astrocytomas
astrocytomas
1. Conclusion Angiogenesis promotes growth of astrocytomas,MVD is one of the predictor for the biolog ical behavior of astrocytomas.
05)。结论血管生成对星形细胞瘤组织生长有促进作用,可作为反映其生物学行为的指标之一。
2. In 10 cases a tumor specimen was obtained either by open surgery or stereotactic biopsy, securing the diagnosis of pilocytic astrocytoma in five patients and nonpilocytic astrocytoma in five others.
10例的肿瘤标本通过开放手术或立体定向的活检获得，得出的诊断是：5例毛细胞性星形细胞瘤，5例为非毛细胞性星形细胞瘤。
3. The up-regulated expression of 14-3-3 is related with the malignant degree and prognosis of astrocytomas, and targeting 14-3-3 may be a novel promising strategy for the treatment of astrocytomas.
14-3-3蛋白在人脑星形细胞瘤中的表达上调与肿瘤的恶性程度及预后相关。 14-3-3蛋白有望成为星形细胞瘤基因治疗的新靶点。
4. Agree. It is difficult to reconcile the positive EMA and negative GFAP if this were astrocytoma.
GFAP有自身阳性对照，应该可以认定是阴性，而EMA是阳性，组织学上也有脑膜瘤的部分特征，因此我觉得应是脑膜瘤
5. MVQ might play a role in determination of biological behavior in astrocytoma and its grading.
MVQ对星形细胞瘤分级及生物学行为判定有较大意义。
6. SEGA is a benign,slowly growing and possible multidifferentiated tumor,and it should be differentiated from giant cell glioblastoma,gemistocytic astrocytoma and ependymoma.
SEGA为生长缓慢的良性肿瘤,生存时间长,预后良好,可能具有多向分化潜能,病理确诊须与巨细胞性胶质母细胞瘤、肥胖细胞性星形细胞瘤和室管膜瘤等鉴别。
7. VEGF expression was positive in 36.8% of astrocytomas, 57% of anaplastic astrocytomas and 73% of glioblastomas.
VEGF阳性表达在星形细胞瘤、间变性星形细胞瘤和多形性胶质母细胞瘤中分别为36.8%、57%和73%。
8. astrocytoma protoplasmaticum
[医] 原浆性星形细胞瘤
9. pilocytic astrocytoma
[医] 纤维性星形细胞瘤
10. The evaluation of ~1H magnetic resonance spectroscopy(~1H MRS)in the diagnosis of astrocytoma
~1H MRS对星形细胞瘤的诊断价值
11. one example is temozolomide, which is the only chemotherapy available for treating brain tumours such as glioblastoma multiforme and progressive anaplastic astrocytoma.
一个例子是替莫唑胺，这是目前唯一用于治疗脑肿瘤，如多形性恶性胶质瘤和进展性多形性成胶质细胞瘤的化疗药物。
12. This astrocytoma demonstrates increased cellularity and pleomorphism, as compared to normal brain.
与正常大脑相比，星形细胞瘤显示出细胞内容丰富并有明显多形性。
13. This astrocytoma demonstrates increased cellularity and pleomorphism, as compared to normal brain. Note the very pleomorphic cell in the center.
与正常大脑相比，星形细胞瘤显示出细胞内容丰富并有明显多形性。注意中心部位的多形性细胞。
14. Most middle-aged, anaplastic astrocytoma showed the peak incidence at 50 years of age, while the glioblastoma multiforme tumor incidence peaks about 10 years later.
中年人最多，间变性星形胶质细胞瘤发病在50岁呈高峰，而多形性胶质母细胞瘤发病高峰晚10年左右。
15. Clinically, some astrocytomas in the functional regionsdestroy the brain tissues extensively, but corresponding signs are not accopanied.
临床上某些功能区的星形细胞瘤破坏脑组织的范围，与该功能区出现的损害体症不一致。
16. To demonstrate the nature of peritumor lowdensity ares seen on CT scans, surgically removed specimens in 2 astrocytomas were studied with light microscopy and electronic microscopy.
为阐明CT瘤周低密度区的本质,本文分析了2例星形细胞瘤CT瘤周低密度区和瘤中央区标本的微结构变化。
17. Combined Biology Effects of High dose Chemoradiotherapy on Astrocytoma and Normal Tissues of Human Cerebrum Left Frontal for 40 Months
人脑左额叶星形细胞瘤高剂量放、化疗40个月的综合生物学效应
18. low grade astrocytoma
低级星形细胞瘤
19. Mass intermedia astrocytoma of the third ventricle in children
儿童第三脑室中间块星形细胞瘤
20. Keywords 5-lipoxygenase;traumatic brain injury;astrocytoma;cryoinjury;caffeic acid;neuroprotection;astrogliosis;glial scar;PC12 cell;neurite outgrowth;
关键词5-脂氧酶;脑外伤;星形胶质瘤;脑冷冻伤;咖啡酸;神经保护;星形胶质细胞增生;胶质疤痕;PC12细胞;神经突起生长;
21. Keywords Astrocytoma;Tomography;emission-computed;NH 3;Ni trogen radioisotopes;
关键词星形细胞瘤;体层摄影术;发射型计算机;氨;氮放射性同位素;
22. Keywords Astrocytoma;Glial fibrillary acidic protein;Magnetic resonance imaging;
关键词星形细胞瘤;胶质纤维酸性蛋白;磁共振成像;
23. Keywords magnetic resonance spectroscopy;astrocytoma;diagnosis;
关键词磁共振波谱;脑星形细胞瘤;诊断;
24. Keywords glioma;astrocytoma;genes;homeobox;reverse transcriptase polymerase chain reaction;
关键词神经胶质瘤;星形细胞瘤;基因;同源盒;逆转录聚合酶链反应;
25. Keywords brain neoplasms;astrocytoma;microvessel density;
关键词脑肿瘤;星形细胞瘤;微血管密度;
26. Keywords Brain metastasis;Astrocytoma;Brain abscess;Maximum likelihood method;Magnetic resonance imaging;Differential diagnosis;
关键词脑转移瘤;胶质瘤;脑脓肿;最大似然法;磁共振成像;鉴别诊断;
27. After all, grade II astrocytomas are much less common than WHO grade IV glioblastomas in middle aged or elderly patients.
其实，中老年人的WHO分类的星形细胞瘤II 级远比星形细胞瘤级IV少见的多。
28. Two months later, a second subtotal cytoreductive surgery was performed and anaplastic intramedullary astrocytoma was proved by pathology results.
再经过详细检查及评估之后，第二次手术才进行肿瘤切除，组织病理报告证实为脊髓内恶性星状细胞瘤。
29. Bleeding necrosis, is to distinguish it from anaplastic astrocytoma characteristics.
出现出血坏死，是其区别于间变性星形胶质细胞瘤的特征。
30. We also found there was significant difference between the DcR expression in mRNA level and that in protein level(P<0.01)in anaplastic astrocytoma tissue.
原位杂交显示,20例间变性星形细胞瘤组织分别有19例(95.0%)DcR1和17例(85.0%)DcR2在mRNA水平呈阳性表达,DcR在转录水平的表达明显高于翻译水平(P<0.01)。
31. mic astrocytoma
原浆性星形细胞瘤
32. On the other hand, we didn’t observe any correlation between levels of antioxidant system and radio-response of astrocytomas before radiotherapy in those patients.
另一方面，我们没有观察到放射线治疗前星状细胞瘤中的抗氧化系统的量与病人对于放射线治疗反应有所相关性。
33. MRI revealed a large intramedullary mass which was found to be an intramedullary astrocytoma at surgery.
后来经外科脊髓内手术及病理切片证实为脊髓内星状细胞瘤。
34. Cystic astrocytoma
囊性星形细胞瘤
35. In our series, the incidence of various ventricular neoplasms (shown in decreasing order) were metastasis, astrocytoma, ependymoma, meningioma, choroids plexus papillomas and oligodendroglioma.
在我们的系列中，最常见者依次为转移肿瘤、星状神经胶细胞瘤、室管膜瘤，脑膜瘤、脉络丛乳头瘤、寡突神经胶细胞瘤；
36. The differential diagnosis of brainstem tumor for a patient with this age includes astrocytoma, intramedullary ependymoma, medulloblastoma and choroid plexus papilloma.
在该年龄层的鑑别诊断为星细胞瘤，髓腔内室管膜瘤，神经管胚细胞瘤及脉络丛乳头状瘤。
37. A preliminary study of fuzzy C-means clustering method in the pathological grading of human encephalic astrocytoma
基于模糊C均值聚类的人脑星形细胞肿瘤病理分级方法初探
38. The series consisted of seen pituitary adenomas, seen craniopharyngiomas, three suprasellar Rathke's cleft cysts, two tuberculum sellae meningiomas, and one pilocytic astrocytoma of the chiasm.
基于超过450例标准内窥镜下经蝶手术的经验，我们回顾性地评估内窥镜下扩大经鼻蝶入路处理主体位于鞍上区病变的疗效。
39. Role of CT perfusion imaging in the preoperative grading of astrocytoma and its relationship with angiogenesis
多层螺旋CT灌注成像在星形细胞瘤术前分级中的应用价值及与肿瘤血管生成的相关性研究
40. desmoplastic infantile astrocytoma
婴儿促纤维增生型星形细胞瘤
41. A clinic pathological analysis for desmoplastic infantile astrocytoma: 1 case report and review of the literatures
婴幼儿促纤维增生性星形细胞瘤1例报道及文献回顾
42. subependymal giant cell astrocytoma
室管膜下巨细胞性星形细胞瘤
43. Keywords cerebellar cystic astrocytoma magnetic resonance imaging with contrast enhancement（CEMR）;
小脑囊性星性细胞瘤;磁共振增强扫描;
44. Subependymal giant-cell astrocytoma
巨细胞型星形细胞瘤
45. They are often cystic (so-called "juvenile astrocytomas").
常是囊性的(所谓的青少年星形细胞瘤)。
46. Common data model: astrocytoma model snowflakes model, Constellation model, snow waterfall model.
常见的数据模型有:星形模型、雪花模型、星座模型、雪瀑模型等。
47. Apoptosis in supratentorial astrocytomas and its relationship with proliferation
幕上星形细胞瘤的细胞凋亡及其与增殖的关系
48. Exploration on the gene expression profiles of diffuse astrocytomas with cDNA array
应用微阵列观察弥漫性星形细胞瘤基因表达谱
49. [2]Zhang H,Zhou KR,Liu QW,et al.Correlation of peritumorous edema on MRI with tumor angiogenesis in astrocytomas[J].J Clin Radiol,2002,21(4):256-259.
张辉,周康荣,刘起旺,等.星形细胞瘤MRI瘤周水肿与肿瘤血管形成的相关性研究[J].临床放射学杂志,2002,21(4):256-259.
50. Correlative study of MRI diagnosis and pathology in diffuse astrocytoma of the brain
弥漫性星形细胞瘤的MRI诊断与病理研究
51. malignant astrocytoma
恶性星形细胞瘤
52. ABSTRACT Purpose To study the correlation among apoptosis, proliferation and the degrees of malignancy in astrocytoma.
摘要 目的：探讨星形胶质细胞瘤的恶性程度与细胞凋亡、细胞增殖的相关性。
53. BACKGROUND To understand the clinicopathologic characteristics of astrocytoma and study the method of early diagnosis.
摘要[背景]探讨脑星形细胞瘤临床病理特点及早期诊断方法。
54. Adult anaplastic astrocytomas comprise a small subset of intramedullary spinal cord tumors and carry a dismal prognosis.
摘要成人脊髓内恶性星状细胞瘤为一少见的脊髓肿瘤。
55. Abstract Objective To probe the correlation between the expression of 14-3-3 proteins and the pathological grades and prognosis in astrocytomas.
摘要目的探讨14-3-3蛋白在星形细胞瘤中的表达与肿瘤病理分级和预后间的关系。
56. Effect of Calmodulin Antagonist EBB Alone and in Combination with BCNU on Human Malignant Astrocytoma Cells in vitro
新型钙调素拮抗剂对体外人脑恶性星形细胞瘤细胞增殖的抑制
57. Methods To analyzed clinical data and follow-up outcome of 16 low grade astrocytomas of involving the supplementary motor area.
方法 对16例累及补充运动区的低级别星形细胞瘤患者的临床资料及随访结果进行了分析。
58. Methods The conventional MRI was performed pre therapy in 21 patients with brain abscess in the capsule period and 25 patients with vesica astrocytomas.
方法:对21例包膜期脑脓肿和25例囊性星形细胞瘤治疗前行MRI扫描,分析包膜期脑脓肿暗带征的病理基础,比较两类疾病暗带征的出现率及不同形态。
59. Methods:Expressions o f OLIG2 and GFAP in 28 oligodendrogliomas and 9 astrocytoma were measured by immunohistochemistry method.
方法:应用免疫组织化学方法检测28例少突胶质细胞肿瘤、9例星形细胞瘤的OLIG2和GFAP表达情况。
60. Methods Retrospective analysis of 20 patients with pilocytic astrocytoma proved by pathology in our clinic was conducted.
方法回顾性分析南京军区总医院神经外科2002年6月至2006年6月四年间20例经手术病理证实的毛细胞型星形细胞瘤临床资料。
61. Methods Expressions of anti-oncogene HMSH2 protein in 50 human astrocytoma and 10 normal brain tissue specimens were detected by S-P immunohistochemical method.
方法应用免疫组化技术检测50例星形细胞瘤组织和10例正常脑组织标本中HMSH2蛋白的表达情况。
62. MethodsThe routine CT examinations and CT perfusions were performed on 19 cases with partially resected astrocytoma.
方法星形细胞瘤部分切除术后19例,放射治疗前后常规CT及CT灌注检查;
63. Methods Apoptotic cells were detected in 56 supratentorial astrocytomas cases with immunohistochemistry.
方法用免疫组化方法对56例幕上星形细胞瘤的常规切片进行自然凋亡细胞检测。
64. Methods Serum S100 protein levels were detected by enzyme-linked immunosorbent assay in 86 astrocytoma patients in the course of radiotherapy.
方法采用酶联免疫吸附试验检测86例星形细胞瘤术后患者放射治疗前后血清S100蛋白水平。
65. Methods: Totally 86 cases of astrocytoma tissue were studied accompanied with 8 cases of normal brain tissues.
方法：收集经手术切除及病理证实的星形细胞瘤86例标本，8例正常脑组织作对照。
66. human astrocytomas
星形细胞瘤
67. Eighteen cases were astrocytoma,2 cases meningioma,2cases oligodendrocytoma and 1case was acoustic nerve tumor.
星形细胞瘤18例,脑膜瘤2例,少突胶质细胞瘤2例,听神经瘤1例。
68. Keywords astrocytoma;6-methyiguanine-DNA methyltransferase;cell multiplication nuclear antigen;
星形细胞瘤;6氧-甲基鸟嘌呤DNA甲基转移酶;细胞增殖核抗原;
69. Keywords Astrocytoma;CT enhanced scan;Staging;
星形细胞瘤;CT增强扫描;分级;
70. Keywords Astrocytoma;diffuse;Magnetic resonance imaging;
星形细胞瘤;弥漫型;磁共振成像;
71. Keywords astrocytoma;microvascular ultrastructure;lymphokines;endothelial growth factor;neoplasm staging;
星形细胞瘤;微血管超微结构;淋巴因子;内皮生长因子;肿瘤分期;
72. Keywords Astrocytoma Diffusion weighted imaging Cellularity Apparent diffusion coefficient;
星形细胞瘤;扩散加权成像;细胞密度;表观扩散系数;
73. Keywords Astrocytoma;Magnetic resonance imaging;Perfusion;regional;
星形细胞瘤;磁共振成像;灌注;局部;
74. Keywords Astrocytoma MRI Brain tumor interface Peritumoral edema Comparison;pathological;
星形细胞瘤;磁共振成像;瘤脑界面;瘤周水肿;病理对照;
75. Keywords Astrocytoma Magnetic resonance imaging Vascular endothelia l growth factor;
星形细胞瘤;磁共振成像;血管内皮生长因子;
76. Keywords p16;astrocytomas;cell cycle;
星形细胞瘤;细胞周期;
77. Keywords Astrocytoma Gene expression Vascular endothelial gr owth factor Flow cytometry;
星形细胞瘤;血管内皮生长因子;基因表达;流式细胞术;
78. Keywords Astrocytoma;Vascular endothelial growth factor;Microvessel density;Immunohistochemistry;
星形细胞瘤;血管内皮生长因子;微血管密度;免疫组织化学;
79. CT Appearances of Astrocytoma Correlated with Pathologic Grading and DNA Content
星形细胞瘤CT表现与病理分级及DNA含量的关系
80. Relationship between the mutations or deletions of PTEN gene and angiogenesis in human astrocytomas
星形细胞瘤PTEN基因突变或缺失与血管形成的关系
