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If these bumps are not cysts, they might be blisters caused by an allergic reaction. They might be tumors if you have a form of metastasized cancer (in which case you would be in very serious trouble and should be getting your affairs in order).

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Q: If you have bumps under the skin on your knee under arm and back what are they if not cyst?
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Related questions

What can a lump be on back of knee the size of an egg?

Baker's cyst is typical


What is a bakers cyst on the knee?

A Baker's cyst is a swelling that can develop behind the knee filled with fluid from inside the knee joint.


Why is there a knot under right knee?

Could be a Bakers cyst or a DVT. Check out both possibilities.


I had knee surgery a year ago and now I have a Baker's cyst behind that same knee What should I do?

pl tell me what surgery did u under go a year back. if baker cyst is not bothering your daily activity nothing to b done but better show once to orthopaedic surgeon. dr raju kp


What is Baker's cyst?

A Baker's cyst is a benign swelling of the semimembranosus or some other synovial bursa found behind the knee joint.


What is a Bakers' cyst?

A Baker's cyst is a benign swelling of the semimembranosus or some other synovial bursa found behind the knee joint.


Why does back of the knee pain occur?

There are 5 main causes of pain behind the knee 1) Bakers Cyst - inflammation of the bursa (fluid filled sac) at the back of the knee. It is normally asscoiated with swelling behind the knee 2) Cartilage Tear - a tear in the cartilage at the back of the knee. 3) Arthritis - wear and tear of the bones and cartilage. Most common over the age of 50 4) Hamstring Injury - injury (eg tear or overstretching) of the hamstrings muscles down the back of the leg 5) Knee Sprain - overstretching one of the knee ligaments See this site for more info


Are there any knee braces that are supposed to reduce lower back pain?

The beactive brace is a brace that goes just under your Knee and provides fast and effective low Back pain.


Baker's cyst?

DefinitionBaker's cyst is an accumulation of joint fluid (synovial fluid) that forms behind the knee.Alternative NamesPopliteal cystCauses, incidence, and risk factorsA Baker's cyst may form by the connection of a normal bursa (a normal lubricating fluid sac) with the knee joint. This type is more common in children.The condition can also be caused by the herniation of the knee joint capsule out into the back of the knee, which is more common in adults. This commonly occurs with a tear in the meniscal cartilage of the knee.In older adults, Baker's cysts are frequently associated with knee arthritis.SymptomsA large cyst may cause some discomfort or stiffness but generally has no symptoms. There may be a painless or painful swelling behind the knee.The cyst may feel like a water-filled balloon. Occasionally, the cyst may rupture, causing pain, swelling, and bruising on the back of the knee and calf.It is important to tell the difference between a ruptured Baker's cyst and a blood clot (deep venous thrombosis), which can also cause pain, swelling, and bruising on the back of the knee and calf. A blood clot may be dangerous and requires immediate medical attention.Signs and testsDuring a physical exam, the doctor will look for a soft mass in the back of the knee. If the cyst is small, comparing the affected knee to the normal knee can be helpful. There may be limitation in range of motion caused by pain or by the size of the cyst. In some cases there will be signs and symptoms of a meniscal tear.Transillumination, or shining a light through the cyst, can demonstrate that the mass is fluid filled.If the mass demonstrates any abnormal signs, like rapid growth, night pain, severe pain, or fever, a more involved work-up is indicated to rule out noncystic tumors that can grow in the back of the knee.X-rays will not show the cyst or a meniscal tear but will show other abnormalities that may be present including arthritis.MRIs can be helpful to visualize the cyst and to demonstrate any meniscal injury.TreatmentOften no treatment is necessary and the practitioner can observe the cyst over time. If the cyst is painful, treatment is usually aimed at correcting the underlying problem, such as arthritis or a meniscus tear. Removal of the cyst is generally not done because it may damage nearby blood vessels and nerves.Sometimes, a cyst can be drained (aspirated) or, in rare cases, removed surgically, if the cyst becomes excessively large or causes symptoms.Expectations (prognosis)A Baker's cyst will not cause any long-term harm, but can be annoying and painful. Baker's cysts usually go away on their own, but how fast this occurs varies from person to person.Long-term disability is rare, as most cases improve with time or arthroscopic surgery.ComplicationsComplications are unusual, but may include:Long-term pain and swellingComplications from associated injuries, like meniscal tearsCalling your health care providerCall for an appointment with your health care provider if there is a swelling behind the knee that becomes large or painful. Pain could be a sign of infection, which is not normally associated with Baker's cyst.


What is the medical term meaning Swelling behind the knee caused by synovial fluid?

Baker's cyst


Is it normal for a 13 year old to have bumps under his knee cap?

I think you might be referring to Osgood-Schlatter disease; in this disease there are bumps located inferior to the kneecap, not underneath. Don't freak the kid out! Yes its normal especially if you are just now shaving your legs or you are prone to breakouts. ~boborufus2009


What is the medical term meaning the space behind the knee?

The back of the knee is known as the Popliteal Fossa. It's made up of numerous muscles, tendons, and ligaments.The popliteal Fossapopliteal fossaThe back of the knee is called the Popliteal FossaPoplitealThe back of the knee is the popliteal space or popliteal region. The front surface of the knee is called the prepatellar region.The back of the knee is the popliteal space.The back of the knee is called popliteal space.The back of your KNEE!!!