Abdominal pain in mesenteric ischemia: Introduction Introduction Abdominal pain in mesenteric ischemia Abdominal pain in mesenteric ischemia Intro Abdominal pain in mesenteric ischemia Introduction: Abdominal pain in mesenteric ischemia Abdominal pain in mesenteric ischemia Introduction: Abdominal pain in mesenteric ischemia Abdominal pain in mesenteric ischemia Abdominal pain in mesenteric ischemia Abdominal pain in mesenteric ischemia Abdominal pain in mesenteric ischemia