Ganglion Cyst

Ganglion cysts are lumps within the hand and wrist that occur adjacent to joints or tendons. These cysts may change in size and they may or may not be painful. Frequently ganglion cysts can simply be observed, especially if they are painless, as they can disappear spontaneously. Treatment includes the use of splints and anti-inflammatory medication.

An aspiration-placing a needle into the cyst-can be performed to remove the fluid from the cyst and decompress it. Surgery is sometimes necessary and involves removing the cyst along with a portion of the joint capsule or tendon sheath. Surgical treatment is generally successful although cysts may recur.