Juvenile polyposis in a tropical country.
The clinical profile, malignant potential, and management of 17 children with juvenile polyposis (more than five juvenile polyps) were evaluated clinically and endoscopically. Colonoscopy and polypectomy were done three weekly until colonic clearance was achieved, and thereafter two yearly. All polyps were subjected to histological examination. Mean age was 7.7 years, with a male preponderance (3:1). Presentation was with rectal bleeding (94%), pallor (65%), stunted growth (53%), and oedema (47%), and the mean (SD) duration of symptoms was 33 (27) months. None had a positive family history or any congenital anomaly. Two children had six polyps up to the transverse colon; the rest had numerous polyps all over the colon. All children had juvenile polyps on histology and 10 (59%) had adenomatous changes (dysplasia). Total colectomy was done in six for intractable symptoms. Colon clearance was achieved in eight after an average 3.4 polypectomy sessions, and three were still on the polypectomy programme. In conclusion, juvenile polyposis is commonly associated with low grade dysplasia. Serial colonoscopic polypectomy is effective but colectomy is required for intractable symptoms and when clearance of the colon is not possible.
Poddar
U
U
Department of Gastroenterology, Pathology and Paediatric Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Thapa
B R
BR
Vaiphei
K
K
Rao
K L
KL
Mitra
S K
SK
Singh
K
K
D011125:Adenomatous Polyposis Coli / Q000150:complications / Q000473:pathology / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D003082:Colectomy; D003113:Colonoscopy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007194:India; D008297:Male; D014329:Tropical Climate