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Successful surgical strategy for a cervical hemangioblastoma: Case report
- Source :
- Surgical Neurology International
- Publication Year :
- 2016
-
Abstract
- Background Hemangioblastomas are hypervascular lesions and hence their surgical management is challenging. In particular, if complete resection is to be attained, all feeding and draining vessels must be occluded. Although most intramedullary spinal cord tumors are treated utilizing a posterior approach, we describe an anterior surgical strategy for resection of an intramedullary cervical hemangioblastoma. Case description A 36-year-old female with a spinal hemangioblastoma located in the anterior cervical spinal cord presented with a long-standing history of motor weakness of the right upper extremity. Magnetic resonance imaging revealed a large multilevel extensive syrinx and a focal intramedullary enhanced tumor at the C6 level. Angiography showed that the main feeder to the tumor was the left radicular artery (C8), which originated from the thyrocervical trunk, penetrated the dura mater, and branched both rostrally and caudally into the anterior spinal artery (ASA). Three-dimensional computer graphic images showed the tumor was located in the anterior part of the spinal cord, adjacent to and supplied by the ASA. The planned anterior surgical approach involved a total corpectomy of C6 and partial corpectomies of C5 and C7. The tumor was entirely removed despite multiple adhesions, and was successfully freed from the ASA. Patency of the ASA was confirmed utilizing intraoperative indocyanine green videoangiography. Intraoperatively, no monitoring changes were encountered. The pathological diagnosis was of a hemangioblastoma. No postoperative deficit occurred. Conclusions An anterior approach for the resection of an anteriorly located intramedullary spinal hemangioblastomas was successfully accomplished in this case.
- Subjects :
- medicine.medical_specialty
indocyanine green
hemangioblastoma
three-dimensional computer graphics
temporary arterial occlusion
medicine.medical_treatment
Dura mater
Anterior spinal artery
03 medical and health sciences
0302 clinical medicine
Hemangioblastoma
medicine.artery
medicine
Syrinx (medicine)
Corpectomy
business.industry
spinal cord
medicine.disease
Spinal cord
Surgical Neurology International: Spine
Spinal hemangioblastoma
Surgery
medicine.anatomical_structure
030220 oncology & carcinogenesis
Thyrocervical trunk
Anterior approach
Neurology (clinical)
business
030217 neurology & neurosurgery
Subjects
Details
- ISSN :
- 22295097
- Volume :
- 7
- Issue :
- Suppl 25
- Database :
- OpenAIRE
- Journal :
- Surgical neurology international
- Accession number :
- edsair.doi.dedup.....26e338908ddbe0a9268696d03fe8e221