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.
Sixty-three-year-old woman with an mr-T3N0 rectal adenocarcinoma 5 cm from the anal verge. Pretreatment rectal MRI (A, B) before NCRT. The EMD was 6.1 mm (A), TM was 10.5 mm (B), and the calculated PTI was 58.1%. The rectal cancer had slightly regressed after NCRT. The postoperative staging confirmed by pathology was T3N0, and the tumor response was non-pCR.
