Gastric Suction
Alternate Names : Gastric Lavage, Nasogastric Tube, Stomach Pumping
DefinitionGastric suction is a procedure to empty the contents of the stomach, usually for analysis or removal of irritating elements such as poisons.
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Why is the Test Performed?
This test may be performed for several different reasons, such as:- To remove poisons, toxic substances, or overdosed medications from the stomach
- To irrigate and clean the stomach prior to performing an upper endoscopy (EGD) in someone who has been vomiting blood
- To collect stomach acid contents for further analysis
- To provide relief and decompression in someone with intestinal obstruction
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Study authors stress new method is a complement to current testing.
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