大脑内区域的良性纤维组织细胞瘤（BFH）非常罕见。我们的报告详细介绍了 2 例不寻常的 BFH 病例，这些病例与硬脑膜或大脑镰没有粘连，并附有全面的文献综述。虽然磁共振成像显示了 BFH 的特定特征，但它并不能轻易将 BFH 与神经胶质瘤和转移性肿瘤等更常见的脑肿瘤区分开来。 BFH 的明确诊断主要依赖于组织病理学和免疫组织化学检查。全手术切除被认为是一种有效的治疗方法，强调了长期术后监测的必要性，以检测任何潜在的肿瘤复发或转移。版权所有：© Neurosciences。

Benign fibrous histiocytoma (BFH) within the intracerebral region is remarkably rare. Our report details 2 cases of unusual BFH instances that exhibit no adhesion to the dura mater or cerebral falx, accompanied by a comprehensive literature review. While magnetic resonance imaging demonstrates specific characteristics for BFH, it does not readily differentiate BFH from more common brain neoplasms like gliomas and metastatic tumors. The definitive diagnosis of BFH depends primarily on histopathological and immunohistochemical examinations. Total surgical resection is considered an efficacious therapeutic approach, emphasizing the necessity for prolonged postoperative surveillance to detect any potential tumor recurrence or metastasis.Copyright: © Neurosciences.