منابع مشابه
MRI features of primary central nervous system lymphomas at presentation.
Pretreatment MRI examinations of 40 immunologically competent patients with primary CNS lymphoma (PCNSL) were evaluated (24 men, 16 women, median age 63 years). Seventy lesions were found (mean size: 19.9 mm). The number of lesions ranged from one (n = 25) to six (n = 1). The most frequent locations were the cerebral hemispheres (n = 22), the corpus callosum (n = 11), and the basal ganglia (n =...
متن کاملprimary central nervous system lymphoma
objective primary central nervous system lymphoma (pcnsl) is an extremely rare condition in childhood. we report the first case of pcnsl in a child in iran. clinical presentation a nine-year-old boy was referred to mofid hospital with the history of headache of four months and seizure of 2 months duration. magnetic resonance imaging of the brain revealed a hyper-intense lesion in left fronto-pa...
متن کاملprimary angiitis of the central nervous system
primary angiitis of the central nervous system (pacns) is an idiopathic disorder (vasculitis) restricted to the central nervous system (cns). it often presents with focal neurological deficits suggesting stroke or a combination of confusion and headache. we herein report three cases with various combinations of fever, partial seizure, encephalopathy, paresis, headache and ataxia. one of them wa...
متن کاملTargetable genetic features of primary testicular and primary central nervous system lymphomas.
Primary central nervous system lymphomas (PCNSLs) and primary testicular lymphomas (PTLs) are extranodal large B-cell lymphomas (LBCLs) with inferior responses to current empiric treatment regimens. To identify targetable genetic features of PCNSL and PTL, we characterized their recurrent somatic mutations, chromosomal rearrangements, copy number alterations (CNAs), and associated driver genes,...
متن کاملPrimary central nervous system lymphoma.
Primary central nervous system (CNS) lymphoma is an unusual but increasingly frequent brain tumor being identified by neurologists. Considerable improvements in survival have been accomplished by the addition of chemotherapy to cranial radiotherapy. In addition, many patients achieve substantial disease free survival with chemotherapy alone, and survival is superior to radiotherapy alone. Curre...
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ژورنال
عنوان ژورنال: Neurosurgical Focus
سال: 2006
ISSN: 1092-0684
DOI: 10.3171/foc.2006.21.5.1