Theimagingmanifestationsoffocalnodularhyperplasiaofliverwithoutcentralscar / 实用放射学杂志
Journal of Practical Radiology
;
(12): 396-399, 2019.
Article
in Chinese
| WPRIM
| ID: wpr-743545
ABSTRACT
Objective ToinvestigatetheMSCTand MRIcharacteristicsoffocalnodularhyperplasia(FNH)oftheliverwithout centralscar.Methods Aretrospectiveanalysisofimagingdatawascarriedoutin10patientswithFNH withoutcentralscar,confirmed bypathologyandfollowGupreview.PlainscanandenhancedCT wereperformedin10patients,5ofwhomunderwenttheplainscan andenhancedMRI.Results Lesionswerehomogeneousandslightlylowdensityin10casesonplainMSCT,andhypoGorisoGintensity onT1WIandhyperGorisoGintensityonT2WIin5cases.Nocentralscarwasfoundinalltheselesions.Thecorrelationcoefficientsof thechangeofCTvaluewere0.772onportalvenousphaseand0.827ondelayedphaseinnormalhepaticgroupandlesiongroup(P<0.05).Theenhancedvolumeof8lesionswasslightlylargerontheportalvenousanddelayedphasethanthatonarterialphase.Conclusion MSCTand MRIcanclearlydisplaytheimagefeaturesofFNH withoutcentralscar.Thereisastrongcorrelationoftheenhancement curvebetweenthelesionsandnormalliverparenchymaonportalvenousanddelayedphase,whichishelpfulformoreaccuratediagnosis.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Practical Radiology
Year:
2019
Type:
Article
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