What could Acne like bumps on back of the head be?

Answer:

Please sign up for this study regarding this problem:

http://www.clinicaltrials.gov/ct2/show/NCT00757315?recr=open&cond=%22Keloid%22&rank=5

First answer by ID1252445464. Last edit by ID1252445464. Question popularity: 8 [recommend question].