Braks E, Urbach H, Pels H, Träber F, Block W, Schild H H
Department of Radiology, University of Bonn, Germany.
Neuroradiology. 2000 Oct;42(10):738-41. doi: 10.1007/s002340000392.
We report on a young woman with a primary cerebral immunocytoma. Most primary cerebral nervous system lymphomas (PCNSL) are highly malignant undifferentiated B-cell tumours, there are few data on the clinical course, MRI and spectroscopy findings of this rare PCNSL subtype. MRI revealed a radially enhancing tumour with mild perifocal oedema. MR spectroscopy indicated low cell turnover. Slow clinical progression, no significant changes with treatment, and imaging findings were consistent with a low-grade malignant tumour.
我们报告了一名患有原发性脑免疫细胞瘤的年轻女性。大多数原发性中枢神经系统淋巴瘤（PCNSL）是高度恶性的未分化B细胞肿瘤，关于这种罕见的PCNSL亚型的临床病程、MRI和光谱学发现的数据很少。MRI显示一个呈放射状强化的肿瘤，伴有轻度灶周水肿。磁共振波谱表明细胞更新缓慢。临床进展缓慢，治疗后无明显变化，影像学表现与低级别恶性肿瘤一致。
