头颅CT造影增强扫描技术临床应用价值

Clinic Value of contrast-enhanced CT in Skull and Brain

摘要: 目的探讨头颅CT增强造影扫描技术在临床应用价值。材料与方法着重分析48例病例在CT造影增强扫描后的影像表现。结果病灶均匀一致性强化8例,环状强化9例,点状强化7例,结节状强化12例,不规则强化7例,强化不明显5例,脑膜或小脑幕强化结构清晰38例。结论头颅CT增强造影扫描能够提高病变的密度分辨力,有利于明确病变的定位和定性,为临床提供更多的重要信息。

Abstract: Objective : To evaluate the clinic value of contrast-enhanced CT. Materials and methods : 48 cases are examined with contrast-enhanced CT. There images of CT are analyzed retrospectively. Results : accordant enhanced 8 cases; enhanced ring 9 cases; enhanced dots 7 cases; enhanced spots 12 cases; abnormal enhanced 7 cases; no enhanced 5 cases. Meninges and Tentorium cerebella are enhanced, its anatomic structure is clear 38 cases. Conclusion : Contrast-enhanced CT can improve density resolution of the diseases. It is helpful to confirm the position and the character of the diseases.