自腔内超声应用于临床以来,已有许多医院开展了经直肠超声检查直肠癌,并有许多报道〔1～3〕。但经阴道超声检查直肠癌报道较少。本文30例女性直肠患者均同时行经阴道与经直肠检查,现报道如下:1　材料与方法1.1　临床资料　本组病例为自1998年10月以来我院住院女性直肠癌患者,年 Since the application of intracavitary ultrasound in clinical, many hospitals have conducted transrectal ultrasound examination of rectal cancer, and there are many reports 〔1 ~ 3〕. However, transvaginal ultrasound examination of rectal cancer less. This article 30 cases of female patients with rectal vaginal and rectal examination were reported as follows: 1 Materials and Methods 1.1 Clinical data of this group of patients since our hospital since October 1998, patients with rectal cancer in our hospital, the year