Ischemic Colitis, also known as colitis, ischemic, is related to portal hypertension and arteriovenous malformation. An important gene associated with Ischemic Colitis is CRP (C-Reactive Protein), and among its related pathways/superpathways are Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) and Sudden infant death syndrome (SIDS) susceptibility pathways. Affiliated tissues include colon and bone marrow, and related phenotypes are homeostasis/metabolism and muscle