delayed imaging time 成像延迟时间
delayed imaging method 延迟显像方法
delayed-enhancement magnetic resonance imaging 延迟增强磁共振技术
delayed bone imaging 延迟骨显像
Objective To explore the diagnostic value of 18F-FDG PET delayed imaging in patients with primary lung cancers.
目的：探讨18F-脱氧葡萄糖（FDG）PET延迟显像在原发性肺癌诊断中的价值。
Reasons for delayed imaging included time to allow symptoms to subside and fracture widening for better radiographic identification.
延迟影像检查的理论包括了使症状消退的时间和骨折线变宽以利于进行更好的放射线检查鉴定。
Purpose: To investigate the value of dynamic and time delayed enhancement MR imaging on the diagnosis of hepatic hemangioma.
目的：研究动态增强及延迟增强扫描磁共振成像对肝血管瘤的诊断价值。
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