joint or tendon, an epidermoid cyst originates in the skin.
What Should You Do?
A small cyst that isn’t causing symptoms may not require treatment.
But if the lump becomes painful, inflamed, infected, rapidly changes or keeps returning, it should be evaluated by a healthcare professional.
Don’t squeeze or cut it open yourself. That can increase irritation and infection risk.
Carpal Boss
A hard bump on the back of the hand near the wrist may be something called a carpal boss.
Unlike a ganglion cyst, a carpal boss isn’t a
