Medical Encyclopedia
Rectal culture
A rectal culture test is performed by inserting a cotton swab in the rectum. The swab is rotated gently, and withdrawn. A smear of the swab is placed in culture media to encourage the growth of microorganisms. The test is performed to isolate and identify organisms in the rectum that can cause gastrointestinal symptoms and/or disease.
Update Date: 11/12/2007
Updated by: Arnold L. Lentnek, M.D., Division of Infectious Disease, Kennestone Hospital, Marietta, GA. Review provided by VeriMed Healthcare Network.
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