前言目的:总结腹部及周围血管动脉瘤的彩色多普勒超声表现。方法:对我科经彩色多普勒超声诊断的8例动脉瘤进行回顾性分析。结果:8例中腹主动脉真性动脉瘤4例,均位于肾动脉水平以下,表现为腹主动脉局部扩张。腹主动脉夹层动脉瘤1例,CDFI可识别夹层瘤的真腔和假腔。肱动脉及股动脉假性动脉瘤各1例,CDFI见动脉有破口与肿块相通,肿块内有彩色和频谱血流信号。胰头周围假性动脉瘤1例,有胰腺炎病史,CDFI见肿块中有局部动脉型高速血流。8例均经CT、MRA或手术证实。结论:彩色多普勒可准确诊断腹部及周围血管动脉瘤,它是首选的无创伤性的诊断方法。
Objective:ToinvestigatethepresentationofabdominalandperipheralvascularaneurysmbycolorDopplerflowimaging（CDFI）.Methods:EightcasesofaneurysmdiagnosedbyCDFIwereretrospectivelyanalyzed.Results:Ineightcases,fourweretrueaneurysms,localexpansionofabdominalaortaunderrenalaortalevel.Onewasabdominalaorticdissection,withtruelumenandfalselumen.Onewashumeralarterypseudo-aneurysm,andonewasfemoralarterypseudo-aneurysm,whichconnectedtothearterythroug...
