A member asked:

I have an dime size lump on top of my hand were the warist ends and thumb starts, dont hurt or isn't painful but its there. i think i'm getting anothe?

A doctor has provided 1 answer

Ganglion cyst: This sounds like a ganglion cyst. Your doctor could examine it and tell you for sure. Ganglion cysts occur at joint spaces where a bit of the synovial fluid that cushions the joint pops out and causes a cyst. They are benign and usually go away on their own. If it bothers you or you are concerned see your doctor.

Answered 10/29/2014

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