 6. one of the followings, 1There is at least one metastatic lesion outside the pelvic cavity except paraaortic LN andor inguinal LN, 2There is no metastatic lesion outside the pelvic cavity except paraaortic LN andor inguinal LN and some of the lesions have been irradiated, 3All lesions are localized inside the pelvic cavity, and some of them have been irradiated 