摘要
<正>窦组织细胞增生症伴巨淋巴结(Rosai-Dorfman)病是一种良性组织细胞增生性疾病,因大多发生于淋巴结内,又称窦组织细胞增生伴巨淋巴结病,发病率低,且25%~43%发生于淋巴结外,如眼眶、皮肤、呼吸道、软组织、颅内、脊柱等。原发于中枢神经系统的Rosai-Dorfman病在该病中所占构成比低于4%,主要表现为幕上累及硬脑膜的实性肿块,术前多误诊为脑膜瘤,发生于脑实质内较为罕见,易误诊为淋巴瘤、脑转移瘤~([1])。其病因尚不明确,可能与某些病毒感染有关,如人疱疹病毒6、EB病毒、HIV等,但尚未证实~([2])。本研究对1例颅内Rosai-Dorfman病案例进行了分析,现报道如下。
引文
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