论文部分内容阅读
宫内膜癌的病理类型虽目前尚未统一,但已日趋完善。一、宫内膜原位癌自SommerHertig 及Bengloff(1949)首次提出,虽未被普遍采纳,已引起了重视。巨检宫内膜厚度正常或呈微灶息肉状增生。镜检:原位癌变处宫内膜腺腔拥挤,癌细胞多数呈柱状;略大于正常,核间变而深染,常见核仁,单或复层排列或突向腺腔内,唯腺腔基底膜完整,仍保持原有轮廓,腺腔间偶有子宫内膜间质,子宫摘除术切片中,一般宫内膜基底腺尚存在。Welch,Scully 的诊断标准颇严格,具备癌细胞特征的宫内膜腺腔不超过6或7个,无间质侵犯。
Although the pathological type of endometrial cancer has not yet been unified, but it has matured. First, endometrial carcinoma in situ Since SommerHertig and Bengloff (1949) first proposed, although not generally accepted, has attracted attention. Giant endometrial thickness normal or polypoid hyperplasia. Microscopic examination: in situ carcinoma of the endometrial gland cavity crowded, most of the cancer cells were columnar; slightly larger than normal, nuclear change between the deep stained, common nucleolus, single or stratified or protruding into the glandular cavity, Basement membrane integrity, still maintain the original contour, glandular cavity between the occasional endometrial stroma, uterine extirpation section, the general endometrial basement glands still exist. Welch, Scully quite stringent diagnostic criteria, with cancer cells characterized by endometrial glands not more than 6 or 7, no interstitial invasion.