29th October 2020

A 70-year-old man develops sudden onset left-sided neck and face pain

A 70-year-old man develops sudden onset left-sided neck and face pain. The paramedics notice that his left pupil is small, his left upper lid is drooping slightly, and his left eye appears sunken. What is the most appropriate investigation to confirm a diagnosis?

Select the SINGLE most appropriate option from the list below. Select ONE option only.