Definition of cCR
teleangiectasia, fibrosis
SCAR, MINOR, FIBROSIS, INDURATION, ULCERATION, PRIMARY TUMOR

Endoscopic: white scar, teleangiectasia, absence of ulceration and/or mass [Clinical: no irregularity, firm area with minor induration [Radiological: mrTRG1: fibrosis with low signal intensity seen on T2 weighted images replacing the primary tumor; no restricted diffusion on diffusion weighted images; no nodes with border irregularity or mixed signal intensity; no EMVI [