What is the cause of sheep dung egg shape

Congenital megacolon is usually

caused by abnormal embryonic development, intestinal microenvironment and other factors. When intestinal motility disappears, it may cause defecation dysfunction, resulting in constipation symptoms.

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. Hemorrhoids

by anal varicose veins leading to congestion and swelling at the lower end of the anal canal. When anal hemorrhoids are formed, it may lead to defecation pain, so that stool stays in the intestinal tract for too long. At this time, constipation symptoms may occur.