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Malignant potential in intestinal juvenile polyposis syndromes
M C Coburn1, V E Pricolo, F G DeLuca
1Department of Surgery, Brown University School of Medicine, Providence, Rhode Island 02902, USA.
Annals of Surgical Oncology
|September 1, 1995
Summary
Juvenile polyposis syndromes have a higher cancer risk than previously thought. Increased endoscopic surveillance and surgical options are recommended for managing this condition.
Area of Science:
- Gastroenterology
- Oncology
- Genetics
Background:
- Juvenile polyposis (JP) is a rare gastrointestinal disorder.
- Unlike familial polyposis coli, JP has historically been considered to have a low cancer risk.
Purpose of the Study:
- To assess the occurrence and prognosis of gastrointestinal carcinoma in patients with juvenile polyposis.
- To evaluate the cancer risk associated with juvenile polyposis syndromes.
Main Methods:
- Systematic review of all reported English-language cases of juvenile polyposis.
- Analysis of patient demographics, symptoms, treatments, and cancer development.
Main Results:
- 218 patients met inclusion criteria; mean age at diagnosis 18.5 years.
- Gastrointestinal carcinoma developed in 17% of patients, with a mean age of 35.5 years at cancer diagnosis.
- Most cancers were advanced, located in the distal colon and rectum, with poor survival.
Conclusions:
- Juvenile polyposis syndromes present a significant risk of gastrointestinal carcinoma.
- Enhanced endoscopic surveillance and consideration of surgical interventions are warranted for JP patients.