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The anatomy and pathology of the porta hepatis demonstrated by gray scale ultrasonography
Author(s) -
Taylor K. J. W.,
Carpenter D. A.
Publication year - 1975
Publication title -
journal of clinical ultrasound
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.272
H-Index - 61
eISSN - 1097-0096
pISSN - 0091-2751
DOI - 10.1002/jcu.1870030208
Subject(s) - porta hepatis , medicine , gray (unit) , ultrasonography , anatomy , pathology , radiology
Gray scale ultrasound has proved to be a simple, rapid, and reliable means for the investigation of cholestatic jaundice. The distended biliary tree has a characteristic but sometimes confusing appearance on ultrasonic tomography. Gray scale ultrasound can diagnose portal hypertension by visualizing an enlarged, tortuous portal vein. This can be differentiated from the typical shape of the dilated common bile duct by the condition of the intrahepatic biliary canaliculi and by examination of the spleen.