Technological Adjuncts for Malignant Brain Tumor Surgery-Kaisorn L. Chaichana, MD, FAANS Video

Video Transcription

Video Summary

In this video, Professor Kaisan Chachana from the Mayo Clinic discusses minimally invasive approaches for deep-seated brain tumors, specifically high-grade gliomas. He talks about the use of tubular retractors and exoscopes to access and visualize these tumors within the subcortical space. Traditional techniques for accessing these deep-seated lesions can cause significant morbidity, but advancements in technology have allowed for safer access and resection. The video discusses the different types of tubular retractors available and their advantages and disadvantages. It also highlights the importance of understanding the cortical and subcortical regions encountered during surgery, including critical cortical regions and white matter tracts. The use of exoscopes is also discussed, providing ergonomic benefits and the ability to magnify the surgical field. Several case examples are provided to demonstrate the use of these techniques and their outcomes. The video concludes by emphasizing the importance of achieving oncofunctional balance, preserving as much tissue and function as possible while achieving extensive tumor resection.

Keywords

minimally invasive approaches

deep-seated brain tumors

high-grade gliomas

tubular retractors

exoscopes

subcortical space