A member asked:

I have a marble sized rock solid lump on the back of my head above my neck. seems to be a occipital protuberance. it has gotten bigger over time?

A doctor has provided 1 answer
Dr. Carrie Cannon answered

Specializes in Family Medicine

Occipital Lymph node: Probably a lymph node reacting to a scalp injury or infection, even dandruff or seborrheic dermatitis, but just to be absolutely sure it isn't something more serious like lymphoma, best to see your primary care doctor who can refer you for a biopsy if necessary.

Answered 9/28/2016

3.8k views

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