Evidence map›Paper›PMID 40041086›Full record

ArticleSurgical neurology international2025

Mucosa-associated lymphoid tissue lymphoma of the dura mimicking meningioma: A case report.

Jesús Eduardo Falcón Molina, Isauro Lozano Guzmán, Marco Antonio Rodríguez Florido, Emmanuel Maciel Ramos, Luis Alfonso Castillejo Adalid, Marco Antonio Ascencio Montiel

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In one paragraph

Article in Surgical neurology international, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Jesús Eduardo Falcón MolinaDepartment of Neurosurgery, Specialties Hospital of the 21st Century National Medical Center, Mexican Institute for Social Security, Mexico City, Mexico.
Isauro Lozano GuzmánDepartment of Neurosurgery, Specialties Hospital of the 21st Century National Medical Center, Mexican Institute for Social Security, Mexico City, Mexico.
Marco Antonio Rodríguez FloridoDepartment of Pathology, Specialties Hospital of the 21st Century National Medical Center, Mexican Institute for Social Security, Mexico City, Mexico.
Emmanuel Maciel RamosDepartment of Neurosurgery, Specialties Hospital of the 21st Century National Medical Center, Mexican Institute for Social Security, Mexico City, Mexico.
Luis Alfonso Castillejo AdalidDepartment of Neurosurgery, Specialties Hospital of the 21st Century National Medical Center, Mexican Institute for Social Security, Mexico City, Mexico.
Marco Antonio Ascencio MontielDepartment of Neurosurgery, Specialties Hospital of the 21st Century National Medical Center, Mexican Institute for Social Security, Mexico City, Mexico.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Primary central nervous system lymphomas (PCNSLs) are relatively infrequent tumors and are usually high-grade and aggressive neoplasms. A small portion of PCNSLs are low-grade lymphomas and can involve the dura. Mucosa-associated lymphoid tissue (MALT) lymphoma of the dura is an extremely rare subtype with only case reports and series documented in the literature. Case Description: A 65-year-old woman presented with a history of headaches followed by progressive left hemiparesis. Imaging studies showed an extra-axial dural-based tumor causing midline shift. Gross total resection was achieved, and the patient was discharged without postoperative complications. Histopathological examination confirmed the diagnosis of MALT lymphoma of the dura. The patient was evaluated by the oncologist and received adjuvant chemotherapy. At the 10-month follow-up, the patient experienced remission of her symptoms, and the last magnetic resonance imaging showed no evidence of tumor recurrence. Conclusion: MALT lymphoma of the dura diagnosis requires a high level of suspicion because it can often mimic meningioma. Given its rarity, there is no consensus on the standard treatment strategy. Gross total resection followed by adjuvant therapy is an accepted treatment to manage these cases.

Indexed as

DuraMeningiomaMucosa-associated lymphoid tissue lymphoma

Identifiers

PMID40041086
PMCPMC11878742

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