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Spiral filling defect in the common bile duct
Gastrointestinal Radiology
|January 30, 1979
Summary
A spiral filling defect in the common bile duct, indicative of ampullary carcinoma, was identified in an elderly woman. This case highlights the diagnostic significance of mucus strands and a large duodenal papilla in obstructive jaundice.
Area of Science:
- Gastroenterology
- Oncology
- Radiology
Background:
- Obstructive jaundice in elderly patients can present with varied etiologies.
- Diagnostic imaging plays a crucial role in identifying the cause of biliary obstruction.
Observation:
- A spiral filling defect was noted in the common bile duct.
- Hypotonic duodenography revealed a large, smooth duodenal papilla.
- Mucus strands were observed within the bile duct during laparotomy.
Findings:
- The observed findings were consistent with ampullary carcinoma.
- The presence of mucus strands and a large papilla are significant indicators.
Implications:
- This case underscores the importance of considering ampullary carcinoma in elderly patients with obstructive jaundice.
- The diagnostic utility of specific radiological and surgical findings is highlighted.