Purpose: Meningiomas are the most frequently diagnosed neoplasms. Ocular symptoms vary depending on size and localisation of the tumor, which is capable of compressing critical anatomic structures. Patients and Method...Purpose: Meningiomas are the most frequently diagnosed neoplasms. Ocular symptoms vary depending on size and localisation of the tumor, which is capable of compressing critical anatomic structures. Patients and Methods: A 44-year-old immunocompetent male was admitted to our hospital for further investigation of his bilateral optic disc swelling. A complete ophthalmological examination was performed including visual field assessment (VF), visual evoked potentials (VEP), fluorescein angiography (FLA) and magnetic resonance imaging (MRI). The patient had experienced only minor visual disturbances. Serological testing was performed. Results: Serological testing showed positive IgM and IgGtiters for cytomegalovirus (CMV) and subsequent imaging (MRI) revealed a frontal falxcerebri meningioma. Conclusions: We present a case of falx meningioma with overlapping serologically active CMV in an otherwise healthy and immunocompetent individual. Detailed differential diagnostic workup in immunocompetent individuals presenting with clinically unremarkable bilateral disc swelling is recommended.展开更多
Objective To explore the invasion of different types of meningeoma to their surrounding tissue. Methods The specimen from 124 patients with meningeomas,who underwent surgery in Southern Hospital from April 2009 to Jun...Objective To explore the invasion of different types of meningeoma to their surrounding tissue. Methods The specimen from 124 patients with meningeomas,who underwent surgery in Southern Hospital from April 2009 to June 2010 were used to analyze the invasion of different types of meningeomas to their surrounding tissue. All the tumors were resected in the standard of Simposon I. We referred to WHO 2007展开更多
目的:探讨应用鸡尾酒双染法双标Ki-67和LCA(白细胞共同抗原,leukocyte common antigen,CD45)以提高脑膜瘤中Ki-67标记指数准确性的研究。方法收集郑州大学第一附属医院病理科2014年1月-2014年9月确诊的良性脑膜瘤组织标本29例。每例组...目的:探讨应用鸡尾酒双染法双标Ki-67和LCA(白细胞共同抗原,leukocyte common antigen,CD45)以提高脑膜瘤中Ki-67标记指数准确性的研究。方法收集郑州大学第一附属医院病理科2014年1月-2014年9月确诊的良性脑膜瘤组织标本29例。每例组织分别进行LCA/Ki-67鸡尾酒双染,并同时做Ki-67和LCA两种抗体的单染。显微镜下得出Ki-67标记指数,并进行统计学分析。结果单染组Ki-67标记指数平均值高于鸡尾酒双染组的Ki-67标记指数,差异具有统计学意义(p<0.05)。结论应用LCA和Ki-67鸡尾酒双染法是提高脑膜瘤中肿瘤标记Ki-67计数准确性的有效方法,具备一定的临床推广价值。展开更多
文摘Purpose: Meningiomas are the most frequently diagnosed neoplasms. Ocular symptoms vary depending on size and localisation of the tumor, which is capable of compressing critical anatomic structures. Patients and Methods: A 44-year-old immunocompetent male was admitted to our hospital for further investigation of his bilateral optic disc swelling. A complete ophthalmological examination was performed including visual field assessment (VF), visual evoked potentials (VEP), fluorescein angiography (FLA) and magnetic resonance imaging (MRI). The patient had experienced only minor visual disturbances. Serological testing was performed. Results: Serological testing showed positive IgM and IgGtiters for cytomegalovirus (CMV) and subsequent imaging (MRI) revealed a frontal falxcerebri meningioma. Conclusions: We present a case of falx meningioma with overlapping serologically active CMV in an otherwise healthy and immunocompetent individual. Detailed differential diagnostic workup in immunocompetent individuals presenting with clinically unremarkable bilateral disc swelling is recommended.
文摘Objective To explore the invasion of different types of meningeoma to their surrounding tissue. Methods The specimen from 124 patients with meningeomas,who underwent surgery in Southern Hospital from April 2009 to June 2010 were used to analyze the invasion of different types of meningeomas to their surrounding tissue. All the tumors were resected in the standard of Simposon I. We referred to WHO 2007
文摘目的:探讨应用鸡尾酒双染法双标Ki-67和LCA(白细胞共同抗原,leukocyte common antigen,CD45)以提高脑膜瘤中Ki-67标记指数准确性的研究。方法收集郑州大学第一附属医院病理科2014年1月-2014年9月确诊的良性脑膜瘤组织标本29例。每例组织分别进行LCA/Ki-67鸡尾酒双染,并同时做Ki-67和LCA两种抗体的单染。显微镜下得出Ki-67标记指数,并进行统计学分析。结果单染组Ki-67标记指数平均值高于鸡尾酒双染组的Ki-67标记指数,差异具有统计学意义(p<0.05)。结论应用LCA和Ki-67鸡尾酒双染法是提高脑膜瘤中肿瘤标记Ki-67计数准确性的有效方法,具备一定的临床推广价值。
