Joji Ueno

Transvaginal Videopelviscopy, a New Technique for Assessing Pelvic Cysts

We evaluated a new technique, transvaginal videopelviscopy, of inspecting the internal architecture of pelvic cysts and verifying the possibility of performing intracystic biopsy through the posterior fornix. The procedure was performed in 33 women with pelvic cysts just before operative videolaparoscopy. A 1.2-mm scope was introduced through the pouch of Douglas under transvaginal ultrasound guidance. The inner surface of adnexal cysts was visualized and attempts were made to secure biopsy tissue. Good images of the inner wall of the lesion were obtained in 26 patients (77.8%). Specimens for histopathology were obtained in 27 women (81. 8%) and were sufficient for classifying the tumor as neoplastic or nonneoplastic. On histopathologic analysis, intracystic biopsy tissue and specimens obtained by laparoscopy were concordant in 25 (92.6%) of 27 patients. No complications occurred. Transvaginal videopelviscopy is an effective procedure for assessing pelvic cysts.