Frequently Asked Questions
What is a ganglion cyst?
A ganglion cyst is a fluid-filled lump that commonly forms on the wrist or hand. It arises from a joint or tendon sheath. It is usually noncancerous and may change in size over time.
What causes a ganglion cyst?
The exact cause is not always known, but it may be related to joint or tendon irritation. Repetitive wrist use may contribute. Some cysts develop without a clear reason.
What are the symptoms?
Symptoms include a visible lump, mild discomfort, or pressure. Some people have no pain at all. The cyst may change size with activity.
How is it treated?
Treatment may include observation if it is not painful. Splinting, aspiration, or injections may be used. Surgery may be considered if symptoms persist or the cyst returns.
Can I stay active?
Yes, many people continue normal activities without limitation. Activity may be modified if the cyst causes discomfort. Monitoring for changes is important.