绝经后子宫出血通常认为是一种危险的症状.及时采用诊刮术可早期发现子宫内膜癌的病例.然而,在这类病人中,诊刮的子宫内膜不足进行组织学检查者约占9～49%.有报道经诊刮仍遗漏癌症者占6%.实践证明Schwartz倡导应用宫腔镜检查此类病人,对阐明宫内病变,特别是非器质的变化,具有诊断的价值. Postmenopausal uterine bleeding is usually considered a dangerous symptom.Can curettage timely detection of endometrial cancer cases.However, in these patients, the curettage of endometrial scarring for histological examination accounted for about 9 ~ 49% .More than 6% of the cases were still reported missing by curettage.It has been proved by practice that Schwartz advocated the use of hysteroscopy in the diagnosis of intrauterine lesions, especially non-organic changes, with diagnostic value.