title: Chronic perforation of the sigmoid colon by foreign body.
abstract: Colorectal foreign bodies (FBs) may be ingested or introduced transanally and then migrate proximally. Without a reliable history, it may be impossible to determine which way a certain colorectal FB gained access. We present a case of a nonverbal mentally retarded boy with a flat piece of plastic impacted in the sigmoid colon, the colonoscopic extraction of which failed. He underwent laparotomy more than a year later to remove the FB, where chronic perforation of the sigmoid colon was discovered. The perforation was sealed with extensive adhesions to the pelvic wall, and histologically, the colon showed a chronic granulomatous reaction. We discuss the types, presentations, and diagnosis of intestinal perforation with FBs. Chronic perforation may present with radiologic and pathologic features that suggest inflammatory bowel disease.
authors.affiliation: Medical Rehabilitation Center, Kuwait. fawzi@kma.org.kw
authors.forename: Fawzi E
authors.initials: FE
authors.lastname: Ali
authors.forename: Waleed A
authors.initials: WA
authors.lastname: Al-Busairi
authors.forename: Emad Y
authors.initials: EY
authors.lastname: Esbaita
authors.forename: Mahmoud A
authors.initials: MA
authors.lastname: Al-Bustan
mesh_terms: D000293:Adolescent; D002908:Chronic Disease; D012809:Colon, Sigmoid; D003113:Colonoscopy; D015897:Comorbidity; D005547:Foreign Bodies / Q000150:complications* / Q000175:diagnosis / Q000453:epidemiology / Q000601:surgery; D006801:Humans; D008607:Intellectual Disability / Q000453:epidemiology; D007416:Intestinal Perforation / Q000209:etiology*; D008297:Male; D012810:Sigmoid Diseases / Q000209:etiology*