子宫出血是妇科常见病症,一般要占妇科全部病例的40％左右,但出血仅为一临床症状,引起出血的疾病多种多样,常用刮宫活检作为确诊的依据。因此,正确作出病理诊断对患者的治愈将会起到极其重要的作用。而确定病理诊断又要结合临床病史,这就要求临床医生;①取自子宫底部或峡部内膜(该处对卵巢激素影响最大)。②刮宫时间必须是月经前夕或来潮后即行 Uterine bleeding is a common gynecological diseases, gynecological generally account for about 40% of all cases, but bleeding is only a clinical symptom, bleeding caused by a variety of diseases, commonly used curettage biopsy as the basis for the diagnosis. Therefore, the correct pathological diagnosis of patients will play an extremely important role in the cure. And to determine the combination of pathological diagnosis and clinical history, which requires clinicians; ① taken from the bottom of the uterus or isthmus, where ovarian hormones have the greatest impact. ② curettage time must be on the eve of menstruation or ebb