A Ganglion cyst is a fluid-filled lump that typically forms near the joints or tendons in the foot and ankle. These non-cancerous cysts develop when the tissue around a joint or tendon becomes irritated or injured, leading to the formation of a sac filled with fluid. While Ganglion cysts are usually harmless, they can cause discomfort, particularly in areas like the foot and ankle, where movement and pressure are frequent.
Ganglion cysts in the foot and ankle can vary in size, ranging from small, barely noticeable lumps to larger, more visible masses. Even small cysts can cause discomfort, especially when walking, running, or wearing shoes that press against the cyst. Common symptoms include:
The exact cause of ganglion cysts remains unclear, but they are often associated with repetitive stress or overuse of the foot or ankle, injuries, or conditions like arthritis that affect the joints. Activities that put excessive strain on these areas, such as running or wearing poorly fitted shoes, can increase the risk of developing a cyst.
If you notice a lump or experience persistent pain in your foot or ankle, it’s important to consult a podiatrist for a proper diagnosis. A Ganglion cyst can often be diagnosed through a physical examination, and your doctor may use imaging techniques like X-rays and possibly ultrasound imaging to rule out other conditions. In some cases, a biopsy might be performed to confirm the diagnosis.
Treatment for Ganglion cysts typically depends on the severity of symptoms. Many cysts resolve on their own without treatment. However, if the cyst is painful or interferes with daily activities, treatment options include:
Remember, while Ganglion cysts are generally harmless, addressing discomfort and mobility issues promptly can enhance your quality of life.