探讨脑脓肿在多层螺旋CT中的扫描技术及诊断价值

目的探讨脑脓肿在CT中的扫描技术和诊断价值。方法对经手术穿刺和病理证实的41例脑脓肿患者做CT平扫和增强,对其CT表现进行回顾性分析。结果本组41例,多发性脑脓肿12例,单发性脑脓肿29例。单发性脑脓肿其中发生于顶叶9例,颞叶7例,额顶叶5例,枕叶5例,双侧脑室体及脑室前角1例,小脑1例,丘脑1例。平扫为低密度区,其内可见低密度环,增强可见形态不一致的环形强化影。结论脑脓肿CT图像具有特征性表现,掌握其扫描技术及诊断方法,对临床治疗方案的选择及预后评价具有指导意义。

Brain Abscess on CT Scan Technique and Diagnostic Value

Objective To explore brain abscess in CT scanning technique and diagnostic value. Methods On the operation of puncture and41 pathologically confirmed cases of brain abscess in patients with CT plain scan and enhanced, the CT findings were retrospectively analyzed. Results Of the 41 cases, 12 cases of multiple cerebral abscesses, solitary brain abscess in 29 cases. Solitary brain abscess9 cases which occurred in the parietal lobe, temporal lobe in 7 cases, 5 cases of frontal and parietal lobe, occipital lobe in 5 cases, bilateral ventricles and ventricular anterior horn in 1 cases, 1 cases of 1 cases of cerebellum, thalamus. Ping sweep for the area of low density, low density ring whose inner is visible enhanced visible morphology is not consistent with ring enhancement. Conclusions＇ Abscess of brain CT image has the character of, the scanning techniques and methods of diagnosis, clinical treatment options and prognosis significance.