Mammologist

A small ball-shaped seal appeared in my left nipple. I am 16 years old, should I see a doctor or will it go away on its own?

A small ball-shaped seal appeared in my left nipple. I am 16 years old, should I see a doctor or will it go away on its own?

Previously, there was fibrous mastopathy, a year later a cyst formed, a mammogram was 2 days ago, how to treat?

Previously, there was fibrous mastopathy, a year later a cyst formed, a mammogram was 2 days ago, how to treat?