The perspectives of neurologists on positron emission tomography utility in multiple sclerosis: A qualitative study.

Background: Magnetic resonance imaging (MRI) is the gold standard for imaging disease activity in multiple sclerosis (MS) patients. However, recent studies indicate that positron emission tomography (PET) may provide added value in visualizing MS disease in the future.

Objective: This study aims to investigate the barriers to implementing PET for MS patients and its potential added value in the context of MS.