Colonic polyps: experience of 236 Indian children

Area of Science:

• Pediatric Gastroenterology
• Colorectal Surgery
• Pediatric Pathology

Background:

• Colonic polyps in children are uncommon but require careful evaluation.
• Juvenile polyps are the most frequent type, with potential for adenomatous changes.

Purpose of the Study:

• To investigate the clinical features, histology, and malignant potential of colonic polyps in Indian children.
• To assess the efficacy of colonoscopic polypectomy in managing pediatric colonic polyps.

Main Methods:

• A study of 236 children (≤12 years) with colonic polyps from 1991-1996.
• Clinical evaluation, colonoscopic polypectomy, and histological examination of polyps.
• Serial colonoscopies for juvenile polyposis and colectomy for intractable symptoms.

Main Results:

• The majority of polyps (93%) were juvenile, predominantly in the rectosigmoid area (85%).
• Adenomatous changes were observed in 11% of polyps, more frequently in juvenile polyposis (59%).
• Colonoscopic polypectomy was effective, though colectomy was needed for severe cases; recurrence rates varied by polyp type.

Conclusions:

• Juvenile polyps are the most common colonic polyps in children, necessitating total colonoscopy due to potential for multiple and proximal lesions.
• Even asymptomatic juvenile polyps require removal due to neoplastic potential.
• Colonoscopic polypectomy is an effective treatment for juvenile polyposis, with surveillance colonoscopy indicated for this condition.