Meninge inflammatory myofibroblastic tumor: rare case report and literature review
Context: Inflammatory myofibroblastic tumor (IMT), also known as inflammatory pseudotumor or plasma cell granuloma is a benign tumor of mesenchymal origin that can occur in different anatomical locations, but is more common in the lung and liver, being rare in the central nervous system (CNS). The main challenge when finding this type of tumor in meninges is to make the differential diagnosis with metastatic neoplastic infiltration, granulomatous and infectious diseases. The ideal treatment is complete surgical resection, not requiring other complementary therapies due to its benign behavior. Case report: This work brings the case report of a 22-year-old young man who search medical attention due to headache and after extensive investigation presented the diagnosis of myofibroblastic tumor of the meninges. Conclusion: A comprehensive review of the literature on this type of tumor was carried out in this location, but with very few cases and papers written to date.