Tumours of Oddi: Diagnosis and Surgical Treatment
Author Information
Author(s): B. Nordlinger, B. Jeppsson, W. El-Khoury, L. Hannoun, P. Frileux, C. Huguet, M. Malafosse, R. Parc
Primary Institution: Centre de Chirurgie Digestive de l'Hopital Saint-Antoine
Hypothesis
What are the optimal diagnostic and therapeutic procedures for tumours of Oddi?
Conclusion
The study found that the Whipple procedure is the best surgical option for malignant tumours of Oddi, with a five-year survival rate of 41%.
Supporting Evidence
- Common symptoms included jaundice in 86% of patients and anemia in 21%.
- Five-year survival rates were 75% for grade I, 50% for grade II, 40% for grade III, and 10% for grade IV tumours.
- Whipple's procedure was performed on 41 patients, with a hospital mortality of 5.3% and minor complications in 21%.
- Ultrasonography and duodenoscopy were identified as the most useful diagnostic tests.
Takeaway
Doctors looked at 56 patients with Oddi tumours to find the best ways to diagnose and treat them. They found that surgery usually helps, especially a big operation called the Whipple procedure.
Methodology
A retrospective review of clinical histories, operative findings, and histologic specimens of 56 patients operated upon for tumours of Oddi over 15 years.
Limitations
The study is limited by its retrospective nature and the small sample size for certain tumor stages.
Participant Demographics
Patients operated upon for ampullary tumours at the Centre de Chirurgie Digestive de l'Hopital Saint Antoine, Paris, France.
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