Degenerated Juvenile Idiopathic Polyposis: A Case Report

Juvenile polyposis syndrome (JPS) is a rare autosomal dominant condition characterized by the development of hamartomatous polyps in the gastrointestinal tract and is associated with a risk of malignant transformation. Therefore, regular clinical, biological, and endoscopic surveillance is crucial. We report a case of rectal cancer (middle and upper rectum) arising from juvenile idiopathic polyposis.