A ganglion cyst is a non-cancerous lump or bump that typically forms on the joints or tendons of the wrists, hands, or feet. It is a fluid-filled sac that arises from the lining of a joint or tendon, and can vary in size from a small pea to a larger grape. The cause of ganglion cysts is not fully understood, but they may form as a result of injury or repetitive stress to the affected area. Women are more commonly affected than men, and ganglion cysts are most commonly seen in individuals between the ages of 20 and 40.
Ganglion cysts are typically painless, but can cause discomfort if they put pressure on a nearby nerve. They can also interfere with movement and dexterity in the affected joint or limb. In most cases, ganglion cysts do not require treatment and may disappear on their own. However, if they are causing pain or limiting mobility, treatment options include draining the fluid from the cyst or surgically removing the cyst. Recurrence of ganglion cysts is possible after treatment, but it is not uncommon for them to resolve on their own over time.
Signs and Symptoms of Ganglion Cyst
Best Treatment Options for Ganglion Cyst
What happens if a ganglion cyst is left untreated?