4 doctors weighed in:
I have a small circular red bump with a little scab on my arm that itches I was wondering what it could possibly be and what should I do?
4 doctors weighed in

Dr. Morris Westfried
Dermatology
3 doctors agree
In brief: See doctor
This could possible be skin cancer or another abnormal growth.
A non healing lesion with a scab needs to be evaluated and probably biopsied. A dermatologist will diagnose and treat this.

In brief: See doctor
This could possible be skin cancer or another abnormal growth.
A non healing lesion with a scab needs to be evaluated and probably biopsied. A dermatologist will diagnose and treat this.
Dr. Morris Westfried
Dr. Morris Westfried
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