CTdiagnosisofinfantilehepatichemangioendothelioma
10.3969/j.issn.1002-1671.2019.05.034
- VernacularTitle:婴儿型肝脏血管内皮细胞瘤的CT诊断
- Author:
Lianhua LIU
1
;
Mingli HE
;
Hua LAI
Author Information
1. 成都妇女儿童中心医院放射科
- Keywords:
infant;
hepatichemangioendothelioma;
computedtomography;
lace-likeenhancement
- From:
Journal of Practical Radiology
2019;35(5):803-805
- CountryChina
- Language:Chinese
-
Abstract:
Objective ToexploretheCTcharacteristic manifestationsoftheinfantilehepatichemangioendothelioma (IHHE). Methods 10cases(5malesand5females)withIHHE (agerangefromonly1dayto8months,withthemeanageof53days)were collected.Theclinicalmanifestationsincludedabdominalmassesin5cases,vomitingin2andjaundicein1.Therewasababygirlwith congenitalcholedochalcyst.Allpatientsunderwenttheplainandcontrast-enhancedscans.Results CTshowedlocalandsingleintrahepatic massin6cases(including2casesinrighthepaticlobe,2casesinquadratelobeand2casesinleftlobe),2－3massesinliverin2,and diffusenodulesin2.PlainCTshowedallmasseswithlowdensityorlow-equalhybriddensity.Themarginswereclearin4cases,and unclearin6cases,withspottedcalcificationin2cases.TheenhancedCTshowedall10caseswithrosette-likemarginalenhancement, and6caseswithgradualwash-inindelayedphase.Threepatientsreceivedinterventionaltreatmentswithintrahepaticarterialembolization, andthenthediffuselesionsintwopatientssignificantlyreducedafter20monthsand33monthsrespectively,whilethesinglelesionin 1casealsosignificantlyshrankafter6monthsoftreatment.Conclusion CTisaneffectivemethodforthediagnosisofinfantilehepatic vascularendothelioma.Marginalring-enhancementisthecharacteristicmanifestationofIHHE,anditdoesnotinvadeadjacentliver parenchymaandbloodvessels,whichcanbedistinguishedfromotherliveroccupyinglessions.
