病史及体位。青春期或初潮前少女的盆腔肿块提示为恶性;原发性卵巢绒癌常见于幼女;生殖细胞癌往往发生于年轻的患者;原发性卵巢癌多见于绝经期或绝经后妇女。体检发现盆腔肿块者,若先有胃肠道症状,应疑胃肠道癌之卵巢转移;若肿块迅速增 History and position. Pelvic masses in adolescent or pre-menopausal girls suggest malignancy; primary ovarian cancer is common in young girls; germ cell cancer often occurs in young patients; and primary ovarian cancer is more common in postmenopausal or postmenopausal women. Found pelvic mass examination, if the first gastrointestinal symptoms, should be suspected of gastrointestinal cancer ovarian metastasis; if the rapid increase in mass