in a retrospective study , 185 patients with previously untreated stage ib or iia ( international federation of gynecology and obstetrics ) squamous cell carcinoma of the cervix were found to have pelvic nodal metastasis at the time of wertheim hysterectomy and bilateral pelvic lymphadenectomy .
C0729595
pelvic nodal
C0193883
pelvic lymphadenectomy