双语教学

Explain of Gastrointestinal Pathology

118.Colon, fecal impaction, gross

Here we have pictured a large fecal impaction in the rectum of a nursing home patient. Bowel motility is reduced in older persons, which is why laxatives and bulk fiber in the diet (salads, bran, etc.) are often helpful.

（本图片资料来源自美国犹他大学）