31. About 10 % of XXY males have gynecomastia noticeable enough that they may choose to have cosmetic surgery. 32. Unlike some anabolic steroids, oxandrolone does not generally cause gynecomastia because it is not aromatized into estrogenic metabolites. 33. Estradiol also induces at least modest development of breast tissue ( gynecomastia ) in a large proportion of boys. 34. It is notable that gynecomastia has been observed in patients in whom estradiol levels are within the normal range. 35. Approximately 10-40 % of individuals with Graves disease ( a common form of hyperthyroidism ) experience gynecomastia . 36. According to the American Society of Plastic Surgeons, breast reduction surgeries to correct gynecomastia are becoming increasingly common. 37. Estrogen is known to lower cholesterol levels, but produces side effects like gynecomastia and decreased libido in men. 38. The big numbers, combined with the novelty of seeing advanced cases of gynecomastia flaunted on national television, were remarkable. 39. Men may develop an enlargement of breast tissue, known as gynecomastia , testicular atrophy, and a reduced sperm count. 40. Chronic alcoholism can lead to cirrhosis, symptoms of which include gynecomastia ( enlarged breasts ) and ascites ( abdominal fluid ).
