Gastric tissue biopsy and culture

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Culture of gastric tissue biopsy

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.

Culture - gastric tissue; Biopsy - gastric tissue

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 periodically to see if bacteria or other organisms have grown. This is called a culture.

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Don't eat or drink anything for 6 - 12 hours before the biopsy procedure. For more information see upper endoscopy.

For information on how the biopsy procedure will feel, see: Upper endoscopy.

The laboratory culture is painless, since it does not involve the patient.

A gastric tissue biopsy and culture may be done to look for:

• Cancer
• Infections, most commonly Helicobacter pylori
• Ulcers

Review Date: 11/01/2009
Reviewed By: Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).