نتایج جستجو برای: primary central nervous system lymphoma pcnsl
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BACKGROUND Intraocular lymphoma (IOL) is a rare malignant lymphoma that most closely resembles a diffuse large B-cell lymphoma, and it is a subtype of primary central nervous system lymphoma (PCNSL). IOL is located inside the eye in the retina, uvea, and/or optic nerve. We retrospectively analyzed IOL patient data to identify treatment patterns and survival rates in Korea. METHODS Cytological...
BACKGROUND Previous studies have shown that intratumoral hemorrhage is a common finding in glioblastoma multi-forme, but is rarely observed in primary central nervous system lymphoma. Our aim was to reevaluate whether intratumoral hemorrhage observed on T2-weighted imaging (T2WI) as gross intratumoral hemorrhage and on susceptibility-weighted imaging as intratumoral susceptibility signal can di...
Longer life expectancy, better diagnostic measures and advances in neuro-imaging account for the increasing numbers of diagnosed cases primary central nervous system (CNS) lymphoma (PCNSL). Unfortunately, PCNSL is usually late that leads to poor performance status patients, reducing their chances accurate timely therapy. This accounts significant differences between real-life treatment outcomes...
The standard of care for primary central nervous system lymphoma (PCNSL) is systemic chemotherapy with or without whole brain radiotherapy or intrathecal chemotherapy. In contrast to treatment for other brain tumors, efforts at resection are discouraged. This is a secondary analysis of the German PCNSL Study Group-1 trial, a large randomized phase III study comprising 526 patients with PCNSL. P...
Objectives: It can be challenging in some situations to distinguish primary central nervous system lymphoma (PCNSL) from glioblastoma (GBM) based on magnetic resonance imaging (MRI) scans, especially those involving the corpus callosum. The objective of this study was assess diagnostic performance deep learning (DL) models between PCNSLs and GBMs callosal tumors. Materials Methods: axial T1-wei...
Dear Editor, Primary central nervous system lymphoma (PCNSL), which is typically of B-cell lymphocytic origin, normally remains confined to the brain, spinal cord, and/or eyes, rarely spreading outside the nervous system. The appearance of a homogeneously enhancing periventricular rounded mass in MRI is suggestive of the diagnosis in an immunocompetent host. The case reported here illustrates a...
5-Aminolevulinic acid (5-ALA)-induced fluorescence-guided resection is a widely used procedure for patients with malignant gliomas. However, the clinical application of 5-ALA for surgery in primary central nervous system lymphoma (PCNSL) is uncommon. Here, we present a case of PCNSL treated using 5-ALA-induced fluorescence-guided resective surgery. A 70-year-old woman presented with cerebellar ...
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