fig1
![The importance of pathological quality control for rectal surgery](https://image.oaes.cc/c9101d49-5131-4e8b-884a-d32b8c71a76c/2876.fig.1.jpg)
Figure 1. Anterior resection specimen for rectal cancer demonstrating the peritoneal reflection (marked in blue solid line) at the anterior aspect (A) and the mesorectal apex (marked in blue dotted line) at the posterior aspect (B). CRM: circumferential resection margin