专题丨肾脏实性肿瘤的MR鉴别诊断

往期相关内容链接:

肾脏肿瘤(版)

成人肾脏间叶源性肿瘤

可点击图片放大查看

肾透明细胞癌

ClearcellRCC

乳头状肾细胞癌

PapillaryRCC

肾嫌色细胞癌

ChromophobeRCC

血管平滑肌脂肪瘤(错构瘤)AML

乏脂错构瘤

Lipid-poorAML

嗜酸细胞腺瘤Oncocytoma

小结

原文、摘要及结论:

DifferentiationofSolidRenalTumorswithMultiparametricMRImaging.RadioGraphics;37:–

Abstract

Characterizationofrenaltumorsiscriticaltodeterminethebesttherapeuticapproachandimproveoverallpatientsurvival.Becauseofincreaseduseofhigh-resolutioncross-sectionalimaginginclinicalpractice,renalmassesarebeingdiscoveredwithincreasedfrequency.Asaresult,accurateimagingcharacterizationoftheselesionsismoreimportantthanever.However,becauseofthewidearrayofimagingfeaturesencounteredaswellasoverlappingcharacteristics,identifyingreliableimagingcriteriafordifferentiatingmalignantfrombenignrenalmassesremainsachallenge.Multiparametricmagneticresonance(MR)imagingbasedonvariousanatomicandfunctionalparametershasanimportantroleandaddsdiagnosticvalueindetectionandcharacterizationofrenalmasses.MRimagingmayallowdistinctionofbenignsolidrenalmassesfromseveralrenalcellcarcinoma(RCC)subtypes,potentiallysuggestthehistologicgradeofaneoplasm,andplayanimportantroleinensuringappropriatepatientmanagementtoavoidunnecessarysurgeryorotherinterventions.Itisalsoausefulnoninvasiveimagingtoolforpatientswhoundergoactivesurveillanceofrenalmassesandforfollow-upaftertreatmentofarenalmass.ThepurposeofthisarticleistoreviewthecharacteristicMRimagingfeaturesofRCCand







































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