Cholangiocarcinoma arising in a choledochal cyst: Diagnostic value of computed tomography and ultrasonography
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A case of cholangiocarcinoma arising in a choledochal cyst (type II or biliary cyst in Alonso-Ley classification) in a 53-year-old woman is presented. Ultrasonography and computed tomography provided the correct preoperative diagnosis. The value of these modalities in presurgical planning is illustrated.
Key wordsCholangiocarcinoma, choledochal cyst CT investigation, ultrasonography
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