Understanding Intestinal Polyps and Their Cancer Risk
Intestinal polyps are localized overgrowths or thickening of the mucosal lining of the colon or rectum, appearing as raised lesions. While the exact cause of intestinal polyps remains unclear, they predominantly occur in middle-aged and elderly individuals, with incidence rates rising to 25-80% after age 50.
Although most polyps are benign, extensive research has identified them as important precancerous lesions. Approximately 80-95% of colorectal cancers are associated with intestinal polyps.
