Researchers conducted a population-based cohort study of the risk of gastrointestinal and extraintestinal cancers in relation to Crohn's disease and ulcerative colitis. The results were published in the journal Clinical Gastroenterology and Hepatology.
• 772 cases of cancer occurred in a group of 13,756 Crohn's disease patients.
• 2,331 cases of invasive cancer occurred in a group of 35,152 patients with ulcerative colitis.
• Crohn's disease was weakly associated with gastrointestinal cancers and extraintestinal cancers.
• Hematologic malignancies, smoking-related cancers and melanoma were the most strongly associated cancers in Crohn's disease.
• Association between ulcerative colitis and gastrointestinal and extraintestinal cancers were weaker than in Crohn's disease.
• The risk of gastrointestinal cancer in IBD patients decreased over time, while the risk of extraintestinal cancer remained relatively stable.
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• 772 cases of cancer occurred in a group of 13,756 Crohn's disease patients.
• 2,331 cases of invasive cancer occurred in a group of 35,152 patients with ulcerative colitis.
• Crohn's disease was weakly associated with gastrointestinal cancers and extraintestinal cancers.
• Hematologic malignancies, smoking-related cancers and melanoma were the most strongly associated cancers in Crohn's disease.
• Association between ulcerative colitis and gastrointestinal and extraintestinal cancers were weaker than in Crohn's disease.
• The risk of gastrointestinal cancer in IBD patients decreased over time, while the risk of extraintestinal cancer remained relatively stable.
More Articles on Gastroenterolgoy:
Dr. Caroll Koscheski: Valued-Based Care in Gastroenterology
5 Statistics on Care, Costs & Mortality Associated With GI Diseases
Study: Longer Colonoscopy Withdrawal Times Associated With Higher Polyp, Adenoma Detection Rates