Death by midgut infarction: clinical lessons from 88 post-mortems in Auckland, New Zealand.

Background: Mortality rates from acute arterial mesenteric ischaemia remain high. Early diagnosis is of prognostic importance; however, early features are often non-specific, necessitating a high index of suspicion and knowledge of the at-risk patient. This study reviewed three decades of fatal cases in Auckland, New Zealand, to identify risk factors and associated pathologies that might help guide early diagnosis.