1) Anaplastic astrocytoma
间变性星形细胞瘤
1.
Objective To investigate the expression and significance of DR4 and DR5 in human anaplastic astrocytoma.
目的研究TRAIL的死亡受体(deathreceptor,DR)DR4和DR5在间变性星形细胞瘤中的表达,探讨其临床意义。
2.
Objective To make use of atomic force microscope to detect the difference and change of II/ WHO,III/WHO in the surface structures of cell membrance,then to provide help and guide for the clinical differential diagnosis between Astrocytoma and Anaplastic astrocytoma.
目的通过原子力显微镜(AFM)观察星形细胞瘤(II/WHO)细胞、间变性星形细胞瘤(III/WHO)细胞的细胞膜表面超微结构的变化和差异,为临床的星形细胞瘤、间变性星形细胞瘤鉴别诊断提供帮助和向导。
3) astrocytoma
[英][,æstrəsai'təumə] [美][,æstrosaɪ'tomə]
星形细胞瘤
1.
Expression and clinical significance of CD105 and VEGF in human astrocytoma;
CD_(105)和VEGF在星形细胞瘤组织中的表达及意义
2.
Progress in the Establishment of Spontaneous Astrocytoma;
基因工程小鼠星形细胞瘤模型的研究进展
3.
Polymorphisms in Matrix Metalloproteinase-1 and 9 Promoters and Susceptibility to Adult Astrocytoma;
基质金属蛋白酶1、9基因多态性与成人脑星形细胞瘤的易感性
4) Astrocytomas
星形细胞瘤
1.
Expression of Aurora-A in astrocytomas;
Aurora-A蛋白在星形细胞瘤中的表达
2.
Expression of Galectin-3 in Human Astrocytomas and Its Relationship with Prognosis;
半乳糖凝集素-3在人脑星形细胞瘤中的表达及其与预后的关系
3.
The Expression of Survivin 、PTEN Protein and the Relationship between them in Astrocytomas;
星形细胞瘤中Survivin、PTEN蛋白的表达及其相关性
5) pleomorphic xanthoastrocytoma
多形性黄色星形细胞瘤
1.
Objective To detect genetic alterations in pleomorphic xanthoastrocytoma (PXA), and to investigate the mechanism of development of this neoplasm.
目的研究多形性黄色星形细胞瘤(PXA)的遗传学异常,以探讨该肿瘤的发病机制。
2.
BACKGROUND & OBJECTIVE: Pleomorphic xanthoastrocytoma (PXA) is a rare primary brain tumor.
背景与目的:多形性黄色星形细胞瘤是一种少见原发脑肿瘤,常累及儿童和青少年大脑表面,预后良好。
6) diffuse astrocytoma
弥漫性星形细胞瘤
1.
Clinical,imaging and pathological features of diffuse astrocytoma of cerebral hemisphere (report of 1 case);
大脑半球弥漫性星形细胞瘤的临床、影像学和病理特征(附1例报告)
2.
Results Diffuse astrocytoma can either form local mass at white matter,or no local mass,or two conditions above existed simultaneously.
目的 探讨弥漫性星形细胞瘤的MRI表现特点 ,研究MRI对该类肿瘤的诊断要点和价值。
补充资料：星形细胞瘤
星形细胞瘤
astrocytomas
儿童星形细胞瘤的发病率占颅内肿瘤的第一位。幕下居多，幕上较少。肿瘤位于白质内，随肿瘤之生长扩展，可侵入皮质内，少数星形细胞瘤与脑实质无明显边界。病理分型根据恶性程度区分为Ⅰ～Ⅳ级，Ⅰ级星形细胞瘤称为良性或低度恶性，Ⅱ级为恶性肿瘤，Ⅲ～Ⅳ级星形细胞瘤系高度恶性肿瘤。临床表现头痛为主要症状，肿瘤侵犯第四脑室后可出现呕吐，若肿瘤阻塞第四脑室后造成阻塞性脑积水，可出现持续性呕吐，2岁以内小儿骨缝及囟门未闭，出现头围进行性增大。肿瘤位于小脑半球，可出现共济失调，位于蚓部的肿瘤有直线行走不稳、闭目难立，肿瘤生长延伸至枕大孔时有颈抵抗感。治疗手术尽可能切除肿瘤、放疗、化疗。
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参考词条