Methods Sterilized Chinese ink (1 ml) was infused at point 1,point 2, point 3 and point 4 in normal tissue around cervical neoplasms before operation, respectively.

• 方法术前在宫颈癌周围正常黏膜3,6,9,12点处注射消毒的10%25中华墨汁1 m1,共计4 m1。 待中华墨汁进入腹腔后,打开阔韧带及后腹膜,观察宫颈旁、闭孔区、髂血管区的淋巴脂肪组织。