Gastric tissue biopsy is the removal of stomach tissue for examination. A culture is a laboratory test that examines the tissue sample for bacteria and other organisms that can cause disease.
Alternative Names:
Culture - gastric tissue; Biopsy - gastric tissue
How the test is performed:
The gastric tissue biopsy sample is removed during an upper endoscopy. You will usually be given medicines to make you drowsy or less anxious before the test starts. For information on how this procedure is performed, see: Upper endoscopy (or EGD)
The health care provider sends the tissue sample to a laboratory where it is placed in a special dish and checked periodicially to see if bacteria or other organisms have grown. This is called a culture.
How to prepare for the test:
Don't eat or drink anything for 6 - 12 hours before the biopsy procedure. For more information see: Upper endoscopy.
How the test will feel:
For information on how the biopsy procedure will feel, see: Upper endoscopy.
The laboratory culture is painless, since it does not involve the patient.
Review Date: 1/22/2008
Reviewed By: Kenneth M. Wener, MD, Department of Infectious Diseases, Lahey Clinic, Burlington, MA. Review provided by VeriMed Healthcare Network.
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