A member asked:

I've had a rash on my back for 4 days now and today i noticed a marble sized lump under my skin on the back of my neck on the bottom right side. ?

A doctor has provided 1 answer

Dr. Thomas Josa answered

Have it looked at: This could be a number of things like a sebaceous cyst but can't be diagnosed without an exam. Please see your doctor.

Dr McMillan agreed

Answered 7/2/2017

1.9k views

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A member asked:

I've had a rash on my back for 4 days now and today i noticed a marble sized lump under my skin on the back of my neck on the bottom right side. ?

A doctor has provided 1 answer

Dr. Thomas Josa answered

Dr McMillan agreed

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