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外阴癌根治术的范围是以外阴淋巴管的分布及其流向为依据。自50年代以来,随着淋巴管注射液及注射方法的不断改进,使淋巴流向的研究有了长足进展,为外阴癌的治疗提供了理论基础。 1 外阴淋巴管 1.1 外阴毛细淋巴管网和淋巴管丛外阴的浅层(真皮内)存有一层毛细淋巴管网,其中以小阴唇处的毛细淋巴管最为密集。大、小阴唇和阴蒂以及与邻近的会阴、阴道下部的毛细淋巴管网之间
The scope of radical surgery of vulvar cancer is based on the distribution of vulvar lymphatic vessels and its flow. Since the 1950s, with the continuous improvement of lymphatic injection and injection methods, great progress has been made in the research of lymphatic flow, which provides a theoretical basis for the treatment of vulvar cancer. 1 vulvar lymphatic 1.1 genital capillary lymphatic and lymphatic plexus vulva superficial (dermis) there is a layer of capillary lymphatic network, in which the labia minora lymphatic capillaries most intensive. Large, labia minora and clitoris and the adjacent perineum, between the vaginal lower part of the lymphatic network