Each has an opening to the coloniclumen through a narrow neck.
每个憩室有一个窄的开口通向结肠腔。
2
The colon has been opened to reveal the presence of non-inflamed diverticula. Each has an opening to the coloniclumen through a narrow neck.
已剖开的结肠显示非炎症性憩室。每个憩室有一个窄的开口通向结肠腔。
3
The colon lymphoma mainly infiltrate the submucosa and deeper layers and may cause prominent colonic wall thickening, but lumen stenosis is not obvious.