What Is Delayed Gastric Emptying?

The gastric emptying time was normal.

The gastric saline emptying test is that the pH value of physiological saline is neutral, which occasionally has a dilution effect on gastric acid, and does not affect the enzyme activity, and the effect of sodium ion is also a diuretic which is excreted from the body Will take away a lot of water, which will also accelerate the excretion of the body, gastric emptying faster, can measure the gastric emptying time.

Name: Gastric saline emptying test

category: Special inspection

Normal value of gastric saline emptying test

The gastric emptying time was normal.

Clinical significance of gastric saline emptying test

Abnormal result: delayed gastric emptying. People to be checked: patients with gastroesophageal reflux

Cautions on gastric saline emptying test

Unsuitable people: No contraindications before the test: (1) It is best to check in the morning, and it is forbidden to eat before the test. (2) It is best to accompany relatives and friends. Contraindications during examination: Patients should do well, do not disturb, cooperate with the doctor's examination.

Gastric saline emptying test

In the morning, the stomach tube was fasted under the fasting, and 750ml of normal saline was injected. After 30 minutes, the gastric volume value was measured by ultrasound.