A 24-year-old male asked:
small hard lump on back of head (upper back left of head). seems like there s pain and soreness eradiating from that area. been this way for 4 months?
1 doctor answer

Dr. Nisha Chellam answered
31 years experience Internal Medicine
Sebaceous Cyst: It may seem like you have an infected sebaceous cyst. I would have this evaluated. If needed removed.
Answered on Nov 28, 2017
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