A Case of Hydrogen Peroxide Enema Induced Chemical Colitis.

, Lee, Seoung Chul; , Yoo, Jong Gil; , Park, Hyung Seok; , Lee, Jae Dong; , Jin, Choon Jo; , Kim, Bo Gyoon; , Park, Ung Chae; , Park, Eui U

Case Report

Journal of the Korean Society of Coloproctology 1998;14(2):317-322.

Lee, Seoung Chul , Yoo, Jong Gil , Park, Hyung Seok , Lee, Jae Dong , Jin, Choon Jo , Kim, Bo Gyoon , Park, Ung Chae , Park, Eui U

Abstract

Hydrogen peroxide solution is commonly used for irrigating and cleaning wounds. When it is applied to tissues, catalase causes its rapid molecular degeneration with the release of oxygen bubbles. We present case report illustrating two hazards ; chemical colitis and oxygen embolus. A 29-year-old previously healthy woman presented to the bloody diarrhea and anal pain after hydrogen peroxide enema. In the colonoscopic examination, severe mucosal edema and ulceration with bleeding was noted from anus to sigmoid colon. With use of anal endosonography, multiple high level echo were noted in the internal and external anal sphincter of the upper anal canal. Microscopically, mononuclear cells were infiltrated in lamina propria and congestion. She had treatment with IV fluid, IV antibiotics and NPO. At 3rd hospital day, anal pain was disappeared. Bloody stool was disappeared next day. At 8th hospital day, mucosal edema and ulceration were disappeared on colonoscopic examination. Recovery was full and the patient was discharged at nine days after the episode.

Key Words: en buHydrogen peroxide; Chemical colitis; Oxygbble