OBJECTIVE : To study the clinicopathologicae, immunohistochemical characteristics and prognosis of subependymal giant - cell astrocytoma ( SEGA ).
目的: 探討室管膜下巨細(xì)胞星形細(xì)胞瘤 ( subependymalgiant -cell astrocytoma, SEGA ) 的臨床病理特征 、 免疫表型特征及其與預(yù)后的關(guān)系.
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Aim : To explore the morphometric grading method in the diagnosis of astrocytoma.
目的: 探討星形細(xì)胞瘤形態(tài)定量病理分級(jí)診斷方法.
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This astrocytoma demonstrates increased cellularity and pleomorphism, as compared to normal brain.
與正常大腦相比,星形細(xì)胞瘤顯示出細(xì)胞內(nèi)容豐富并有明顯多形性.
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Materials and Methods: CT findings of 82 cases of astrocytoma were analyzed.
材料和方法:分 析手術(shù)病理證實(shí)的82例腦星形細(xì)胞瘤的CT表現(xiàn).
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Objective To investigate the MR imaging features of diffuse astrocytoma.
目的探討彌漫型星形細(xì)胞瘤的MR影像特點(diǎn).
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The top three differentials for this patient include hemangioblastoma, astrocytoma, and metastasis.
需要鑒別的三大疾病包括血管母細(xì)胞瘤, 星形細(xì)胞瘤和轉(zhuǎn)移.
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CT imaging features of brain astrocytoma ( Analysis or 109 Cases )
腦星形細(xì)胞瘤的CT表現(xiàn) ( 附109例分析 )
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Conclusion MRI has very definite value in diagnosing diffuse astrocytoma.
結(jié)論MRI對(duì)彌漫性星形細(xì)胞瘤的診斷具有十分重要的價(jià)值.
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Brain biopsy revealed grade IV astrocytoma.
腦內(nèi)活檢示星形細(xì)胞瘤,IV級(jí).
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Objective To study the MRI and the differential diagnosis of brain metastasis, astrocytoma and brain abscess.
目的:分析腦內(nèi)環(huán)形強(qiáng)化病灶的MRI影像 學(xué)特征,探討腦轉(zhuǎn)移瘤 、 膠質(zhì)瘤、腦膿腫鑒別診斷要點(diǎn).
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The recent progress in animal models of astrocytoma is reviewed in this article.
本文對(duì)基因工程小鼠星形細(xì)胞瘤模型的研究進(jìn)展作一綜述.
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This tour will examine the left parietal lesion, found at biopsy to be anaplastic astrocytoma.
此回顧將展示左頂葉病變, 活檢結(jié)果是間變性星形細(xì)胞瘤.
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Objective To study specific features and main diagnostic points of diffuse astrocytoma on MRI.
目的探討彌漫性星形細(xì)胞瘤的MRI表現(xiàn) 特點(diǎn),研究MRI對(duì) 該類(lèi)腫瘤的診斷要點(diǎn)和價(jià)值.
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Methods: Expressiof OLIG 2 and GFAP in 28 and 9 astrocytoma were measured by immunohistochemistry method.
方法: 應(yīng)用免疫組織化學(xué)方法檢測(cè)28例少突膠質(zhì)細(xì)胞腫瘤、9例星形細(xì)胞瘤的OLIG2和GFAP表達(dá)情況.
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Methods: MRI findings in 41 patients and pathologically proved astrocytoma were retrospectively analyzed.
方法: 收集手術(shù)病理證實(shí)的腦星形細(xì)胞瘤41例,分析其MRI表現(xiàn).
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