9th January 2024

A patient has been found to have a 2cm lesion in his left upper lobe.

A patient has been found to have a 2cm lesion in his left upper lobe. A few days after his clinic, he notices some tingling in his fingers, which spreads to his arm. This lasts for a few minutes. What is the most appropriate first-line investigation?

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