title: Positive pregnancy tests and gynaecomastia in extragonadal germ-cell tumours.
mesh_terms: D002822:Choriocarcinoma / Q000175:diagnosis*; D006063:Chorionic Gonadotropin / Q000032:analysis*; D005260:Female; D005870:Giant Cell Tumors / Q000175:diagnosis*; D006177:Gynecomastia / Q000175:diagnosis*; D006801:Humans; D008297:Male; D011247:Pregnancy; D011258:Pregnancy Tests; D013736:Testicular Neoplasms / Q000175:diagnosis*
chemical_list: D006063:Chorionic Gonadotropin