title: Pubertal gynecomastia due to an estrogen-producing adrenal adenoma.
mesh_terms: D000293:Adolescent; D000305:Adrenal Cortex Hormones / Q000032:analysis; D000306:Adrenal Cortex Neoplasms / Q000150:complications / Q000378:metabolism*; D004967:Estrogens / Q000378:metabolism*; D005262:Feminization; D006177:Gynecomastia / Q000209:etiology*; D006801:Humans; D008297:Male; D011627:Puberty
chemical_list: D000305:Adrenal Cortex Hormones; D004967:Estrogens