眼球损伤影像学表现课件

⑤叫邑学明属InjuriesoftheGlobe:WhatCantheRadiologistofferL离属巫胱⑤叫邑学明属1InjuriesoftheGlobe:WhatCantheRadiologistOffer?InjuriesoftheGlobe:WhatCa2LearningObjectivesaDescribenormalocularanatomyatcrandMRimagingListthladvantagesanddisadvantagesofvariousimagingmodalitiesforevaluat-ingglobeinjuriesaDiscussthevarioustypesoftraumaticinjuriesoftheglobeandtheirpotentialmimicsatCTandMRimagingSleducation/search/RGLearningObjectives3CB眼的正常解剖示意图。C≡角膜,AC=前房,I=虹膜CB=睫状体,L晶状体,PS=玻璃体(后段),R视网膜,CH=脉络膜,SC=巩膜,ON=视神经。CB4Often,thevariouslayersoftheglobearedifficulttodistinguishatimaging,especiallycomputedtomography(CT)通常,在影像学上难以分辨眼球的各层解剖结构,特别是CT。However,thescleramaybedistinguishedfromthechoroidathigh-resolutionmagneticresonance(MR)imaging然而,在高分辨率MR成像时可以将巩膜与脉络膜区分开来TheposteriorchamberisoftensmallanddifficulttovisualizeatImagin后房往往比较小,难以在影像学上显示清楚。Often,thevariouslayersoft5眼球损伤影像学表现课件6眼球损伤影像学表现课件7眼球损伤影像学表现课件8眼球损伤影像学表现课件9眼球损伤影像学表现课件10眼球损伤影像学表现课件11眼球损伤影像学表现课件12眼球损伤影像学表现课件13眼球损伤影像学表现课件14眼球损伤影像学表现课件15眼球损伤影像学表现课件16眼球损伤影像学表现课件17眼球损伤影像学表现课件18眼球损伤影像学表现课件19眼球损伤影像学表现课件20眼球损伤影像学表现课件21眼球损伤影像学表现课件22眼球损伤影像学表现课件23眼球损伤影像学表现课件24眼球损伤影像学表现课件25眼球损伤影像学表现课件26眼球损伤影像学表现课件27眼球损伤影像学表现课件28眼球损伤影像学表现课件29眼球损伤影像学表现课件30眼球损伤影像学表现课件31眼球损伤影像学表现课件32眼球损伤影像学表现课件33眼球损伤影像学表现课件34眼球损伤影像学表现课件35眼球损伤影像学表现课件36眼球损伤影像学表现课件37眼球损伤影像学表现课件38眼球损伤影像学表现课件39眼球损伤影像学表现课件40眼球损伤影像学表现课件41眼球损伤影像学表现课件42眼球损伤影像学表现课件43眼球损伤影像学表现课件44⑤叫邑学明属InjuriesoftheGlobe:WhatCantheRadiologistofferL离属巫胱⑤叫邑学明属45InjuriesoftheGlobe:WhatCantheRadiologistOffer?InjuriesoftheGlobe:WhatCa46LearningObjectivesaDescribenormalocularanatomyatcrandMRimagingListthladvantagesanddisadvantagesofvariousimagingmodalitiesforevaluat-ingglobeinjuriesaDiscussthevarioustypesoftraumaticinjuriesoftheglobeandtheirpotentialmimicsatCTandMRimagingSleducation/search/RGLearningObjectives47CB眼的正常解剖示意图。C≡角膜,AC=前房,I=虹膜CB=睫状体,L晶状体,PS=玻璃体(后段),R视网膜,CH=脉络膜,SC=巩膜,ON=视神经。CB48Often,thevariouslayersoftheglobearedifficulttodistinguishatimaging,especiallycomputedtomography(CT)通常,在影像学上难以分辨眼球的各层解剖结构,特别是CT。However,thescleramaybedistinguishedfromthechoroidathigh-resolutionmagneticresonance(MR)imaging然而,在高分辨率MR成像时可以将巩膜与脉络膜区分开来TheposteriorchamberisoftensmallanddifficulttovisualizeatImagin后房往往比较小,难以在影像学上显示清楚。Often,thevariouslayersoft49眼球损伤影像学表现课件50眼球损伤影像学表现课件51眼球损伤影像学表现课件52眼球损伤影像学表现课件53眼球损伤影像学表现课件54眼球损伤影像学表现课件55眼球损伤影像学表现课件56眼球损伤影像学表现课件57眼球损伤影像学表现课件58眼球损伤影像学表现课件59眼球损伤影像学表现课件60眼球损伤影像学表现课件61眼球损伤影像学表现课件62眼球损伤影像学表现课件63眼球损伤影像学表现课件64眼球损伤影像学表现课件65眼球损伤影像学表现课件66眼球损伤影像学表现课件67眼球损伤影像学表现课件68眼球损伤影像学表现课件69眼球损伤影像学表现课件70眼球损伤影像学表现课件71眼球损伤影像学表现课件72眼球损伤影像学表现课件73眼球损伤影像学表现课件74眼球损伤影像学表现课件75眼球损伤影像学表现课件76眼球损伤影像学表现课件77眼球损伤影像