title: Carcinoma of the breast in a male with hypogonadotropic hypogonadism.
abstract: There is an increased risk of development of carcinoma of the breast in males with hypogonadism due to Klinefelter's syndrome. A patient with isolated hypogonadotropic hypogonadism and gynaecomastia developed an intraduct carcinoma of the breast. This is believed to be the first reported case of this association.
mesh_terms: D002293:Adenocarcinoma, Scirrhous / Q000150:complications; D001943:Breast Neoplasms / Q000150:complications*; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000150:complications; D002291:Carcinoma, Papillary / Q000150:complications; D006177:Gynecomastia / Q000150:complications*; D006801:Humans; D007006:Hypogonadism / Q000150:complications*; D008297:Male; D008875:Middle Aged