CTimagingfeaturesanddifferentialdiagnosisofhilarcholangiocarcinomawithdifferentgrossclassification / 实用放射学杂志
Journal of Practical Radiology
; (12): 767-771, 2019.
Article
in Zh
| WPRIM
| ID: wpr-752435
Responsible library:
WPRO
ABSTRACT
Objective TodiscusstheCTimagingfeaturesanddifferentialdiagnosisofhilarcholangiocarcinomawithdifferent grossclassifications.Methods 83casesofperihilardiseasesconfirmedbyhistopathologywereanalyzedretrospectivelybytworadiologists. CTimagingfeaturesandenhancementpatternsinhilarcholangiocarcinomawithdifferentgrossclassificationsandotherperihilarbenign diseaseswerecomparedtoseeiftherewasasignificantdifference.Results Ofall,15caseswithintraductalgrowinghilarcholangiocarcinoma, theaxialdiametersweresignificantlylargerthanperihilarbenigndiseases,andallofthem werewash-inandwash-outpatternof enhancement.38caseswereperiductalinfiltratinghilarcholangiocarcinomawithsignificantlyshorterlongitudinallength,mostlywith biliarystricture,bileductthicknessandsoftrattandistantbiliarydilatation.Mostofthem werewash-inandwash-outpatternof enhancement.30casesweremass-forminglesions.Hilarmass-forminglesionsweremostlyhilarcholangiocarcinoma,andtheenhancement patternswerepersistentandprogressiveenhancements.Conclusion Differentgrossclassificationsofhilarcholangiocarcinomahave differentCTfeatures,includingthesize,morphology,indirectsignsandenhancementpatterns,whichcanbeusedtodistinguishwith thehilarbenignlesions.
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WPRIM
Language:
Zh
Journal:
Journal of Practical Radiology
Year:
2019
Type:
Article