Contemporary use of intraoperative imaging in glioma surgery: A survey among EANS members

iMRI and 5-ALA were rated most valuable for GB-surgery, while only iMRI reached higher ratings in LGG cases. iMRI was the best imaging method for intraoperative orientation as well as the most valuable method in overall rating. Considering the total score, 5-ALA and iUS received similar values and were rated second highest, followed by Na-Fluorescein and iCT.