• SinghPankaj KumarPKDepartment of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India., Satish Kumar Verma, Poodipedi S Chandra, Dattaraj Sawarkar, Ramesh Doddamani, Mohit Agrawal, Amandeep Kumar, Rajesh Meena, Deepak Agrawal, Ajay Garg, and Shashank Sharad Kale.
• Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India.
• World Neurosurg. 2021 Nov 1; 155: e1-e8.

ObjectiveVertebral hemangiomas are benign but highly vascular lesions and are one of the most common lesions of the vertebral column. Anterior soft-tissue compression of spinal cord due to vertebral body hemangioma is challenging to manage. Our objective was to assess long-term clinical and radiologic effects of direct transpedicular absolute alcohol embolization, laminectomy, and short-segment instrumented fusion on resolution of extraosseous epidural soft tissue and improvement in myelopathy in cases of vertebral hemangioma causing anterior soft-tissue compression.Materials And MethodsThis was a retrospective analysis that included patients with single-level vertebral hemangioma with anterior intraspinal soft-tissue growth causing spinal cord compression and clinical features of myelopathy between June 2007 and June 2019 at authors' institute. Transpedicular vertebral body injection of absolute alcohol, laminectomy, and pedicle screw rod instrumentation was performed in all patients. Clinicoradiologic outcomes of surgery were noted. We proposed a grading system for the extent of anterior extraosseous epidural soft-tissue compression.ResultsIn total, 14 patients were included in study. Their mean age was 28.4 ± 14.4 years. Mean follow-up duration was 67.5 ± 36.2 months. All patients had preoperative radiologic grade 4 compression. Postoperative radiologic grading improved to grade 1 in 4 (28.6%), grade 2 in 8 (57.1%), and grade 3 in 2 (14.3%). All the patients improved neurologically after surgery. Eleven patients improved to American Spinal Injury Association (ASIA) grade E, 2 improved to ASIA D, and 1 improved to ASIA C at the last follow-up visit.ConclusionsVertebral hemangiomas with anterior extraosseous epidural extension causing spinal canal compromise and myelopathy can be managed with direct transpedicular ethanol embolization, laminectomy, and short-segment instrumented fusion with resolution of the extraosseous soft tissue and improvement in myelopathy. The procedure is relatively simple, cost effective, and has a good outcome.Copyright © 2021 Elsevier Inc. All rights reserved.

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