目的提高对脑膜血管外皮瘤的认识。
Objective to make a further understanding of meningeal hemangiopericytoma.
目的讨论骨原发血管外皮瘤的诊断和治疗。
Objective to approach the diagnosis and therapy of hemangiopericytoma which is an uncommon malignant vascular tumor.
背景与目的：原发于脑脊膜的血管外皮瘤临床少见。
Background and Objectives: Meningeal hemangiopericytoma is an uncommon tumor.
方法对8例术后病理确诊的头颈部恶性血管外皮瘤的临床资料进行回顾性分析。
Methods The clinical data of 8 patients with malignant hemangiopericytoma in head and neck region were analyzed retrospectively.
资料与方法回顾性分析经手术病理证实的4例脑膜血管外皮瘤的CT和MRI表现，并结合文献进行复习。
Materials and Methods CT and MRI findings in 4 patients with pathologically proved meningeal hemangiopericytoma were retrospectively analyzed, and the literature was reviewed.
方法：结合临床资料、运用组织病理学和免疫组化方法观察20例原发于脑脊膜的血管外皮瘤，并对其中4例进行透射电镜观察。
Methods: Clinical data, combined with histopathology and immunohistochemistry of 20 cases of meningeal hemangiopericytoma were reviewed, in which 4 specimens were examined with electron microscope.
目的：对比分析颅内血管外皮细胞瘤与血管瘤型脑膜瘤的MRI表现，并与病理对照。
Objective: to analyse MRI features of intracranial hemangiopericytomas and angiomatous type meningioma, and correlate with their pathology.
目的介绍一例原发性眶内恶性血管外皮细胞瘤外科治疗。
Objective to analyze the clinical features and treatment of the orbital malignant hemangiopericytoma.
方法：选取经手术病理证实的颅内血管外皮细胞瘤10例，男6例、女4例，所有病例均进行了CT及MRI检查。
Methods: The ct and MRI in 10 pathologically proved cases of intracranial hemangiopericytomas were retrospectively reviewed. 6 males, 4 females.
脑膜血管外皮细胞瘤和间叶软骨肉瘤是一样的吗？：一项关于HEY1 - NCOA2融合基因的研究。
Are meningeal hemangiopericytoma and mesenchymal chondrosarcoma the same? : a study of HEY1-NCOA2 fusion.
目的提高对颅内血管外皮细胞瘤的认识。
Objective to make a further understanding of intracranial hemangiopericytoma.
目的探讨颅内血管外皮细胞瘤(HPC)的CT及MRI影像表现。
Objective to study the ct and MRI features of intracranial Hemangiopericytomas (HPC).
脑膜血管外皮细胞瘤(HPC)和间叶软骨肉瘤是好发于脑脊膜和硬脑膜的侵袭性肿瘤。
Meningeal hemangiopericytoma (HPC) and mesenchymal chondrosarcoma are aggressive neoplasms with a propensity to involve the meninges and dura.
方法：35例血管外皮细胞瘤以5年随访结果为标准分成良、恶性2组，其中良性20例，恶性15例，对这些肿瘤的病理组织学特征与随访结果作对比研究。
Methods:35 cases of HPCs were divided into two groups by 5-year follow-up-survey result, 20 of which were benign and 15 were malignant.
方法：35例血管外皮细胞瘤以5年随访结果为标准分成良、恶性2组，其中良性20例，恶性15例，对这些肿瘤的病理组织学特征与随访结果作对比研究。
Methods:35 cases of HPCs were divided into two groups by 5-year follow-up-survey result, 20 of which were benign and 15 were malignant.
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