中华神经外科杂志
中華神經外科雜誌
중화신경외과잡지
Chinese Journal of Neurosurgery
2013年
3期
273-276
,共4页
王丹丹%桂秋萍%郑重%罗阳%阮静%胡京霞%林久銮%王世伦%石岩芳
王丹丹%桂鞦萍%鄭重%囉暘%阮靜%鬍京霞%林久鑾%王世倫%石巖芳
왕단단%계추평%정중%라양%원정%호경하%림구란%왕세륜%석암방
Rasmussen脑炎%癫痫%大脑半球切除术%慢性脑炎
Rasmussen腦炎%癲癇%大腦半毬切除術%慢性腦炎
Rasmussen뇌염%전간%대뇌반구절제술%만성뇌염
Rasmussen's encephalitis%Epilepsy%Hemispherectomy%Chronic encephalitis
目的 探讨Rasmussen脑炎的的发病机制、临床表现、神经影像学表现和病理特征.方法 结合临床、影像、HE和免疫组化方法对6例大脑半球切除的Rasmussen脑炎患者的资料进行回顾分析(手术时年龄3.5 ~11.0岁).结果 患者均为难治性癫痫,患病时间1-4年,均有不同程度偏瘫.术后随访4个月-3年8个月,预后均良好,正规服用抗癫痫药物,均无癫痫发作.组织病理学上所有6例均可见局灶软脑膜下星形胶质细胞增生,脑实质淋巴细胞及小胶质细胞结节散在分布,5例脑实质血管周围慢性淋巴细胞浸润,淋巴套袖形成,所有淋巴细胞以T淋巴细胞为主(CD3+,CD5+,CD7+),且有细胞毒性T淋巴细胞为主(CD8+,GranzymeB+,CD4-),B淋巴细胞罕见(CD79a-,CD20-).未见病毒包涵体.结论 Rasmussen脑炎中淋巴细胞为细胞毒性T细胞来源,患侧大脑半球切除是治疗Rasmussen脑炎、阻止疾病进展的有效的方法.
目的 探討Rasmussen腦炎的的髮病機製、臨床錶現、神經影像學錶現和病理特徵.方法 結閤臨床、影像、HE和免疫組化方法對6例大腦半毬切除的Rasmussen腦炎患者的資料進行迴顧分析(手術時年齡3.5 ~11.0歲).結果 患者均為難治性癲癇,患病時間1-4年,均有不同程度偏癱.術後隨訪4箇月-3年8箇月,預後均良好,正規服用抗癲癇藥物,均無癲癇髮作.組織病理學上所有6例均可見跼竈軟腦膜下星形膠質細胞增生,腦實質淋巴細胞及小膠質細胞結節散在分佈,5例腦實質血管週圍慢性淋巴細胞浸潤,淋巴套袖形成,所有淋巴細胞以T淋巴細胞為主(CD3+,CD5+,CD7+),且有細胞毒性T淋巴細胞為主(CD8+,GranzymeB+,CD4-),B淋巴細胞罕見(CD79a-,CD20-).未見病毒包涵體.結論 Rasmussen腦炎中淋巴細胞為細胞毒性T細胞來源,患側大腦半毬切除是治療Rasmussen腦炎、阻止疾病進展的有效的方法.
목적 탐토Rasmussen뇌염적적발병궤제、림상표현、신경영상학표현화병리특정.방법 결합림상、영상、HE화면역조화방법대6례대뇌반구절제적Rasmussen뇌염환자적자료진행회고분석(수술시년령3.5 ~11.0세).결과 환자균위난치성전간,환병시간1-4년,균유불동정도편탄.술후수방4개월-3년8개월,예후균량호,정규복용항전간약물,균무전간발작.조직병이학상소유6례균가견국조연뇌막하성형효질세포증생,뇌실질림파세포급소효질세포결절산재분포,5례뇌실질혈관주위만성림파세포침윤,림파투수형성,소유림파세포이T림파세포위주(CD3+,CD5+,CD7+),차유세포독성T림파세포위주(CD8+,GranzymeB+,CD4-),B림파세포한견(CD79a-,CD20-).미견병독포함체.결론 Rasmussen뇌염중림파세포위세포독성T세포래원,환측대뇌반구절제시치료Rasmussen뇌염、조지질병진전적유효적방법.
Objective To discuss the clinicopathologic characteristics of surgically-removed tissues in patients with Rasmussen' s encephalitis.Methods The clinicopathologic features and immunohistochemical profiles of 6 patients with Rasmussen encephalitis (age range,3.5-11years at surgery) were retrospectively reviewed.Results All patients had medically intractable seizures (1 to 4 years duration) ; all developed unilateral hemiparesis.Histologically,all cases were characterized by diffuse proliferation of microglial cells,and focal microglial nodule formations.All cases showed intraparenchymal lymphocytic infiltrate.5 cases showed perivascular cuffing by lymphocytes.3 cases showed lymphocytic meningitis.All the lymphocytes consist of primarily of T cell immunophenotype (CD3 +,CD5 +,CD7 +).A predominance of CD8 + lymphoid cells was observed.All cases had rare B lymphocytes (CD79a-,CD20-).Viral inclusions were not noted.Conclusions Most lymphoid cells in Rasmussen's encephalitis have a T--cytotoxic immunophenotype.Hemispherectomy is the only effective therapy.