Uploaded October 2012 | Updated September 2026, 1 hour ago

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Dr. Seth Marquit thinks his coughing patient has asthma, until she mentions something moving in her rectum. There he discovers a live worm! Breaking that news to his patient unleashes a near hysterical response and a challenging situation to manage... | For more Untold Stories of the ER, visit health.discovery.com/tv/untold-stories-of-the-er/#mkcpgn=ytfit1