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CTimagingfeaturesanddifferentialdiagnosisofhilarcholangiocarcinomawithdifferentgrossclassification / 实用放射学杂志
Journal of Practical Radiology ; (12): 767-771, 2019.
Article in Chinese | WPRIM | ID: wpr-752435
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.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Journal of Practical Radiology Year: 2019 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Journal of Practical Radiology Year: 2019 Type: Article