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http://dx.doi.org/10.1016/j.wneu.2024.04.102 | DOI Listing |
J Neurosurg Case Lessons
January 2025
Division of Neurosurgery, Department of Surgery, Hospital Ignacio Pirovano, Buenos Aires, Argentina.
Background: Resection of calcified meningiomas in the ventral thoracic spinal canal remains a formidable surgical challenge despite advances in technology and refined microsurgical techniques. These tumors, which account for a small percentage of spinal meningiomas, are characterized by their hardness, complicating safe resection and often resulting in worse outcomes than their noncalcified counterparts.
Observations: The authors present the case of a 68-year-old woman with a ventrally located ossified meningioma at the T9-10 level, successfully treated via a posterolateral transpedicular approach.
J Cardiothorac Vasc Anesth
December 2024
Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA. Electronic address:
Otolaryngol Head Neck Surg
January 2025
Sarasota Memorial Health Care System, FPG Thyroid and Parathyroid Center, Sarasota, Florida, USA.
J Cardiothorac Vasc Anesth
December 2024
Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA. Electronic address:
Clin Neurol Neurosurg
January 2025
Department of Neurological Surgery, Lenox Hill Hospital, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New York, NY, USA.
Supplementary motor area (SMA) syndrome is characterized by contralateral akinesia and mutism, and frequently occurs following resection of tumors involving the superior frontal gyrus. The frontal aslant tract (FAT), involved in functional connectivity of the supplementary area and other related large-scale brain networks, is implicated in the pathogenesis of, and recovery from, SMA syndrome. However, intraoperative neuromonitoring of the FAT is inconsistent and poorly reproducible, leading to a high rate of postoperative SMA syndrome.
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