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Lower GI bleeding: updated diagnosis and management.

A M Rosen1, D E Fleischer

  • 1Georgetown University Hospital, Washington, DC.

Geriatrics
|March 1, 1989
PubMed
Summary
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Lower GI bleeding in elderly patients often stems from diverticula or vascular ectasias. Diagnosis may require multiple methods, and surgery is viable regardless of advanced age.

Area of Science:

  • Gastroenterology
  • Geriatric Medicine

Background:

  • Lower gastrointestinal (GI) bleeding is a common clinical challenge, particularly in the elderly population.
  • Diverticular disease and vascular ectasias are the most frequent causes of lower GI hemorrhage in older adults.

Purpose of the Study:

  • To review the common etiologies of lower GI bleeding in the elderly.
  • To discuss diagnostic modalities and treatment strategies for lower GI bleeding in geriatric patients.

Main Methods:

  • Review of current literature on lower GI bleeding in the elderly.
  • Analysis of diagnostic approaches including colonoscopy, radiographic imaging, and other endoscopic techniques.
  • Evaluation of therapeutic options, encompassing both non-operative and surgical interventions.

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Main Results:

  • Diverticula and vascular ectasias are the primary culprits in most elderly patients with lower GI bleeding.
  • Colonoscopy is the initial diagnostic tool, but often requires supplementary methods for obscure bleeding.
  • Non-operative treatments are frequently successful, but surgical intervention should not be deferred due to patient age.

Conclusions:

  • Effective management of lower GI bleeding in the elderly relies on a stepwise diagnostic approach.
  • Advanced age should not be a deterrent for necessary surgical intervention in cases of severe or persistent lower GI bleeding.