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Sporadic spinal hemangioblastomas can be effectively treated by microsurgery alone
H İbrahim Sun1, Koray Özduman1, M İmre Usseli1
1Department of Neurosurgery, Acibadem University, School of Medicine, Istanbul, Turkey.
World Neurosurgery
|May 29, 2014
Summary
Sporadic spinal hemangioblastomas (SSHB) most frequently occur in the upper spinal cord. Microsurgery alone offers excellent outcomes for SSHB, with rare recurrences and improved patient function.
Area of Science:
- Neurosurgery
- Spinal Cord Oncology
- Neurology
Background:
- Spinal hemangioblastomas (SH) are rare tumors.
- While those associated with von Hippel-Lindau syndrome are well-documented, sporadic spinal hemangioblastomas (SSHB) require further characterization.
- Understanding SSHB clinical features and surgical outcomes is crucial for patient management.
Purpose of the Study:
- To analyze the clinical characteristics of sporadic spinal hemangioblastomas (SSHB).
- To evaluate the surgical treatment results and long-term outcomes for SSHB.
- To compare findings with existing literature through meta-analysis.
Main Methods:
- Retrospective analysis of 14 patients with SSHB operated over 23 years.
- Exclusion of von Hippel-Lindau syndrome via imaging.
- Meta-analysis of 271 previously reported SSHB cases (1967-2011).
Main Results:
- SSHB commonly present in the cervical region (64.3%).
- Gross total resection was achieved in all 15 operations with no mortality.
- Symptom improvement occurred in 53.3% of operations, with a significant Karnofsky score increase.
Conclusions:
- SSHB predominantly affect the upper spinal cord.
- Microsurgery alone yields excellent surgical results and long-term outcomes for SSHB.
- Recurrence rates for SSHB treated with microsurgery are low.
