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- The expression of Fas antigen in hemangioma and vascular malformation. Fas抗原在血管瘤及血管畸形中的表达及意义。
- Title： The expression of Fas antigen in hemangioma and vascular malformation. 关键词：血管瘤;基因表达;抗原类;免疫组织化学
- Diagnosis and treatment of cerebral vascular malformation presenting a chronic intracerebral hematoma. 表现为慢性脑内血肿的脑血管畸形诊断与治疗。
- Objective: To assess the clinical significance of DSA in vascular malformation of the spinal cord. 目的 :评价脊髓血管畸形数字减影血管造影 (DSA)诊断的临床意义。
- Objective:To evaluate the role of MRI in the diagnosis of intraspinal canal vascular malformation. 目的:评价MRI对椎管内血管畸形的诊断价值。
- Clinicaly it is not easy to make a differential diagnosis with intramuscular vascular malformation. 处理上则可以用大范围的切除。临床上不易与肌肉内血管畸形做鑑别诊断。
- Objective The surgical treatment, approaches and result in ten patients with brain stem vascular malformation(BVM) was reported. 目的 探讨脑干血管畸形的外科治疗方法、手术入路和治疗效果。
- In cases of vascular malformation, the presence of a signal void caused by vascular structures containing flowing blood is a clue to the diagnosis. 在血管畸形的影像中，由于流空效应产生的影像是诊断的一个线索。
- Objective: To find out the effect of estrogen receptor and several angiogenesis factors on the pathogenesis of hemangioma and vascular malformation. 目的:探讨雌激素受体与数种血管形成因子在血管瘤和血管畸形病理发生中的作用。
- This algorithm proves a better sensitivity to supratentonial venous and the lesion territory of tumor and vascular malformation compared with the ... 该方法对幕上微小静脉结构、肿瘤及血管畸形病灶的显示敏感性优于传统磁共振成像法。
- Vascular malformation can be found in various parts of the central nervous system and usually presents with headache, seizures, and focal neurological deficit. 摘要血管畸形可发生于颅内各处，多以癫痫及局部神经学障碍为表现。
- Methods Immunohistochemical staining was used to detect expression of iNOS and Ki-67 protein in 49 cases of HM and 29 cases of vascular malformation (VM). 方法收集我院2001年1月至2002年5月手术切除的49例血管瘤和29例血管畸形石蜡标本,利用免疫组织化学染色检测其iNOS和Ki-67蛋白的表达。
- Some etiology and risk factors are congenital,while,some are not preventable and controllable,such as,cerebral vascular malformation inborn,cerebral starch-like angionosis. 有些病因及危险因素是先天因素，是不可预防和控制的，如先天性脑血管畸形、脑淀粉样血管病。
- Objective To test the different expression of proliferating cell nuclear antigen (PCNA) in hemangioma and vascular malformation and analyze its clinical significance. 目的检测增殖细胞核抗原（PCNA）在儿童血管瘤与血管畸形中的表达并分析其临床意义。
- Partly because of high sensitivity to flow in vascular structures, MR represents a significant advance in the non-invasive assessment of patients suspected of vascular malformation. 磁共振由于对血管结构中的流动性物质有较高的敏感性，所以对怀疑有血管畸形患者进行无创性诊断时它具有很大的优越性。
- Mothod: Expression and relativity of estrogen receptor(ER), VEGF and bFGF were detected with SP immunohistochemical method in 42 specimens of hemangioma and 17 specimens of vascular malformation. [方法] 应用免疫组织化学SP法检测42例血管瘤和17例血管畸形标本雌激素受体(ER)、血管内皮生长因子(VEGF)、碱性成纤维细胞生长因子(bFGF)的表达情况，分析其相关性；
- The microscopic appearance of this vascular malformation reveals the dilated, tortuous, worm-like vascular channels. Such lesions may bleed a small amount and be the cause for a seizure disorder. 血管畸形显微镜图像显示出扩张、扭曲、类蠕虫的血管通道，这种病变可能只引起少量出血，还是癫痫发作的一个原因。
- Spinal dural arteriovenous fistula(SDAVF)is a common spinal vascular malformation,but its clinical appearance is less specific,so it is difficult to make correct diagnosis in time. 硬脊膜动-静脉瘘(SDAVF)是一种常见的脊髓血管畸形,但临床表现常不具有特异性,临床医生对其认识不够,所以患者往往不能得到及时诊断,延误治疗。因此,早期诊断本病非常重要。
- Conclusion: Postcontrast CT, MRI and DSA are effective methods for DVA diagnosis and evaluation, and DSA is the golden standard in differential diagnosis with other vascular malformation. 结论：增强CT、MRI以及DSA检查均能正确诊断和评价DVA，DSA是诊断DVA并与其它血管畸形鉴别的金标准；
