A 52-year-old female asked:
i have a small tender lump under my skin on top of my right hand. what could it be?
1 doctor answer
A Verified Doctor answered
A US doctor answered Learn more
Could be a ganglion : Ganglion cysts form from microscopic tears in the sheaths covering tendons and nerves. Fluid becomes trapped in these tears and becomes gelatinous. They can then cause discomfort from pressing on things like nerves or bones.
Answered on Oct 19, 2012
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