A 18-year-old male asked:
I am 18 years old male & i have a small (1.5cm) hard lump below my left nipple since i was.15. is it something serious?
1 doctor answer • 3 doctors weighed in

Dr. Christopher Abelanswered
Pediatrics 27 years experience
Gynecomastia: Sounds like gynecomastia - a benign enlargement of breast tissue. I would recommend talking with your physician about it at your next visit.
5k viewsReviewed >2 years ago
Last updated Mar 12, 2016
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