Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A–D) represent PFS for patients with parametrical invasion, pelvic lymph node metastases, residual disease and tumor diameter > 4 cm, respectively.
