The standard pathological diagnosis report of rectal cancer includes the following indicators: (1) the extent of surgical resection; (2) the tumor site; (3) the size of the tumor; (4) the general type; (5) the length of both ends of the resected intestine from the distal and proximal ends of the tumor; (6) the degree of differentiation of the tumor; and (4) general type; (5) length of the resected intestine from the distal and proximal ends of the tumor; (6) degree of tumor differentiation (7) T-stage; N-stage; (8) distal and proximal margins; circumferential margins; (9) response to neoadjuvant therapy; (10) vascular infiltration, neurological infiltration, and neurological infiltration. (9) response to neoadjuvant therapy; (10) vascular infiltration, perineural infiltration; extra-lymph node tumor deposition; (11) RAS gene status; BRAF gene status; mismatch repair (MMR) status.