Abstract:
:The capability of ultrasonography and computed tomographic body scanning to demonstrate the status of the biliary tract was studied prospectively in 23 jaundiced patients. Ultrasonography correctly indicated the presence or absence of obstruction in 21 of the 23 patients and CT scanning in 20. Both procedures correctly demonstrated no evidence of ductal dilatation in the five patients who had nonobstructive jaundice. Retrospective study of the same material increased the accuracy of CT scanning (22 of 23 patients) because of recognition of common bile duct dilatation in the absence of intrahepatic duct dilatation. The accuracy of ultrasonography was unchanged.
journal_name
Radiologyjournal_title
Radiologyauthors
Goldberg HI,Filly RA,Korobkin M,Moss AA,Kressel HY,Callen PWdoi
10.1148/129.3.731subject
Has Abstractpub_date
1978-12-01 00:00:00pages
731-7issue
3eissn
0033-8419issn
1527-1315journal_volume
129pub_type
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