It is a name given to the case of large breasts in man. It could happen in young boys (ages 16-35) due to some hormonal reasons and some medications used. Some part of the growth is mammary gland and some part is fat tissue.
This condition might cause many social and psychological problems in teenagers. Man aging between 35-60 may suffer growth and sagging due to weight loss and gain.
The main section in its treatment is liposuction. If needed, the mammary gland should be taken by surgical intervention. This surgical process do not leave scars.
Hospitalization for a night and using corset for 10 days are suggested.