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If there is vomiting and constipation, there is an abrupt sound of water in the abdomen during an empty stomach, that is, stomach retention. After 4 hours of eating, it was confirmed that the stomach tube could be withdrawn from the stomach.
At the time of gastrointestinal barium meal examination, tincture still retained 50% after 4 hours, or did not empty after 6 hours, which was the evidence of this disease. Should pay attention to the identification of organic and functional gastric retention. The former increased gastric motility, which reduced gastric tension and reduced gastric motility.
Vomiting is the main manifestation of the disease, which can occur day and night, one or more times a day. Vomit is often a place to eat, usually does not contain bile. Abdominal fullness and pain are also common. Abdominal pain can be dull, cramping, or burning. Symptoms can be relieved temporarily after vomiting. Acute patients can cause dehydration and electrolyte metabolism disorders; chronic patients can have malnutrition and weight loss. Severe or long-term vomiting, due to a large number of acid and potassium ions, can cause alkalosis, and cause tetany.
Physical examination showed dehydration performance, abdominal distention, abdominal tenderness and accompanied by the sound of vibration. Seeing the stomach type and having increased gastric peristaltic waves from left to right are more likely to indicate obstruction at the gastric outlet; if only the stomach type is seen without a peristaltic wave, it is suggestive of gastric insufficiency.
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What is gastric retention
Vomiting is the main manifestation of the disease, which can occur day and night, one or more times a day. Vomit is often a place to eat, usually does not contain bile. Abdominal fullness and pain are also common. Abdominal pain can be dull, cramping, or burning. Symptoms can be relieved temporarily after vomiting. Acute patients can cause dehydration and electrolyte metabolism disorders; chronic patients can have malnutrition and weight loss. Severe or long-term vomiting, due to a large number of acid and potassium ions, can cause alkalosis, and cause tetany.