NORTHWESTERN UNIVERSITY IMAGE: AN MR IMAGE OF A PATIENT IN THEIR EARLY 20S SHOWS NERVE INJURY OF THE LEFT BRACHIAL PLEXUS IN THE NECK. THE PATIENT EXPERIENCED LEFT ARM WEAKNESS AND PAIN AFTER RECOVERING FROM COVID-19 RESPIROTORY ILLNESS, WHICH PROMTED THEM TO SEE THEIR PRIMARY CARE PHYSICIAN. CREDIT: NORTHWESTERN UNIVERSITY CHICAGO — After recovering from...