Ganglion cysts are growths that occur due to a weakening in the tendon that allows for herniation. They are common in the wrist and ankle joints. The cysts are fluid filled sacs that can cause swelling and pain. If they are near a nerve or in contact with a nerve, they can limit mobility and usage of the affected area. Doctors are unsure of why they occur, but they seem to be seen more in people who have arthritis of the ankles or wrists. They also seem to be more common in women than men. Other risk factors include activities that require repetitive motions for long periods of time and injury to the tendons.
Treatments of ganglion cysts can vary. Back before medical science was as advanced as it is now, doctors used to recommend the problem area to be hit with a book in order to make them burst. Although that is no longer a regular course of action, many doctors use a “wait and see” approach, especially if the growths are not interfering with your daily life or keeping you from normal activities. Sometimes they simply go away on their own, but other times they might require medical intervention. Options include draining the swollen region with a needle and then injecting the site with a corticosteroid to lower the inflammation. In some cases surgery is required. Cysts that are drained with a needle tend not to recur in comparison with those that are removed surgically.
If you have been diagnosed with this condition, your doctor might recommend a certain type of immobilization device depending on its location. They can help to decrease pain and swelling in the affected area. Your doctor might also order other tests, including an ultrasound, to aid in diagnosis. Although they can be uncomfortable, they are non-cancerous and generally very treatable.
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