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首页> 外文期刊>Sao Paulo Medical Journal >Simultaneous meningioma and brain metastasis from renal cell carcinoma a?? a rare presentation. Case report
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Simultaneous meningioma and brain metastasis from renal cell carcinoma a?? a rare presentation. Case report

机译：肾细胞癌同时发生脑膜瘤和脑转移难得的演讲。案例报告

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CONTEXT: Brain metastases are the most common tumors of the central nervous system. Because of their high frequency, they may be associated with rare situations. Among these are tumor-to-tumor metastasis and an even a rarer situation called simultaneous brain tumors, which are more related to primary tumors of the reproductive and endocrine systems. CASE REPORT: A 56-year-old male patient with a history of renal cell carcinoma (which had previously been resected) presented with a ventricular lesion (suggestive of metastatic origin) and simultaneous olfactory groove lesion (probably a meningioma). First, only the ventricular lesion was dealt with, but after a year, the meningothelial lesion increased and an occipital lesion appeared. Therefore, both of these were resected in a single operation. All the procedures were performed by the same neurosurgeon. The patient evolved without neurological deficits during the postoperative period. After these two interventions, the patient remained well and was referred for adjuvant treatment. CONCLUSIONS: This study provides the first description of an association between these two tumors. Brain metastases may be associated with several lesions, and rare presentations such as simultaneity with meningioma should alert neurosurgeons to provide the best oncological treatment.
机译：背景：脑转移瘤是中枢神经系统最常见的肿瘤。由于它们的频率很高，它们可能与罕见的情况有关。其中包括肿瘤之间的转移以及甚至更罕见的同时发生的脑部肿瘤，这与生殖和内分泌系统的原发性肿瘤更为相关。病例报告：一位有肾细胞癌病史的56岁男性患者（先前已切除）表现为脑室病变（提示转移性起源）和同时发嗅沟病变（可能是脑膜瘤）。首先，仅处理心室病变，但一年后，脑膜内皮病变增加，出现枕叶病变。因此，这两个手术均在一次手术中切除。所有程序均由同一位神经外科医生执行。术后患者无神经功能缺损。经过这两次干预后，患者保持良好状态，被转诊接受辅助治疗。结论：本研究首次描述了这两种肿瘤之间的关联。脑转移瘤可能与多种病变有关，罕见的表现，例如与脑膜瘤同时发生，应提醒神经外科医生提供最佳的肿瘤治疗。

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