for stages iib ( obvious parametrial involvement ) and for stages i or ii with central pelvic tumor between 4 and 6 cm in diameter : total dose external and internal pelvic radiation therapy followed by total hysterectomy without pelvic lymphadenectomy but with exploration of obturator , hypogastric , external iliac , common iliac , and aortic nodes .
C0030797
pelvic
C0020889
iliac