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Biliary ascariasis: MR cholangiography findings in two cases
1Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
Korean Journal of Radiology
|December 26, 2001
Abstract:
We describe the imaging features of two cases of biliary ascariasis. Ultrasonography and CT showed no specific abnormal findings, but MR cholangiography clearly demonstrated an intraductal linear filling defect that led to the correct diagnosis. MR cholangiography is thus a useful technique for the diagnosis of biliary ascariasis.
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