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可逆性胼胝体压部病变综合征的临床与MRI表现

2019-07-11陈素云吴倩红陈利庆吕永革赵志清

中外医学研究 2019年11期
关键词:病灶综合征信号

陈素云 吴倩红 陈利庆 吕永革 赵志清

【摘要】 目的:分析和總结可逆性胼胝体压部病变综合征的临床与MRI表现。方法:选择笔者所在医院2015年1月-2018年8月收治的10例可逆性胼胝体压部病变综合征患者作为研究对象,回顾性分析患者的临床资料和MRI资料。结果:可逆性胼胝体压部病变综合征的主要临床表现为发热、头晕、头痛、咳嗽、呕吐、意识障碍、肢体麻木、行为异常等。行MRI扫描后,可见大多数患者胼胝体压部病灶形状为圆形或椭圆形,少数为长条形或斑片状,且病灶边界清楚,呈孤立性,主要位于中央区对称性。FLAIR与T2WI均为稍高信号,T1WI为稍低信号或等信号,DWI呈明显均匀高信号,扩散系数(ADC)图表现为低信号,所有患者均未见明显囊性和坏死改变,病变周围无明显占位效应及水肿。行增强扫描后,病灶未出现明显强化。经MRI检查后,根据检查结果给患者提供对症的抗感染、抗病毒治疗1~4周后,再对患者行MRI检查,上述MRI表现消失。

结论:可逆性胼胝体压部病变综合征病因复杂,且缺乏特异性的临床表现,通过对具有前驱症状的患者行MRI检查,根据MRI表现才能尽早对患者确诊和治疗,进而才能提高其预后效果。

【关键词】 可逆性胼胝体压部病变综合征; 临床表现; MRI

doi:10.14033/j.cnki.cfmr.2019.11.025 文献标识码 B 文章编号 1674-6805(2019)11-00-03

Clinical and MRI Findings of Reversible Corpus Callosum Lesion Syndrome/CHEN Suyun,WU Qianhong,CHEN Liqing,et al.//Chinese and Foreign Medical Research,2019,17(11):-61

【Abstract】 Objective:To analyze and summarize the clinical and MRI findings of reversible corpus callosum lesion syndrome.Method:Ten patients with reversible corpus callosum lesion syndrome admitted to our hospital from January 2015 to August 2018 were selected as subjects.The clinical data and MRI data of the patients were retrospectively analyzed.Result:The main clinical manifestations of reversible corpus callosum lesion syndrome were symptoms such as fever,dizziness,headache,cough,vomiting,disturbance of consciousness,numbness of the limbs,and abnormal behavior.After MRI scan,it could be seen that the shape of the lesions of the corpus callosum was circular or elliptical in most patients,and a few were long or patchy,and the lesions were clearly and isolated,mainly located in the central region.FLAIR and T2WI were slightly higher signals,T1WI was slightly lower signal or equal signal,DWI was obviously uniform high signal,diffusion coefficient(ADC) diagram showed low signal,and all patients had no obvious cystic and necrotic changes around the lesion.No obvious placeholder effect and edema.After the enhanced scan,there was no significant enhancement of the lesion.After MRI examination,according to the results of the examination to provide patients with symptomatic anti-infective,anti-viral treatment 1-4,and then MRI examination of the patient,the above MRI performance disappeared.Conclusion:Reversible corpus callosum lesion syndrome is complicated and lacks specific clinical manifestations.MRI examination of patients with prodromal symptoms can confirm and treat patients as early as possible according to MRI performance,so as to improve their prognosis.

[2]张志雄,刘曌,杨林,等.可逆性胼胝体压部病变综合征3例MRI表现并文献复习[J].临床放射学杂志,2018,37(7):1234-1237.

[3]朱晓飞,李飞,李小帅,等.MRI对可逆性胼胝体压部病变综合征的诊断及预后评估[J].中国实验诊断学,2018,22(2):203-204.

[4] Erika O,Ei-ichi H,Kulthida N P,et al.Influence of orthodontic appliance-derived artifacts on 3-T MRI movies[J].Progress in Orthodontics,2018,19(1):7.

[5]宋丽芳,陈国洪,王莉,等.20例儿童可逆性胼胝体压部病变综合征临床分析[J].中国实用神经疾病杂志,2017,20(7):43-45.

[6]李健,陈立婷,朱元昭,等.可逆性胼胝体压部病变综合征的临床与MRI表现[J].临床放射学杂志,2017,36(3):319-323.

[7]许经纬,代维,葛峻岭,等.可逆性胼胝体压部病变综合征病例分析并文献复习[J].中国医刊,2017,52(3):87-90.

[8]刘寅,李光民,李树华,等.儿童轻微脑炎/脑病伴可逆性胼胝体压部病变综合征的临床特点[J].中国当代儿科杂志,2016,18(12):1291-1295.

[9] Devkumar M,Xiaobing F,Bo P,et al.Using MRI to detect and differentiate calcium oxalate and calcium hydroxyapatite crystals in air-bubble-free phantom[J].Physica Medica,2015,31(8):1075-1079.

[10]宋丹,趙建设,张秀芸,等.儿童可逆性胼胝体压部病变综合征MRI表现及随访观察[J].医学影像学杂志,2016,26(5):895-898.

[11]魏伟,梁辉.可逆性胼胝体压部病变综合征的临床研究进展[J].转化医学杂志,2016,5(1):45-47,64.

[12]许晓金,刘洁,汪洪,等.急性高山病致可逆性胼胝体病变综合征的临床和MRI表现[J].临床放射学杂志,2015,34(8):1325-1328.

[13]卢春.MRI诊断早期股骨头坏死的价值分析[J].中外医学研究,2016,14(19):56-57.

[14]肖红,王瑞举,赵玲玲,等.可逆性胼胝体压部病变的MRI诊断[J].医药论坛杂志,2016,37(6):167-168.

[15]尚英杰,郝凯,石俊英,等.可逆性胼胝体压部病变综合征的影像表现[J].中国实用神经疾病杂志,2014,17(21):119-120.

[16]曹笑婉,匡洋莹,蔡熹,等.可逆性胼胝体压部病变综合征的MRI表现[J].贵州医科大学学报,2017,42(5):575-578.

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