Sometimes, a small flashlight (transilluminator) may shine light through the cyst, helping confirm it is a ganglion.
Imaging
In some situations, imaging tests like ultrasound or MRI may be ordered to visualise the cyst’s structure and rule out other conditions.
Aspiration
Your orthopaedic specialist may perform a procedure called aspiration, in which a fluid sample is removed from the cyst with a needle for analysis. This can help confirm the diagnosis and relieve symptoms.
Complications of Ganglion
Ganglion cysts are generally benign and do not lead to serious complications. However, in some cases, they can cause minor issues, including:
- Pain and Discomfort: Larger or symptomatic ganglion cysts can cause pain, discomfort, and limited joint movement.
- Nerve Compression: Rarely, a ganglion cyst may press on nearby nerves, causing tingling or numbness in the hand.
- Cosmetic Concerns: Some individuals may be concerned about the appearance of a visible lump on the hand or wrist.