What is a Ganglion Cyst?
A ganglion cyst is a noncancerous lump, often on the tendons or joints of the ankles and feet. Ganglion cysts are filled with a jellylike fluid and can vary in size.
Symptoms of Ganglion Cysts
The symptoms of a ganglion cyst include:
- Visible lump: A noticeable lump may be the only symptom that a person has.
- Pain and discomfort: If a cyst presses on a nerve, it can cause pain, tingling, numbness, or muscle weakness.
Diagnosing Ganglion Cysts
Diagnosis of a ganglion cyst typically involves a physical examination by a healthcare professional. They may apply pressure to the cyst to test for tenderness or discomfort. Light may be shone through the cyst (transillumination) to determine if it’s solid or filled with fluid. In some cases, imaging tests such as X-rays, ultrasound, or MRIs may be used to rule out other conditions.
Possible Treatments for Ganglion Cysts
There are several treatment options for ganglion cysts:
- Monitoring but no treatment: If the cyst doesn’t cause pain or interfere with function, treatment may not be necessary.
- Immobilization: Activity often causes the ganglion cyst to get larger. Because it puts pressure on the nerves, it can then be more painful. A wrist brace or splint may relieve symptoms and cause the ganglion to decrease in size.
- Aspiration: In this procedure, a needle is used to drain the fluid from the cyst. The area around the cyst is numbed before the procedure.
- Injection Therapy: Corticosteroid injections can help reduce inflammation and relieve pain.
- Surgery: This may be an option if other treatments haven’t worked. The surgery involves removing the cyst and the part of the tendon sheath or joint capsule where it’s attached.
Next Steps
If you’re experiencing symptoms of a ganglion cyst, it’s important to seek professional help. At Sharma Foot & Ankle Specialist, we’re dedicated to providing personalized care for your foot and ankle needs.
Don’t let foot discomfort hold you back. Reach out and make an appointment with us today. Your feet will thank you!
Frequently Asked Questions
What is a ganglion cyst on the foot or ankle?
A ganglion cyst is a noncancerous lump that often forms on the tendons or joints of the feet and ankles. It is filled with a jellylike fluid and can vary in size. For many people the visible lump is the only sign they notice.
What are the symptoms of a ganglion cyst?
Many ganglion cysts cause only a noticeable lump and nothing more. If the cyst presses on a nearby nerve, it can lead to pain, tingling, numbness, or muscle weakness in the area. Symptoms can also change as the cyst grows or shrinks.
How is a ganglion cyst diagnosed?
Diagnosis usually begins with a physical examination, during which a clinician may apply gentle pressure to check for tenderness. Shining a light through the lump (transillumination) can help show whether it is solid or filled with fluid. In some cases imaging such as X-rays, ultrasound, or MRI is used to help rule out other conditions.
How are ganglion cysts treated?
Treatment depends on whether the cyst causes pain or affects function, and a cyst that does neither may simply be monitored. Other options can include immobilization with a brace or splint, aspiration to drain the fluid with a needle, or corticosteroid injections to reduce inflammation. Surgery to remove the cyst may be considered if other treatments have not worked.
Can a ganglion cyst go away on its own?
Some ganglion cysts may decrease in size or become less bothersome, especially when the area is rested or immobilized, since activity can make the cyst larger and more painful. Because outcomes vary, it is best to have a persistent or painful lump evaluated rather than assuming it will resolve. A healthcare professional can confirm the diagnosis and discuss whether treatment is needed.
When should I see a podiatrist for a ganglion cyst?
It’s a good idea to see a podiatrist if you notice a lump on your foot or ankle, especially one that is painful, growing, or causing tingling, numbness, or weakness, so the cause can be confirmed and other conditions ruled out. At Sharma Foot & Ankle Specialist in Plano, TX, the team provides personalized care for foot and ankle concerns like ganglion cysts. You can book an appointment online to have your symptoms evaluated.