A retrospective review of 12 surgically proved cases of pancreatic pseudocyst was performed. CT correctly demonstrated 6/8 uncomplicated pseudocysts and 4/4 infected pseudocysts. Ultrasound identified 7/8 uncomplicated and 2/4 infected pseudocysts. Errors by one modality are due to limitations not shared by the other method. This suggests a basis for the complementary use of CT scanning and ultrasound in the evaluation of suspected pancreatic pseudocysts.
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http://dx.doi.org/10.1148/126.1.153 | DOI Listing |
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