Ganglion cysts are noncancerous lumps that can form on or near your joints and tendons. They are usually found on the wrist, but can also occur on the foot, ankle, shoulder, knee, or elbow.
In most cases, ganglion cysts do not cause any pain or discomfort and can be left alone without treatment. However, if the cyst is painful, growing, or interfering with joint movement, you may want to consider seeking medical advice.
Your doctor can usually diagnose a ganglion cyst based on a physical examination and imaging tests. If the cyst is causing you discomfort, your doctor may recommend aspiration, which is a procedure in which a needle is used to remove the fluid inside the cyst. This procedure may need to be repeated if the cyst returns.
In some cases, surgical removal may be necessary if the cyst persists after aspiration. Surgery is usually done on an outpatient basis and involves making a small incision near the cyst to remove it.
Overall, you should not worry too much about a ganglion cyst if it is not causing you any pain or discomfort. However, if it starts to interfere with your daily activities, you should make an appointment with your doctor to discuss treatment options.