Gastric culture

Alternative names:

culture of gastric contents

What the risks are:

Anytime a tube is inserted down the back of the throat, a slight chance exists that the tube can enter the trachea instead of the esophagus. If this happens, you will cough and gasp.

Occasionally, tubes inserted through the esophagus may cause arrhythmias, but this is uncommon.

Special considerations:

Because this type of bacteria takes and extended period of time to grow, the test results may not be available for two months.

If possible, antibiotic therapy should be started shortly after this test is completed.

Failure to fast for 8 hours prior to the test may alter the test results.