Objective To evaluate lowdose and target spiral ctscanning technique in the diagnosis of pulmonary nodules.
目的评价低剂量和靶螺旋CT扫描技术在肺结节诊断中的价值。
2
Objective To investigate the application and shielding value of multi-slice spiral ctscanning with low-dose in hypoxic ischemic encephalopathy (hie) of neonate.
目的探讨多层螺旋CT低剂量扫描在新生儿缺氧缺血性脑病(HIE)中的应用和防护价值。
3
Objective To evaluate lowdoseCTscanning in detecting infant and child's intracranial disease and its significance in radioprotection.