Do you routinely obtain a biopsy of a presumed meningioma prior to SRS to confirm grade 1?
For presumed meningioma based on MRI with plans for SRS, how often do you request a biopsy to confirm meningioma and WHO grade 1 disease?
Answer from: Radiation Oncologist at Academic Institution
There is an emerging and growing body of data using various AI tools and radiomics analysis, as well as the incorporation of advanced imaging, that aim to improve the ability to predict the grade of meningioma. Most of this work remains "limited institution" in terms of applicability. In the current...