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Chronic perforation of the sigmoid colon by foreign body
Fawzi E Ali1, Waleed A Al-Busairi, Emad Y Esbaita
1Medical Rehabilitation Center, Kuwait. fawzi@kma.org.kw
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.
Insights
Colorectal foreign bodies can migrate proximally. A case highlights chronic perforation mimicking inflammatory bowel disease, emphasizing diagnostic challenges with impacted foreign bodies.
Area of Science:
- Gastroenterology
- Colorectal Surgery
- Pediatric Surgery
Background:
- Colorectal foreign bodies (FBs) present diagnostic challenges, especially without a clear history of ingestion or anal introduction.
- Determining the origin of colorectal FBs can be difficult, complicating management strategies.
Observation:
- A case report details a nonverbal boy with a plastic FB in the sigmoid colon.
- Initial colonoscopic extraction failed, necessitating a laparotomy over a year later.
Findings:
- Laparotomy revealed chronic sigmoid colon perforation sealed by adhesions to the pelvic wall.
- Histological examination showed a chronic granulomatous reaction, mimicking inflammatory bowel disease.
Implications:
- This case underscores the potential for colorectal FBs to cause chronic perforation with features resembling inflammatory bowel disease.
- Accurate diagnosis and management of colorectal FBs are crucial to prevent long-term complications.
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