RT Book, Section A1 Chandrasoma, Parakrama A1 Taylor, Clive R. SR Print(0) ID 189457 T1 Chapter 41. The Intestines: III. Neoplasms T2 Concise Pathology, 3e YR 1998 FD 1998 PB The McGraw-Hill Companies PP New York, NY SN 9780838514993 LK accessphysiotherapy.mhmedical.com/content.aspx?aid=189457 RD 2024/04/18 AB Many different pathologic processes involving the mucosa result in polyps that project into the lumen of the intestine. Intestinal polyps may be foci of epithelial hyperplasia, epithelial neoplasms, hamartomas, or retention polyps. Not all polyps are associated with epithelial proliferation. Inflammation (inflammatory polyps), lymphoid hyperplasia (lymphoid polyps), and mesenchymal neoplasms (lipoma, leiomyoma) may also result in polyps (Table 41-1).