Researchers have developed an artificial intelligence (AI) model to detect the spread of metastatic brain cancer using MRI scans, offering insights into patients’ cancer without aggressive surgery.
The proof-of-concept study, co-led by McGill University researchers Dr. Matthew Dankner and Dr. Reza Forghani, alongside an international team of clinicians and scientists, demonstrated the AI model can detect the presence of cancer cells in surrounding brain tissue with 85-per-cent accuracy.
Researchers tested the model using MRI scans from over 130 patients who had surgery to remove brain metastases at The Neuro (Montreal Neurological Institute-Hospital). They validated the AI’s accuracy by comparing its results to what doctors observed in the tumour tissue under a…