方法：对160例阴道异常出血或不孕的患者，进行阴超检查及B超联合宫腔镜检查，宫腔镜下活检。
Methods : 160 patients with abnormal vaginal bleeding or of infertility were evaluated by transvaginal ultrasound and hysteroscopy , followed by biopsy during hysteroscopy and histopathology .
阴超