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Updated: Apr 30, 2026

An Immature Murine Model of Reversible Unilateral Ureteral Obstruction
Published on: April 4, 2025
Case 205: renal stone ileus
Lois S MacDonald1, Gill Rumsby, Snehal Lapsia
1From the Department of Radiology, Royal Blackburn Hospital, Haslingden Rd, Blackburn, Lancashire BB2 3HH, England (L.S.M., S.L.); and Department of Clinical Biochemistry, University College London Hospitals, London, England (G.R.).
An elderly woman presented with abdominal distention and vomiting. Imaging revealed a small bowel obstruction, necessitating surgical intervention for this common gastrointestinal emergency.
Area of Science:
- Gastroenterology
- Surgical Oncology
- Radiology
Background:
- An 80-year-old female patient with a history of renal stones, cholecystectomy, and comorbidities presented with acute symptoms.
- The patient reported a two-day history of significant abdominal distention and vomiting.
Observation:
- Clinical examination indicated a distended, tympanic abdomen with generalized tenderness.
- No peritoneal signs were evident upon physical examination.
Findings:
- Abdominal radiography was performed initially in the emergency department.
- Computed tomography (CT) scan was subsequently conducted, guided by initial radiographic results.
Implications:
- Diagnostic imaging is crucial for identifying the cause of acute abdominal symptoms.
- Prompt surgical evaluation is indicated for suspected bowel obstruction.
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