Ganglion cysts are small, fluid-filled sacs that usually develop on the hand or wrist. Most are harmless and go away eventually.

Learn about ganglion cyst removal, including the risks and recovery time for different methods. ... About 20% appear on the underside of the wrist, near the palm of the hand.

Lumps on the wrist and hands are common and can be caused by many conditions, ranging from different types of cysts and tumors to rheumatoid arthritis. Learn more about the causes and when to seek ...

DEAR DR. ROACH: I had a ganglion cyst removed in 2018. I had no pain before it was removed, nor since -- until now. I can see a very small lump forming, and it seems to be hitting a nerve. There ...