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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 answer3 doctors weighed in
Dr. Christopher Abel
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.
Last updated Mar 12, 2016

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