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时间:2019-10-18
《原发性胆囊癌的CT,MRI诊断价值》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、原发性胆囊癌的CT,MRI诊断价值426TianjinMcdJ,May2011,doi:103969/j.issn.0253-9896201105.013原发性胆囊癌的CT、MRI诊断价值廖茜口人驹孙浩然汪俊萍赵新摘要目的:探讨胆囊癌的CT、磁共振成像(MRI)表现,28高胆囊癌的影像诊断水平。方手术病理证实为胆囊癌的CT、例行CT检查,14例行MRT检查。间接征象,并与大体病理进行则增厚、胆囊腔内法:回顾性分析30例经MRI影像学资料,其分析原发病灶结节和(或)胆囊区肿块为直接征象,其中厚壁型11例,腔内型10例,肿块型9例;增强后,增厚的胆囊壁、结节和(或)肿块明显
2、持续强化。其他表现包括合并胆囊结石23例,肝内外胆管扩张13例,肝脏直接受侵11例,累及胃和十二指肠者分别为3例和5例,淋巴结转移16例,肝脏转移3例。上述征象MRI均能显示,4例肿大淋巴结于CT上难以判断,3例等密度胆囊结石于CT上未检出。结论:CT及MRI能清楚地显示胆囊癌的原并能较准确地评价胆囊癌浸润程度及扩散范围且MRI对胆囊结石、区域淋巴结转移等间接征象的显示要优于CTo关键词胆囊肿瘤癌体层摄影术,X线计算机磁共振成像胰胆管造影术,磁共振磁共振成像,弥散诊断,鉴别DiagnosticValueofCTandMRIinPrimaryGallbladderCarc
3、inomaLTAOQian,BATRenju,SUNHaoran,WANGJunping,ZHAOXinDepartmentofRadiology,GeneralHospitdlofTianjinMedicalUniversity,Tianjin300052,ChinaAbstractObjective:ToinvestigatetheimagingfeaturesofgallbladdercarcinomainCTandmagneticresonanceimagingMRI,andtoimprovethediagnosisofgallbladdercareinoma.
4、Methods:Allimagingdataof30patientsconfirmedbysurgeryandpathologywereretrospectivelyanalyzed.CTseanswereperformedin28patients,and14patientsacceptedMRIexaminations.Thedirectandindircctsignswereevaluatedinlesionsofprimarygallbladdercarcinoma.Allimageswerecomparedwithgrossppuojojjip'sisouSeT
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