High-resolution intraoperative infrared thermography for the functional imaging and tumor resection maximization of a low-grade glioma: Technical case report

Currently, it is widely recognized the role of the extent of resection on overall and progression-free survival for gliomas surgery. Brain mapping and intraoperative image guidance are generally required to attain such an objective. Infrared Thermography (IRT) has a potential role in the identification of surgical margins, but it has not been consistently assessed in the literature. We aim to demonstrate the use of intraoperative IRT to detect superficial and deep tumoral margins of low-grade glioma, to identify adjacent functional motor cortex, and to maximize surgical resection in a 45-year-old lady with a long history of partial and secondary generalization seizures.