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Stereotactic Radiosurgery for Incidentally Discovered Cavernous Sinus Meningiomas: A Multi-institutional Study
S. Pikis, G. Mantziaris, Y. Samanci, S. Peker, AM. Nabeel, WA. Reda, SR. Tawadros, AMN. El-Shehaby, K. Abdelkarim, RM. Emad, CC. Lee, HC. Yang, R. Liscak, J. Hanuska, RM. Alvarez, NM. Moreno, M. Tripathi, H. Speckter, C. Albert, J. Sheehan
Language English Country United States
Document type Journal Article, Multicenter Study
- MeSH
- Adult MeSH
- Middle Aged MeSH
- Humans MeSH
- Meningeal Neoplasms * diagnostic imaging radiotherapy surgery MeSH
- Meningioma * diagnostic imaging radiotherapy surgery MeSH
- Skull Base Neoplasms * surgery MeSH
- Follow-Up Studies MeSH
- Radiosurgery * methods MeSH
- Retrospective Studies MeSH
- Aged MeSH
- Cavernous Sinus * diagnostic imaging pathology surgery MeSH
- Supratentorial Neoplasms * surgery MeSH
- Treatment Outcome MeSH
- Check Tag
- Adult MeSH
- Middle Aged MeSH
- Humans MeSH
- Male MeSH
- Aged MeSH
- Publication type
- Journal Article MeSH
- Multicenter Study MeSH
BACKGROUND: The initial management of asymptomatic, incidentally discovered, cavernous sinus (CS) meningiomas remains incompletely defined. This study evaluated the safety and efficacy of stereotactic radiosurgery (SRS) for patients presenting with an asymptomatic CS meningioma. METHODS: This is an international, retrospective study included patients treated with upfront SRS for an asymptomatic CS meningioma. Local tumor control, tumor and SRS-related complications, and the development of new neurologic deficits after SRS were evaluated. RESULTS: A total of 37 patients (29 men; mean ± SD age: 55.05 ± 11.56 years) treated with upfront SRS for an asymptomatic, CS meningioma were included in the study. The mean ± SD margin dose was 12.27 ± 2.3 Gy. The median clinical and radiological follow-up periods were 66 (IQR 84) and 72 (IQR 84) months, respectively. At the last follow-up, tumor regression and stability were noted in 19 (51.35%) and 18 (48.65%) of CS meningiomas, respectively. SRS-related complications occurred in 2 patients (5.4%) and were managed conservatively. CONCLUSIONS: Upfront SRS is a safe and effective treatment option for asymptomatic CS meningiomas. SRS may be considered at the time of initial diagnosis of a CS meningioma. If observation is the initial management chosen, SRS should be recommended when CS meningioma growth is documented on follow-up imaging.
CEDIMAT Santo Domingo Dominican Republic
Department of Neurological Surgery University of Virginia Charlottesville Virginia USA
Department of Neurosurgery Ain Shams University Cairo Egypt
Department of Neurosurgery Benha University Benha Egypt
Department of Neurosurgery Koc University School of Medicine Istanbul Turkey
Department of Radiation and Stereotactic Neurosurgery Na Homolce Hospital Prague Czech Republic
Department of Radiation Oncology National Cancer Institute Cairo University Cairo Egypt
Department of Radiology Dominican Gamma Knife Center Santo Domingo Dominican Republic
Department of Radiosurgery Rúber International Hospital Madrid Spain
Gamma Knife Center Cairo Nasser Institute Cairo Egypt
School of Medicine National Yang Ming University Taipei Taiwan
References provided by Crossref.org
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