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Misleading appearance of biliary dilatation
Journal of the Canadian Association of Radiologists
|March 1, 1980
Abstract:
Dilated biliary radicles demonstrated on 99mTc-dimethyl-acetanilide-imino-diacetic-acid (99mTc-IDA) imaging suggested biliary obstruction, and led to transhepatic cholangiography and endoscopic retrograde cholangiopancreatography. Both showed a biliary tree of normal diameter.