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Is colonoscopy necessary in children suspected of having colonic polyps?

Hye Jin Lee1, Ji Hyuk Lee, Jong Seung Lee

  • 1Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.

Gut and Liver
|October 29, 2010
PubMed

Insights

Colonoscopy is crucial for children with colorectal polyps, as many cases involve premalignant or proximally located polyps. This evaluation highlights the need for colonoscopy in pediatric polyp diagnosis and surveillance.

Area of Science:

  • Pediatric Gastroenterology
  • Colorectal Surgery
  • Endoscopy

Background:

  • Colorectal polyps in children present a diverse clinical spectrum.
  • Understanding their histology and endoscopic features is key for accurate diagnosis.
  • The role of colonoscopy in evaluating pediatric colonic polyps requires further elucidation.

Purpose of the Study:

  • To investigate the clinical spectrum, histology, and endoscopic findings of colonic polyps in pediatric patients.
  • To assess the diagnostic utility and necessity of colonoscopy in children with suspected colonic polyps.

Main Methods:

  • A retrospective study of 76 pediatric patients with colorectal polyps.
  • Initial investigations included barium enema, sigmoidoscopy, and colonoscopy.
  • Colonoscopy was also performed in patients who initially underwent other procedures, with comprehensive data collection and analysis.

Main Results:

  • Juvenile polyps were the most common type (76.3%).
  • A significant proportion of patients had potentially premalignant polyposis (22.4%), including familial adenomatous polyposis (14.5%).
  • Potentially malignant polyps were often located in both the upper and lower colon.

Conclusions:

  • While juvenile polyps are prevalent, the presence of premalignant and proximally located polyps necessitates colonoscopy in pediatric patients.
  • The risk of malignant transformation, especially in children with multiple polyps, underscores the importance of surveillance colonoscopy.
Abstract

Keywords:
ChildrenColonic polypsColonoscopy

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