoms, and causes
    https://www.medicalnewstoday.com/articles/184714
    A Bakers cyst can burst, resulting in synovial fluid leaking into the calf region. This is extremely rare. If a Bakers cyst bursts, the patient will probably experience: severe and sharp pain in the knee, inflammation (swelling), the calf region may become red, there may be a sensation of water trickling down the calf.
  • #2 What is a Baker’s Cyst? | Princeton Orthopaedic AssociatesVisit our FacebookVisit our InstagramVisit our LinkedInVisit our YouTube channelVisit our FacebookVisit our InstagramVisit our YouTube channelasterisksearchclosedownloadmap-markerchevron-leftinfo-c
    https://www.princetonorthopaedic.com/what-is-a-bakers-cyst/
    In rare cases, the cyst can rupture, causing a sharp pain with swelling in your lower leg that mimics the symptoms of a blood clot; this can be a medical emergency and should be addressed immediately. […] Additional symptoms of a ruptured Baker’s cyst may include severe pain, sudden swelling, and difficulty bearing weight on the affected leg. […] If your Baker’s cyst persists despite home treatment, causes significant discomfort, or interferes with your daily activities, it’s time to consult an orthopaedic surgeon. […] Seeking professional care can provide reassurance and confidence in your decision-making. […] Treatment for a Baker’s cyst often begins conservatively. In many cases, if the underlying condition causing the cyst is treated, the cyst itself will improve. […] If you experience this, immediately seeking medical attention is crucial to rule out the possibility of a more serious condition such as a deep vein thrombosis (DVT).
  • #2 Baker’s Cyst
    https://pmc.ncbi.nlm.nih.gov/articles/PMC4481672/
    Popliteal synovial cysts, also known as Bakers cysts, are commonly found in association with intra-articular knee disorders, such as osteoarthritis and meniscus tears. They can be a source of posterior knee pain that persists despite surgical treatment of the intra-articular lesion. […] Symptoms related to a popliteal cyst origin are infrequent and may be related to size. Symptoms related to the cysts include posterior or posteromedial fullness and achiness, mass, and stiffness. Bryan et al reported on the common symptoms in 38 patients with a Bakers cyst. The most common symptoms were popliteal swelling (76%) and posterior aching (32%). Patients may also complain of pain that occurs with terminal knee extension. Functionally, they may develop loss of knee flexion from cysts that are so large that they mechanically block flexion. […] Patients may exhibit signs or symptoms of thrombophlebitis, such as calf pain or swelling and a positive Homan sign—a finding known as pseudothrombophlebitis syndrome. This condition is most commonly seen with large, dissected, or ruptured popliteal cysts.
  • #2 Baker Cyst: Symptoms, Causes & Treatment
    https://my.clevelandclinic.org/health/diseases/15183-bakers-cyst
    The most common complication of a Baker cyst is rupturing (breaking). A ruptured Baker cyst happens when the sac around the cyst fills up with fluid too fast or with too much pressure and bursts. […] A ruptured Baker cyst can cause other symptoms in your knee and lower leg, including: Sharp, stabbing pain in your knee or calf. Swelling in your calf and lower leg. A feeling like water is running down your leg (but inside your body). […] How long a Baker cyst lasts depends on what caused it. Most Baker cysts go away as soon the swelling goes down and your knee starts to heal, usually within a few weeks. […] It’s possible for a Baker cyst to go away on its own. But you should always visit a healthcare provider as soon as you notice any new lumps or growths on your body. Even if you don’t need treatment, a provider needs to diagnose a Baker cyst and make sure it’s not something more serious. […] As your knee heals, the fluid in the cyst is absorbed back into your body. Follow your provider’s suggestions to help your knee heal and to prevent any more damage.
  • #2 Baker’s cysts | informedhealth.org
    https://www.informedhealth.org/bakers-cysts.html
    If the fluid continues to build up, the cyst can get so big that it reaches as far as the thigh or calf. That is rare, though. […] If the cause of the Bakers cyst is treated and that reduces the production of synovial fluid, the cyst will go away. But Bakers cysts can last for years if the underlying condition is not successfully treated. […] Sometimes, a Bakers cyst bursts (ruptures). When this happens, the fluid leaks out and spreads through the surrounding tissue, like the calf muscles. This usually causes sudden, severe pain in the knee and calf. Bruising is also possible. After that, the fluid is gradually absorbed by the body. The tissue may become inflamed when a Bakers cyst bursts. So its a good idea to consult a doctor. […] If the cyst puts pressure on blood vessels, fluid can build up (edema) and cause swelling in the calf. If it puts pressure on nerves, your calf muscles might go numb or feel weak. But these kinds of complications are rare.
  • #2 Orthopedic Care for Baker’s Cyst | Hoboken, Jersey City & Bayonne, NJ
    https://www.orthohc.com/conditions/knee/bakers-cyst
    A bakers cyst is a slightly variable injury. It can sometimes cause pain, but other times, you might not even notice it. However, there are specific symptoms to keep an eye out for: […] These symptoms might increase in severity if youve been using your knee extensively, if youve been standing for a long time, or if youve been active recently. […] Even if you dont believe youre suffering from a bakers cyst, you should contact a doctor if youre experiencing any swelling or pain behind your knee. Sometimes, if you notice a bulge behind your knee, it might also be a sign of a more serious condition, which is why its in your best interest to have it examined if you have any concerns. […] If a bakers cyst is left untreated, the synovial fluid can filter into the surrounding areas, such as the calf. If the fluid ends up in the calf, you might experience swelling, a sharp pain, redness, or even feeling as if water is running down your leg. […] A bakers cyst can cause pain and severely reduce the mobility of your knee.