EXTRADURAL SPINAL CORD HEMANGIOBLASTOMA: A CASE REPORT AND LITERATURE REVIEW

• Autor(a) principal: Konovalov,Nikolay A.
• Data de Publicação: 2018
• Outros Autores: Timonin,Stanislav U., Shishkina,Lyudmila V., Nazarenko,Anton G., Asyutin,Dmitry A., Onoprienko,Roman O., Korolishin,Vasyli V., Zakirov,Bahromhon A., Martynova,Maria M., Kaprovoy,Stanislav V., Pogosyan,Arthur L., Batyrov,Albert A., Cherkiev,Islam U., Brenyk,Evgeni S.
• Tipo de documento: Relatório
• Idioma: eng
• Título da fonte: Coluna/Columna
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-18512018000400333
• topic: Spinal cord tumor; Hemangioblastoma; Spine; Neurosurgery

ABSTRACT Objective: Hemangioblastoma is a rare vascular sporadically occurring CNS tumor that can be associated with von Hippel-Lindau disease. Hemangioblastomas account for 2-6% of all spinal cord neoplasms and rank third among intramedullary space-occupying lesions. Methods: This was the first time in our practice that we had dealt with paravertebral hemangioblastoma with the sandglass growth pattern. The world literature describes only 3 case of a tumor with this growth pattern. Surgical and diagnostic aspects of patient treatment are considered. Results: During the operation, we adhered to the following stages: localization of the feeding vessel and of the poles of the tumor, surface dissection of the tumor, en bloc resection of the tumor, and hemostasis of the tumor cavity. Conclusions: Hemangioblastoma of extradural localization is a very rare pathology. However, when MRI signs characteristic of a vascular lesion are identified, it is necessary to carry out additional examinations, which may include CT perfusion study and, if required, selective angiography. Level of Evidence 5; Case report.