A ganglion cyst is a collection of fluid that forms a lump on either the front or back of the wrist. They can also occur at the end joint of a finger or at the base of a finger In general, the more active you are with that extremity, the larger the lump becomes. When you rest, the lump generally decreases in size Women tend to be affected more often than men.
Causes of Ganglion Cyst Of The Wrist
Although there may be a history of trauma to the wrist developing ganglion cyst, this is not always the case. Frequently, there is no known cause or history of trauma. No one knows what triggers the development of a ganglion cyst. A ganglion cyst grows out of a joint, arising from the connective tissues between the bones and muscles. Within the cyst is a slippery fluid, similar to the fluid found in the other joints of your body. Ganglion cysts are common among individuals that repeatedly apply stress to the wrist, such as gymnasts.
Signs and Symptoms of Ganglion Cyst Of The Wrist
Due to the fact that the fluid-filled sac puts pressure on the nerves that pass through the joint, some ganglion cysts may be painful. The size of the cyst, however, it not clearly related to the development of pain. Some large ganglions, even if they are not painful, are unattractive. Smaller ganglions, on the other hand, may remain hidden under the skin, difficult to visualize, yet be quite painful.
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Medical Content Last Updated on 07/12/2008
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