What is a ganglion cyst? If a ganglion cyst is painful or interferes with function, your doctor may recommend a procedure to drain it or remove it. Spinal cysts are more common in people over the age of 50. Some are not painful, but others restrict movement and are painful. Leaving a ganglion cyst untreated will hardly cause any problems unless it pains or interrupts your joint movement. However, if you are suffering from other forms of cysts, it is wise to avail treatment immediately as there is a risk of them turning cancerous in the long run. Ganglion and synovial cysts are benign lumps caused by a buildup of fluid in a tendon sheath or joint capsule. The exact origin and development of paralabral cysts are not well known, nor is the infective agent that causes paralabral cysts. A cyst on the wrist may be of different varieties. A cyst on the palm side of the wrist is a volar wrist ganglion cyst. Causes. Cysts are abnormal, fluid-filled sacs in the body. It is often attached to a ligament. The possibility of paralabral cysts is commonly considered after weighing the chances of osteoarthritis, rheumatoid arthritis, osteomyelitis, malignant neoplasms or benign bone lesions. A ganglion cyst is a fluid-filled lump under the skin, often over a joint or in a tendon in the hand or wrist. These abnormalities cause an overproduction of a fluid in the subcutaneous tissue. These cysts are usually harmless. A ganglion cyst is a small, fluid-filled sac that grows out of the tissues surrounding a joint. One theory suggests that trauma causes the tissue of the joint to break down forming small cysts, which then join into a larger, more obvious mass. A ganglion cyst is a common, benign (noncancerous), fluid-filled lump found on joints or tendons.. Surgery is recommended when symptoms, such as pain, are present, and in growing intraosseous cysts, which can cause complications, including fractures. Ganglion cyst. The most likely theory involves a flaw in the joint capsule or tendon covering (sheath) that allows the joint connective tissue to bulge out. The cause of ganglion cysts is not known. Symptoms. The fluid, which is rich in protein content, irritates the skin thus forming a cyst. In this article, learn about the types and causes of cysts, as well as some treatment options. The cysts are more common in women and in people under age 40. Ganglion cysts vary in size, may get smaller and larger and may even disappear completely, only to return later. Knee Cyst is a fluid-filled synovial fluid swelling that causes a lump around the knee area. If the cyst appears on top of the wrist, it is called a dorsal wrist ganglion cyst. A ganglion cyst or wrist ganglion is a small lump which appears in the wrist. Knee Cysts are difficult to treat because they are mostly connected to the knee joint. Here we explain the symptoms, causes, and treatment of wrist ganglions. Ganglion cysts frequently develop on the back of the wrist. Although the exact cause of ganglion cysts is unknown, they may arise from trauma—whether a single event or repetitive microtrauma. Some ganglion cysts cause no problems, but others can become painful and uncomfortable. They are very common and usually benign. A cyst that compresses a nerve, for instance, can result in tingling, burning, or numbness; a cyst that presses on a joint or tendon can cause aching and possibly restrict motion in the joint. A ganglion cyst is associated with one or more of the following symptoms: The Ganglion Knee Cyst can cause tightness and restricted movement hence it can be painful when you bend or extend your knee. They most commonly show up on the top of the wrist, but may also affect the feet or the spine. The most common of which is called the ganglion cyst.