Objective To evaluate the diagnostic value of annular enhancement sign on enhanced ct scans in tuberculoma.
目的评价CT增强扫描环形强化征对肺结核瘤的诊断价值。
Objective To evaluate the diagnostic value of contrast-enhanced ct scans in diagnosis of traumatic splenic rupture.
目的探讨CT增强扫描在外伤性脾破裂诊断中的应用价值。
Image data of plain spiral ct, enhanced ct, and delayed enhanced ct scans in 50 cases of renal injuries were retrospectively analyzed.
资料与方法：对50例肾损伤患者的螺旋CT平扫、增强扫描和延迟扫描结果进行回顾性分析。
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