Abstract
COVID19 was declared a global pandemic in March 2020 by the World Health Organization (WHO). In this context, Chemosensory Changes of Smell and taste have emerged as prevalent symptom. Olfactory alterations usually present at the beginning of COVID19 cases, being the first symptom in 42% of cases and only symptom in 8.6% of patients. Nuclear Magnetic Resonance (MRI) is an important tool f…