Ischemic bowel disease in the elderly

D. A. Greenwald, L. J. Brandt, J. F. Reinus

Research output: Contribution to journalArticlepeer-review

113 Scopus citations


The ischemic bowel diseases (IBD) are a heterogeneous group of disorders usually seen in elderly individuals. They represent ischemic damage to different portions of the bowel and, therefore, produce a variety of clinical syndromes and outcomes. Colonic ischemia is the commonest of these disorders and has a favorable prognosis in most cases. In contrast, acute mesenteric ischemia, most commonly caused by a superior mesenteric artery embolus, is a disease with a very poor prognosis. Acute mesenteric ischemia caused by nonocclusive mesenteric ischemia usually is a catastrophic complication of other severe medical illnesses, most notably atherosclerosis. Proper diagnosis and management of patients with IBD require vigilance on the part of the physician and a willingness to embark on an aggressive plan of diagnosis and management in the appropriate setting.

Original languageEnglish
Pages (from-to)445-473
Number of pages29
JournalGastroenterology Clinics of North America
Issue number2
StatePublished - 2001
Externally publishedYes


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