【Chris】評論
不同年齡層子宮出血原因Prepuberty hypothalamic, pituitary, or ovarian originAdolescence Anovulatory cycle, coagulation disorders Reproductive age Complications of pregnancy (abortion, trophoblastic disease, ectopic pregnancy)Organic lesions (leiomyoma, adenomyosis, polyps, endometrial hyperplasia, carcinoma) Dysfunctional uterine bleeding Anovulatory cycle Ovulatory Dysfunctional bleeding (e.g., anadequate luteal phase) PerimenopausalDysfunctional uterine bleeding Anovulatory cycle Irregular shedding Organic lesions (carcinoma, hyperplasia, polyps) Postmenopausal Endometrial atrophy Orga...