Related Experiment Videos
Small intestinal angiodysplasia in the elderly.
Journal of Clinical Gastroenterology
|August 1, 1984
Summary
Elderly patients can develop bleeding acquired angiodysplasia (AD) in the small intestine, challenging typical presentations. This finding highlights the need to consider small bowel AD in older individuals with gastrointestinal bleeding.
Area of Science:
- Gastroenterology
- Vascular Medicine
- Geriatrics
Background:
- Intestinal angiodysplasia (AD) commonly causes bleeding in the elderly, typically in the right colon.
- Symptomatic small intestinal AD is considered infrequent in the general population, often diagnosed at a younger age.
Observation:
- Recent experience identified elderly patients with symptomatic acquired AD exclusively in the small intestine.
- Five elderly patients (average age 62) presented with small intestinal AD, contrasting with literature averages.
- Lesion locations varied, with duodenal involvement in three females and ileal lesions in two males.
Findings:
- This study suggests that acquired angiodysplasia in the elderly may manifest in the small intestine.
- The average age of diagnosis for small intestinal AD in this cohort was significantly higher than previously reported.
- Clinical and pathological differentiation from hereditary hemorrhagic telangiectasia is noted as a challenge.
Implications:
- Clinicians should consider small intestinal angiodysplasia in the differential diagnosis for unexplained gastrointestinal bleeding in elderly patients.
- Further research is needed to understand the etiology and optimal management of acquired small intestinal AD in older adults.
- Distinguishing acquired AD from hereditary vascular conditions is crucial for accurate diagnosis and treatment planning.