无强化的原发性中枢神经系统淋巴瘤。
Nonenhancing primary central nervous system lymphoma.
作者信息
Terae S, Ogata A
机构信息
Department of Radiology, Hokkaido University School of Medicine, Sapporo, Japan.
出版信息
Neuroradiology. 1996 Jan;38(1):34-7. doi: 10.1007/BF00593213.
PMID:8773272
Abstract
Primary central nervous system lymphoma (PCNSL) is rare, although its frequency has increased in recent years. Radiographically, almost all PCNSL enhance on CT and/or MRI, and nonenhancing PCNSL has been thought to be extremely rare. We present PCNSL showing multiple nonenhancing lesions on MRI in an immunocompetent patient.
摘要
原发性中枢神经系统淋巴瘤（PCNSL）较为罕见，尽管其发病率近年来有所上升。在影像学上，几乎所有的PCNSL在CT和/或MRI上都会强化，而无强化的PCNSL一直被认为极为罕见。我们报告了一例免疫功能正常的患者，其PCNSL在MRI上表现为多个无强化病灶。
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