首页> 外文期刊>Neuropathology: official journal of the Japanese Society of Neuropathology >Localized crystal‐storing histiocytosis of the posterior fossa
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Localized crystal‐storing histiocytosis of the posterior fossa

机译:后窝的局部晶体储存组织织菌

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Crystal‐storing histiocytosis (CSH) is an uncommon histiocytic proliferation reported to involve diverse organs and tissues, but involvement of the central nervous system (CNS) is rare. In most cases CSH is identified in association with underlying lymphoproliferative, plasma cell diseases or rarely with various inflammatory or infectious conditions. CSH is characterized by the cytoplasmic accumulation of crystalline material in histiocytes, most commonly of kappa immunoglobulin light chain. We report a unique case of localized CSH involving the left cerebellum and caudal brain stem in a young man with a history of gout but without known lymphoproliferative or plasma cell disorders. Awareness of this entity is important diagnostically, but also to ensure appropriate management and follow‐up, particularly in the absence of apparent underlying malignancy.
机译:晶体储存的组织细胞症(CSH)是一种罕见的组织细胞增殖,涉及不同的器官和组织,但中枢神经系统(CNS)的涉及是罕见的。 在大多数情况下,CSH与潜在的淋巴抑制性,血浆细胞疾病相关联或很少鉴定各种炎症或传染病。 CSH的特征在于组织细胞中结晶材料的细胞质积累,最常见于Kappa免疫球蛋白轻链。 我们报告了一个独特的局部CSH案例,涉及左脑细胞和尾部脑干的左脑和尾部脑干,具有痛风的历史,但没有已知的淋巴抑制性或血浆细胞紊乱。 对这个实体的认识是重要的诊断性,而且还要确保适当的管理和随访,特别是在没有明显的潜在恶性肿瘤的情况下。

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