PAEA Surgery End Of Rotation (EOR) Practice Exam

Which benign small bowel tumor is more common in males and typically found in the duodenum and ileum?

1. GISTs

2. Hemangiomas

3. Lipomas

4. Hamartomas

The correct answer is: Lipomas

The benign small bowel tumor that is more commonly found in males and often located in the duodenum and ileum is lipomas. These tumors are composed of fatty tissue and can vary in size, but they are typically asymptomatic unless they become large enough to obstruct the bowel. Lipomas have a predilection for the small intestine, particularly in the areas where the duodenum and ileum are located. They can be discovered incidentally during imaging studies or surgeries performed for other issues. Their benign nature means they usually do not pose a significant health risk, unlike some other tumors that may have malignant potential or lead to complications like bleeding or obstruction. In terms of demographic prevalence, lipomas are seen more frequently in males, which aligns with the question requirement. The other types of tumors listed, while they may also occur in the gastrointestinal tract, do not share the same specific attributes highlighted in the question, particularly in regards to their commonality in males and their typical site of occurrence in the duodenum and ileum.