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[Clinical aspects and diagnosis of jejunal diverticulosis]
N Hortling1, M Vahlensieck, H U Schweikert
1Radiologische Klinik, Universität Bonn.
Abstract:
Jejunal diverticulosis consists of multiple acquired jejunal herniations of the mucosa and submucosa with an incidence of 1.3 to 2.3%. Clinical symptoms are rare. Numerous and large diverticulae, however, can cause severe abdominal complaints. Etiologically factors always consist of a motility disorder with bacterial overgrowth and rise of intraluminal pressure. An enteroclysis helps to determine the diagnosis. Plain x-rays and a CT of the abdomen are other helpful radiological tools.
Insights
Jejunal diverticulosis, a condition of multiple jejunal herniations, is uncommon but can cause severe abdominal issues. It is linked to motility disorders, bacterial overgrowth, and increased intraluminal pressure, diagnosed via enteroclysis or imaging.
Area of Science:
- Gastroenterology
- Radiology
Background:
- Jejunal diverticulosis involves multiple acquired herniations of the jejunal mucosa and submucosa.
- This condition has a reported incidence ranging from 1.3% to 2.3%.
Observation:
- Clinical symptoms associated with jejunal diverticulosis are infrequent.
- However, numerous and large diverticula can manifest as severe abdominal complaints.
Findings:
- Etiologically, jejunal diverticulosis is consistently associated with motility disorders.
- These disorders lead to bacterial overgrowth and elevated intraluminal pressure within the jejunum.
Implications:
- Diagnosis is aided by enteroclysis, a specialized radiological examination.
- Plain X-rays and CT scans of the abdomen are also valuable diagnostic tools for identifying jejunal diverticulosis.