Preoperative embolization of meningiomas

Area of Science:

• Neurosurgery
• Neuroradiology
• Oncology

Background:

• Meningiomas are tumors arising from the meninges.
• Highly vascular meningiomas pose significant surgical challenges due to potential for substantial blood loss.

Purpose of the Study:

• To discuss the technique of preoperative embolization for highly vascular meningiomas.
• To present a series of cases demonstrating the efficacy of this approach.

Main Methods:

• Preoperative embolization using specialized techniques.
• Surgical resection following embolization.
• Analysis of intraoperative blood loss in treated cases.

Main Results:

• Demonstrated reduction in intraoperative blood loss.
• Feasibility and safety of the embolization technique.
• Successful surgical outcomes in the presented cases.

Conclusions:

• Preoperative embolization is an effective strategy for managing highly vascular meningiomas.
• This approach can minimize surgical risks associated with significant hemorrhage.