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Gallstone ileus: a new role for abdominal computed tomography
E C Seal1, M F Creagh, P J Finch
1Department of Gastroenterology, St Peter's Hospital, Chertsey, Surrey, UK.
Postgraduate Medical Journal
|May 1, 1995
Summary
Diagnosing gallstone ileus can be challenging due to subtle X-ray findings. Early abdominal CT scans are recommended for suspected bowel obstruction, particularly in elderly patients.
Area of Science:
- Gastroenterology
- Radiology
- Geriatric Medicine
Background:
- Gallstone ileus presents diagnostic challenges.
- Subtle radiographic findings can complicate diagnosis.
Observation:
- A case report highlights difficulties in diagnosing gallstone ileus.
- Standard abdominal X-rays showed subtle, missed changes.
- Diagnosis was confirmed via abdominal computed tomography (CT).
Findings:
- Computed tomography (CT) is crucial for diagnosing gallstone ileus.
- CT effectively visualizes the impacted gallstone and bowel obstruction.
Implications:
- Recommend early abdominal CT for suspected bowel obstruction.
- CT aids diagnosis in elderly patients where gallstone ileus is more prevalent.
- Improved diagnostic accuracy can lead to timely surgical intervention.