See details: It depends of which joint. It may be bony enlargement secondary to osteoarthritis. It may be a synovial cyst. If you are concerned have it evaluated and the hand x rayed.
Answered 1/22/2019
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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