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[Radiosurgery for cavernous sinus hemangiomas: medium- and long-term results]
En-Min Wang1, Li Pan, Liang-Fu Zhou
1Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China. wangem@fudan.edu.cn
Zhonghua Yi Xue Za Zhi
|January 13, 2011
Summary
Radiosurgery using Gamma Knife or CyberKnife is a safe and effective treatment for cavernous sinus hemangiomas (CSH). Both methods showed significant tumor reduction and symptom improvement with no neurological deterioration or complications.
Area of Science:
- Neurosurgery
- Radiation Oncology
- Medical Imaging
Context:
- Cavernous sinus hemangiomas (CSH) are vascular malformations in a critical anatomical region.
- Surgical options for CSH can be associated with significant morbidity.
- Radiosurgery offers a less invasive alternative for CSH management.
Purpose:
- To evaluate the efficacy and safety of Gamma Knife and CyberKnife radiosurgery for treating CSH.
- To assess medium and long-term outcomes in patients with CSH treated with radiosurgery.
- To compare the effectiveness of radiosurgery for small, medium, large, and giant CSH.
Summary:
- Twenty patients with CSH were treated with Gamma Knife or CyberKnife radiosurgery between 1999 and 2008.
- Tumor volume reduction was observed in most patients, with significant regression in over 50% of cases.
- No neurological deterioration or radiosurgery-related complications were reported, with many patients experiencing symptom improvement.
Impact:
- Radiosurgery, including fractionated CyberKnife, is a safe and effective treatment for CSH of various sizes.
- It provides a viable alternative to traditional surgery for CSH.
- This approach can lead to significant tumor control and symptom relief in CSH patients.
