1984 , 20 patients with a variety of primary ovarian cancers was treated by radical operation : total hysterectomy with bilateral salpingo-oophorectomy , omentumectomy and unilateral or bilateral pelvic lymphadenectomy to study the metastatic condition in the pelvic lymph nodes .
C0193883
pelvic lymphadenectomy
C0729595
pelvic lymph