Exhaust Obstruction

Introduction Exhaust dysfunction is caused by a variety of reasons, the gastrointestinal tract is not smooth or obstructed, the gas of the gastrointestinal tract can not be excreted in the gastrointestinal tract with the gastrointestinal motility. Exhaust barriers can be functional or organic. Patients with intestinal obstruction generally stop defecation and venting by the anus. However, mesenteric vascular embolization and intussusception can discharge loose stools or bloody mucus. Patients with colon tumors, diverticulum or gallstone obstruction also often have black stools.

Cause

First, the gastrointestinal tract is not smooth

(1) Upper gastrointestinal disorders

1, acute gastric dilatation.

2, slow gastric emptying or stomach cramps.

3, pyloric obstruction caused by various reasons.

(1) Peptic ulcers: such as duodenal ulcer, gastric antrum and pyloric canal ulcer.

(2) benign and malignant tumors of the gastric antrum or duodenum.

(3) Inflammatory diseases.

(4) congenital diseases: such as adult hypertrophic pyloric stenosis, pyloric septum, duodenal septum.

4. Anastomotic stenosis after gastrectomy.

5, duodenal stasis.

(2) Lower digestive tract diseases

1, intestinal obstruction.

(1) Mechanical intestinal obstruction: such as intestinal adhesion, intussusception, inflammatory bowel disease, intestinal tuberculosis, intestinal tumor, intestinal mites, fecal stone or foreign body congenital intestinal atresia.

(2) Dynamic intestinal obstruction: such as paralytic ileus, spastic intestinal obstruction.

(3) vascular intestinal obstruction.

2, digestive tract malabsorption syndrome.

3, intestinal irritable syndrome.

an examination

Related inspection

Blood examination abdominal plain film abdominal MRI examination abdominal CT

1. Carefully ask the relevant medical history and collect relevant clinical data.

2. Closely check the patient to clearly understand the clinical symptoms of the patient.

3, appropriate physical examination of the patient, a preliminary understanding of the morphological changes of the various organs of the patient.

4. Perform relevant equipment examinations on patients and conduct laboratory tests as appropriate.

5, comprehensive consideration of various inspection results, combined with the clinical symptoms of various organ damage, and finally draw a corresponding diagnosis.

Differential diagnosis

When the amount of anal exhaust is much higher than usual, it is a fart. More farts can be seen in various causes of dyspepsia. Fart is mostly related to indigestion. The food stored in the intestine produces gas under the action of bacteria and is discharged through the anus. Indigestion is divided into functional and organic. Functional dyspepsia is associated with intestinal motility dysfunction. Organic dyspepsia is associated with intestinal inflammation, cancer and other diseases. In addition, digestive juice secretion caused by stomach and pancreatic diseases. Insufficient will also cause fart, and eating too much beans and starchy food will also produce fart. A few people are intolerant of milk, and they will often fart if they drink.

Stop venting: Symptoms of cessation of the anus due to intestinal obstruction.

1. Carefully ask the relevant medical history and collect relevant clinical data.

2. Closely check the patient to clearly understand the clinical symptoms of the patient.

3, appropriate physical examination of the patient, a preliminary understanding of the morphological changes of the various organs of the patient.

4. Perform relevant equipment examinations on patients and conduct laboratory tests as appropriate.

5, comprehensive consideration of various inspection results, combined with the clinical symptoms of various organ damage, and finally draw a corresponding diagnosis.

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