How I do it: meningioangiomatosis of the sylvian fissure. The need for a tailored functional neurosurgery.

Acta Neurochir (Wien)Oct 1, 2026 (epub)
Case ReportNeurosurgery

Sergio Corvino, Giuseppe Corazzelli, Tamara Ius et al.

✦ AI-curated · Sources linked

Case in brief

A patient with drug-resistant epileptic seizures presented with meningioangiomatosis located in the right sylvian fissure, affecting the M1-M2 segments of the right middle cerebral artery. The surgical intervention involved a subtotal resection of the lesion, complemented by disconnection surgery through multiple subpial circumferential transections. This approach aimed to control the seizures effectively.

Diagnostic / clinical pearl

Intraoperative electrophysiologic assessment is crucial for tailoring surgical resection in cases of meningioangiomatosis, particularly to target the ictal onset zone.

Source

PubMed · PMID 42834171

Published in Acta Neurochir (Wien). This summary was written by xxcode from the publication's abstract and metadata. It is not peer reviewed and is not a substitute for the original article. For clinical decisions, review the original publication.

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