? ganglion cyst: It is hard to say what that may be with out a proper exam however what you describe may be a ganglion cyst . Ganglion cyst are nodules are when the joint or knuckle protrude out in a cyst or nodule. They can sometime have a bluish color.
Answered 1/5/2019
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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
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