论文部分内容阅读
目的探讨新疆地区AIDS患者颅脑CT表现,提高CT影像学对该病的诊断。方法回顾性分析1998～2006年在我科行颅脑CT扫描的62例AIDS患者和54例HIV感染者的影像学资料。结果62例AIDS患者中,19例脑CT表现为脑皮层沟增宽加深,脑室扩大,6例脑内多发低密度影,4例为炎性病变。54例HIV感染者中,CT显示脑萎缩6例。结论脑萎缩和脑内低密度灶是AIDS患者最常见的CT表现。对有中枢神经系统症状的AIDS患者,CT检查对本症的确诊具有重要价值。
Objective To explore the brain CT findings of AIDS patients in Xinjiang and to improve the diagnosis of this disease by CT imaging. Methods The imaging data of 62 AIDS patients and 54 HIV-infected persons from 1998 to 2006 in our department were retrospectively analyzed. Results Of the 62 AIDS patients, 19 cases of brain CT showed widening and deepening of cortical groove, enlarged ventricles, multiple intracranial low density in 6 cases and inflammatory lesions in 4 cases. Of the 54 HIV-infected patients, CT showed brain atrophy in 6 cases. Conclusion Brain atrophy and low density brain lesions are the most common CT findings in AIDS patients. For AIDS patients with central nervous system symptoms, CT examination of the diagnosis of this disease has important value.