Pleural metastasis of atypical meningioma: a novel therapeutic approach
摘要：
Meningiomas are the most common intracranial tumours in adults and they are infrequently associated with a metastasis clinical course. Pleural metastases are extremely rare and no guidelines on a specific treatment have been established. When localized, surgical resection is the mainstay of treatment, but there is a high risk of pleural recurrence. We aimed to describe a novel surgical approach in pleural metastasis of meningiomas. We report the case of a 41-year-old man with the medical history of surgically resected intracranial atypical meningioma. Nine years after diagnosis of atypical meningioma, a CT scan of the chest disclosed 10 pleural implants gathered in the fissure, in the paramediastinal pleura and at the base of the left hemithorax. Surgical resection was decided. Parietal and mediastinal pleura resection with visceral pleural lesions removal were performed. Cytoreductive surgery was associated with intrathoracic hyperthermic chemotherapy. Postoperative course was uneventful and no adjuvant therapy was undertaken. The patient is free of pleural recurrence 12 months post operatively. The present case report suggests that cytoreductive surgery with intrathoracic hyperthermic chemotherapy is feasible and safe in pleural metastasis from meningioma. Prolonged follow-up and prospective studies are mandatory to assess its oncological benefit.
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DOI：
10.1093/icvts/ivab174
年份：
2021
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