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Updated: Aug 10, 2026

Intraoperative Ultrasound in Spinal Surgery
Published on: August 17, 2022
Cervical extradural meningioma with rapidly progressive myelopathy
Hiroaki Takeuchi1, Toshihiko Kubota, Kazufumi Sato
1Department of Neurosurgery, Faculty of Medical Sciences, University of Fukui, 23-3 Shimoaizuki, Matsuoka, Fukui 910-1193, Japan. takeu@fmsrsa.fukui-med.ac.jp
Abstract:
A 50-year-old man noticed numbness of both hands. Muscle strength in the upper and lower extremities progressively deteriorated, and he became unable to stand or hold a cup over a five-day period. MRI showed an extradural tumour encasing the anterior, posterior and right lateral aspects of the cervical spinal cord, maximal at C3-4 but extending to C1, and emerging from the right C3-4 intervertebral foramen. At surgery, the tumour was entirely extradural. Histological examination revealed a meningioma. The patient recovered without neurological deficit with no recurrence 3 years after surgery.
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