（原文GaurangShah）建议多朗读英文并口译，小编翻译供参考，愿为您的放射之路锦上添花
A60-year-oldpresentswithpainlessswellingontheleftsideoftheneck.60岁老人，颈部左侧无痛性肿胀。
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(A)Contrast-enhancedCTshowsalarge,rounded,heterogeneouslyenhancingmass(arrow)ontheleftatlevel2,attheleveloftheangleofthemandibleandanteriortothesternocleidomastoid.Themassexhibitspericapsularstranding,
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