Ganglion Cyst Removal in Hilo, HI
A ganglion cyst is a noncancerous, fluid-filled lump that most often forms on the wrist or hand. While many cysts are harmless, some cause pain, press on nerves, or interfere with movement. At Peter A. Matsuura, MD., Dr. Peter A. Matsuura evaluates and treats ganglion cysts in Hilo, HI , offering observation, aspiration, and surgical removal when a cyst causes ongoing problems.
What Is a Ganglion Cyst?
Ganglion cysts develop from the lining of a joint or tendon sheath and are filled with a thick, jelly-like fluid. They are most common on the back of the wrist, the palm side of the wrist, the base of a finger, and the top of the foot or ankle. Cysts can change in size over time and sometimes disappear on their own.
Symptoms
- A round, firm or soft lump near a joint or tendon
- Pain or aching, especially with movement
- Numbness or tingling if the cyst presses on a nerve
- Weak grip or limited motion
Diagnosis
Dr. Matsuura will examine the lump, check whether it moves or transmits light, and may order in-office X-rays to rule out arthritis or bone problems. Any unusual mass is evaluated carefully, and additional imaging may be recommended to distinguish a ganglion from other soft tissue tumors.
Treatment Options
If a cyst is painless and not affecting function, observation may be all that is needed. Other treatment options include:
- Immobilization with a splint or brace to reduce irritation
- Aspiration to drain fluid from the cyst with a needle
- Surgical removal of the cyst along with its stalk, which lowers the chance of it returning
Ganglion Cyst Surgery and Recovery
Surgical removal is typically an outpatient procedure. After surgery, you may wear a dressing or splint for a short time before gradually returning to normal activities. Our practice also treats related hand and wrist conditions, including carpal tunnel syndrome, trigger finger, and tendon injuries.
Call (808) 969-3331 to schedule an evaluation or visit our orthopaedic services page.
Ganglion Cyst FAQs
Are ganglion cysts cancerous?
No. Ganglion cysts are noncancerous, but any new or growing lump should be evaluated to confirm the diagnosis.
Can a ganglion cyst go away on its own?
Yes. Some ganglion cysts shrink or disappear without treatment.
Should I try to pop or smash a ganglion cyst?
No. Attempting to burst a cyst at home can cause injury or infection and does not usually prevent it from returning.
What is aspiration?
Aspiration uses a needle to drain fluid from the cyst. It is quick and done in the office, but cysts may return.
When is surgery recommended?
Surgery may be recommended if the cyst is painful, limits movement, presses on a nerve, or returns after aspiration.
Will the cyst come back after surgery?
Removing the cyst and its stalk lowers the chance of recurrence, although some cysts can return.
How long is recovery after ganglion cyst removal?
Many patients return to light activities within a couple of weeks, with full recovery depending on the location of the cyst.