Intestinal mucosal shedding

Introduction Some intestinal mucosal tissues sometimes appear in normal stools and are associated with normal metabolic loss of the intestinal mucosa. Intestinal mucosal tissue can also occur when the intestine is stimulated, not digested, or diarrhea. Sometimes, when antibiotics are applied, mucosal shedding can be increased.

Cause

Intestinal mucosal tissue can also occur when the intestine is stimulated, not digested, or diarrhea. Sometimes, when antibiotics are applied, mucosal shedding can be increased.

an examination

Related inspection

Anti-retinin antibody laparoscopic plasma cells

Intestinal mucosal shedding can be seen in bacterial dysentery. Shigella dysenteria has the ability to invade the colonic epithelial cells of the colon, and can destroy the barrier of the cells, attracting leukocytes to the inflammatory site, and then allowing more dysentery bacilli to settle in the mucosal epithelial cells, causing more serious lesions of the intestinal mucosa, causing the colon Mucosa ulceration, shedding, and bleeding. These shed pus and blood are excreted together with the faeces in the intestine to form a typical mucus pus and dysentery-like stool.

The rectal radioactive lesion can be divided into four degrees. The second clinical manifestation is the frequency of stool. There is bloody stool or mucus, and it is heavy and heavy. The symptoms can last for months or years, and the intestinal mucosa has necrosis, ulceration or moderate stenosis.

Differential diagnosis

The diagnosis should be differentiated from the following symptoms:

1. Necrotic ulcer in the intestinal mucosa

The rectal radioactive lesion can be divided into four degrees. The second clinical manifestation is the frequency of stool. There is bloody stool or mucus, and it is heavy and heavy. The symptoms can last for months or years, and the intestinal mucosa has necrosis, ulceration or moderate stenosis. Radiation enteritis is a bowel complication caused by radiotherapy in pelvic, abdominal, and retroperitoneal malignancies. It can affect the small intestine, colon and rectum, so it is also called radioactive rectum, colon, and small intestine. According to the size of the radiation dose, the length of time, and the urgency of the disease, the radiation diseases are generally classified into acute and chronic. According to the position of the radiation source placed in the body and outside, it is divided into external radiation radiation disease and internal radiation radiation disease. In the early stage of intestinal mucosal cell renewal is inhibited, after the small arterial wall swelling, occlusion, causing intestinal wall ischemia, mucosal erosion. Late intestinal wall causes fibrosis, intestinal lumen is narrow or perforated, and abscess, sacral and intestinal adhesions are formed in the abdominal cavity.

2. Increased permeability of gastrointestinal mucosa

More common in gastric cancer and colon cancer, due to the necrosis of cancer tissue, the permeability of the corresponding gastrointestinal mucosa is increased, and a large amount of plasma protein is lost from the gastrointestinal tract.

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