Polyposis Syndrome, Hereditary Mixed, 2, also known as hmps2, is related to large intestine lipoma and lipoma of colon. An important gene associated with Polyposis Syndrome, Hereditary Mixed, 2 is BMPR1A (Bone Morphogenetic Protein Receptor Type 1A), and among its related pathways/superpathways are Signaling by BMP and Diseases of carbohydrate metabolism. Affiliated tissues include colon, and related phenotypes are colon cancer and adenomatous colonic polyposis