Toronto firefighter back on the job after new drug slows ‘incurable brain cancer’
In December 2020, Steven Stefanidis, a 36-year-old firefighter from Toronto, was responding to a medical call when he blacked out and had a seizure. After being assessed by first responders, he was taken to the hospital, where an MRI revealed a tumour. It was diagnosed as a Grade 2 IDH-mutant glioma, an incurable form of…