这可能是一种源于多形性细胞的一种癌。
It is probably a carcinoma because of the polygonal nature of the cells.
肿瘤分化很差，以至于很难判断组织来源。这可能是一种源于多形性细胞的一种癌。在肿瘤细胞中核多且大。
This neoplasm is so poorly differentiated that it is difficult to tell what the cell of origin is.
多形性胶质母细胞瘤CT 表现为低密度影，瘤内卒中表现为高密度。
CT appearance of glioblastoma multiforme was low density image, intratumorally apoplexy was high density image.
显微镜下见深染多形性的梭形或椭圆形细胞。
Microscopically, there are spindle to oblong cells with hyperchromatism and pleomorphism.
多形性胶质母细胞瘤(GBM)是最常见的致命性的脑部肿瘤。
Glioblastoma multiforme (GBM) is the most common and lethal type of brain cancer.
高倍在纤维间质中可见浸润性小叶癌癌细胞单行排列的特征性病变。多形性不大。
At high magnification, the characteristic "Indian file" strands of infiltrating lobular carcinoma cells are seen in the fibrous stroma. Pleomorphism is not great.
高倍镜下的肾上腺皮质癌，显示细胞的多形性、细胞核染色过深。
Here is an adrenal cortical carcinoma seen microscopically at high power to demonstrate cellular pleomorphism with nuclear hyperchromatism.
肿瘤细胞的多形性明显，细胞核深染。
However, the neoplastic cells show pleomorphism, with hyperchromatic nuclei.
肉瘤细胞有明显的多形性，常呈梭形。
Sarcomas have very pleomorphic cells, often with a spindle shape.
目的观察增殖细胞核抗原（PCNA）基因反义脱氧寡核苷酸对人多形性胶质母细胞瘤细胞增殖的影响。
Objective To observe the effect of proliferating cells nuclear antigen (PCNA) antisense oligodeoxynucleotides on the proliferation of human multiform glioblastoma cells.
相反，在细胞丰富的区域，有许多多形性星形细胞。
On the other hand, there are many pleomorphic astrocytes in hypercellular areas.
但是他们只在一小部分人群中有效。某些肿瘤包括侵袭性颅脑肿瘤多形性胶质母细胞瘤对这些药物疗效很差。
But they only work in a small percentage of people. and certain tumors, including the aggressive brain cancer glioblastoma multiforme, respond poorly to such drugs.
结论细针抽吸细胞学活检可作为涎腺多形性腺瘤的常规术前检查，治疗的成功与否关键在于第一次的手术方式。
Conclusions Fine needle aspiration biopsy may be the routine examination of pleomorphic adenoma of salivary gland. The first operation is the key of therapy.
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。
Objective To detect genetic alterations in pleomorphic xanthoastrocytoma (PXA), and to investigate the mechanism of development of this neoplasm.
多形性胶质母细胞瘤起源于星形胶质细胞，这是胶质细胞的一种。促使正常工作的星形胶质细胞转变为肿瘤细胞的原因尚不得而知。 。
GBM M originates from astrocytes, which are a type of glial cell. The factors that cause normal-functioning astrocytes to become cancerous is not well understood.
结果：多形性胶质母细胞瘤CT表现为低密度影，瘤内卒中表现为高密度；
Results: CT appearance of glioblastoma multiforme was low density image, intratumorally apoplexy was high density image.
方法：经手术病理证实的多形性胶质母细胞瘤21例，其中20例行CT扫描，18例行m RI检查，分别分析其影像学表现。
Methods: 21 cases of glioblastoma multiforme were proved by surgical and pathologic findings. 20 of them were performed by CT, 18 performed by MRI, analysing the imaging manifestations of them.
肿瘤细胞的多形性明显，细胞核深染。
However the neoplastic cells show pleomorphism with hyperchromatic nuclei.
结果NK/T淋巴瘤组织结构特点为多形性淋巴细胞增生，大片的凝固性坏死和血管浸润，免疫组化表达CD3、CD45和CD56阳性。
Results Proliferation of pleomorphic lymphocyte, coagulation necrosis of massive tissue and vaso-infiltration were showed in the NK/T lymphoma; tumor cells were positive for CD3, CD45 and CD56.
结果间变性星形细胞瘤7例，多形性胶质母细胞瘤3例，少突胶质瘤1例，低级别胶质瘤1例。
Results There were 7 cases with anaplastic astrocytoma, 3 cases with glioblastoma multiforme, 1 cases with oligodendroglioma, 1 cases with lower grade glioma.
由于多形性胶质母细胞瘤的病因不清，至今尚没有预防办法。
As the causes of GBM are unknown, there are no preventive measures.
经手术治疗的脑多形性胶质母细胞瘤患者的这类细胞均被检测。
These cells were measured in patients undergoing surgery for glioblastoma multiforme.
多形性形态：抽吸（aspirate）完全是细胞的，并且在细胞尺寸与形状上有非常大的差异。
Pleomorphic pattern : The aspirate is richly cellular and there is a marked variation in cell size and shape.
研究发现，细胞遗传学改变、癌基因、抑癌基因、黏附分子及细胞外基质蛋白在涎腺多形性腺瘤的恶变过程中均有一定的作用。
The recent studies demonstrate that cytogenetic alterations, oncogenes, tumor suppressor genes, adhesion molecules and extracellular matrix proteins may play important roles in the process.
目的：探讨多形性胶质母细胞瘤的影像学表现。
Objective: to study the manifestations of glioblastoma multiforme.
目的：探讨多形性胶质母细胞瘤的影像学表现。
Objective: to study the manifestations of glioblastoma multiforme.
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