Totale mesometriale Resektion

Abdominal radical hysterectomy (Wertheim operation), currently the standard surgical treatment for cervical carcinoma, is based on historical ideas of the female pelvic anatomy and of locoregional tumor spread. Total mesometrial resection (TMMR) uses new insights derived from developmental biology for a new oncological concept of radicality, i.e. resection of a malignant tumor within the borders of the morphogenetic unit of its origin. The morphogenetic uterovaginal unit that relates to the local spread of cervical carcinoma can be deduced from the embryological and fetal development. Anatomical structures that do not belong to this tissue unit can be left in situ despite close proximity to the tumor. When combined with nerve-sparing therapeutic lymph node dissection, TMMR yields a high locoregional control rate without adjuvant radiotherapy and with relatively little treatment-related morbidity.