Incidental findings associated with magnetic resonance imaging of the brachial plexus.

Objective: The identification and management of incidental findings is becoming increasingly problematic, particularly in relation to brachial plexus imaging because the prevalence is unknown. Therefore, we aimed to estimate the prevalence of incidental findings in symptomatic patients undergoing MRI of the brachial plexus.

Methods: This retrospective cohort study included all children and adults who underwent MRI over a 12-year period, in a tertiary care centre in the UK.