(紧接5/6)
TemporalLobeInjury
颞叶损伤
Temporallobeinjuryoccursin3%ofpatientsofNPCwithalatentperiodof1.5–13years.Dependingontheradiationfield,itmaybebilateralorunilateral.Itcaninvolvethegrayandwhitemattersimultaneouslyorthegraymatteralone;however,isolatedwhitematterlesionsarerare.TemporallobeinjuryresultingfromradiationisnotalwaysanirreversibleandprogressiveprocessbutisonethatcanregressorresolveatMRI.Intheevolutionofradiationinjury,whitematterlesionsareseenfirstandarefollowedbycontrast-enhancedlesions,whichhaveanincreasingtendencytobe哪家治白癜风的医院较好白癜风怎么会得