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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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I Have A Hard Small Lump In My Right Hand,

I have a hard small lump in my right hand, just above my pointer finger & close to my thumb. I use this hand to write & whenever I have to apply pressure to an object, it causes my pointer, middle finger & thumb to tingle. The lump hurts to touch! It is slightly bruised & definately swollen...what could cause this?
posted on Thu, 19 Nov 2015
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