| 颅内淋巴瘤的MRI诊断 |
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| 引用本文： | 徐庆云. 颅内淋巴瘤的MRI诊断[J]. 实用放射学杂志, 2001, 17(5): 375-377 |
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| 作者姓名： | 徐庆云 |
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| 作者单位： | 浙江省长兴县人民医院, |
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| 摘 要： | 目的分析颅内淋巴瘤的MRI表现。方法回顾性分析23例颅内淋巴瘤的MRI影像学表现（其中15例手术治疗，5例伽玛刀治疗，3例未手术治疗直接行放、化疗）。男性16例，女性7例；年龄9～63岁，平均年龄36岁。23例均行MRI平扫，20例行增强后扫描（其中有17例行CT平扫）。结果颅内淋巴瘤具有以下特点①病灶单发或多发，以幕上为主；②类圆形或不规则形，T
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| 关 键 词： | 颅内淋巴瘤；磁共振成像 |
| 文章编号： | 1002-1671（2001）05-0375-03 |
| 修稿时间： | 2000-07-16 |
MRI Diagnosis ofIntracranial Lymphoma |
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| XU Qing-yun. MRI Diagnosis ofIntracranial Lymphoma[J]. Journal of Practical Radiology, 2001, 17(5): 375-377 |
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| Authors: | XU Qing-yun |
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| Abstract: | Objective To anlaysis the MRI features of intracranial lymphoma.Methods 23 cases of intracranial lymphoma imagings of MR and clinical datas were discussed,which were determined by pathology and surgery.Results The MRI features of intracranil lymphoma were ①Singal or multiple,more in supertentorium.②Round or irrigular in shape,hypointensity on T1WI,isointensity or hyperintensity on T2WI homogenously.③Edema around lesion with mass effect slightly.④Enhanced markedly.⑤Disseminated along pia mater and ependyma.⑥Sensitive to chemotherapy and radiotherapy.⑦Changeble in size and shape.Conclusion There is no characteristic feature of intracranial lymphoma,biopsy is useful to diagnosis and treatment. |
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| Keywords: | intracranial lymphoma magnetic resonance imaging |
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