title: Unilateral gynecomastia in a young adult.
authors.affiliation: Department of Internal Medicine, China Medical University Hospital, Taiwan.
authors.forename: Yen-Nien
authors.initials: YN
authors.lastname: Lin
authors.forename: Shinn-Jye
authors.initials: SJ
authors.lastname: Liang
mesh_terms: D000328:Adult; D031954:Choriocarcinoma, Non-gestational / Q000097:blood / Q000150:complications* / Q000175:diagnosis; D018997:Chorionic Gonadotropin, beta Subunit, Human / Q000097:blood; D006177:Gynecomastia / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000097:blood / Q000150:complications* / Q000175:diagnosis; D011859:Radiography
chemical_list: D018997:Chorionic Gonadotropin, beta Subunit, Human