Adenocarcinoma of the Small Bowel: A 60-Yr Perspective Derived from M. D. Anderson Cancer Center Tumor Registry

Abstract

Differences exist for SBA subsite distribution within age and ethnic groups but not gender. Unlike colon cancer, SBA subsite distribution has been stable during the last six decades. Different risk factors for SBA appear to affect different subsites. Site- and age-related distribution impacts on diagnostic evaluation for SBA.