Gynecomastia Topic Guide

Gynecomastia (Enlarged Breast in Males) Gynecomastia (Enlarged Breast in Males): Gynecomastia is an enlrgement of the male breast; glandular tissue, not excess fat. Causes of gynecomastia are thought to be hormonal fluctuations during puberty. Certain conditions are associated with gynecomastia and include cirrhosis, kidney failure, testical disorders, aging, testicular cancer, and more. Treatment of gynecomastia is generally with medication or surgery if necessary.


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