1166 / 1778
Pelvic irradiation if involved inguinal nodes ?
Pelvic node dissection
Postoperative radiotherapy
GOG 37
Relapse :
24%
5%
p=0.02
2-year
survival :
54%
68% p=0.03
Trial closed after 114 patients interim analysis
Homesley HD et al. Obstet Gynecol 68:733-40;1986