Surgery A patient with a history of familial polyposis undergoes a diagnostic polypectomy. Which of the following types of polyps is most likely to be found? A Villous adenoma B Hyperplastic polyp C Adenomatous polyp D Retention polyp 💡 Explanation A patient with a history of familial polyposis undergoes a diagnostic polypectomy. Which of the following types of polyps is most likely to be found? ✓ Correct Answer: C. Adenomatous polyp