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Flat stool
Introduction
Introduction There are many reasons why the anus or rectum can be narrowed and the discharged stools are flat. The most common cause is rectal cancer.
Cause
Cause
In addition to rectal cancer, the causes of anal and rectal stenosis are congenital anal atresia or stenosis, chronic ulcerative colitis, schistosomiasis, amoebic dysentery, rectal stenosis caused by intestinal tuberculosis, rectal adenoma, carcinoid, lymphatic Tumors, lipomas, hemangioma, etc., as well as stenosis of the anus or rectum caused by trauma, these conditions may cause the stool to be flat after excretion.
Examine
an examination
Related inspection
Fecal traits
1, CT examination.
2, colonoscopy.
3. Fecal occult blood test.
4, stool routine.
Diagnosis
Differential diagnosis
It can be distinguished from the absence of stool.
The fact that the stool is not formed does not mean that the stool is thin, but that the stool is shaped like a muddy mud, commonly known as thin feces.
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