GiantInternalCarotidArteryAneurysmwithThromboticOcclusionandBrainInfarction

基本信息BasicInformation

男，47岁

47-year-oldmale

症状：突发右侧肢体无力伴不能言语

Symptoms:suddenrightlimbweaknessandspeechdisorder

影像资料

ImagingData

△DWI：左侧半球多发急性梗死

△DWI:multipleacuteinfarctsinthelefthemisphere

△头颅3D-TOF-MRA：左侧颈内动脉闭塞，右侧颅内段颈内动脉长段梭形动脉瘤（橙箭）

△Cranial3D-TOF-MRAshowedanocclusionoftheleftinternalcarotidarteryandafusiformaneurysm(orangearrow)intherightintracranialinternalcarotidartery

△T1WI和T2WI：左侧海绵窦段颈内动脉巨大动脉瘤，其内可见血栓混杂信号影（红箭）

△T1WIandT2WIrevealedagiantaneurysminthecavernoussegmentofleftinternalcarotidarteryandamixed-signalintensivityofthethrombusinsidethisaneurysm(redarrow)

△头颅CT：左侧海绵窦段颈内动脉走行区可见条状高密度急性血栓

△CranialCTrevealedastrip-likehyperdensityoftheacutethrombusinthecavernoussegmentofleftinternalcarotidartery

原创作者/陈红兵

编辑/黄欣怡