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本文报道自1975年1月至1984年12月经阴道镜检查共3987例(4818人次),检出癌变患者共229例。在229例癌变患者中,165例有血管异型,占72.05％。各类病变的异常血管象均出现于移行区,只有浸润癌的异型血管才有可能播及到宫颈边缘甚至达到阴道穹窿部。概括起来可分为点状、镶嵌及非典型三种。病灶所见异型血管种类的多寡、异型程度及分布范围的大小,
This article reported that from January 1975 to December 1984, a total of 3987 cases (4818 person-times) were examined by colposcopy. A total of 229 cases of cancerous patients were detected. Of the 229 patients with cancerous changes, 165 had vascular abnormalities, accounting for 72.05%. Abnormal blood vessels of various types of lesions are found in the transition zone. Only the infiltrating blood vessels of the infiltrating carcinoma can reach the edge of the cervix and even reach the vaginal sac. Summarized into points, mosaics and atypical three. The number of heterogeneous blood vessels seen in the lesion, the degree of abnormality, and the size of the distribution range,