ENT Referral From Emergency Department During COVID-19: A Single-Center Experience.

Purpose: COVID-19 pandemic transformed the health system response worldwide. The aim of this study is to report changes about numbers and reason for ENT consultations in emergency department (ED) during COVID-19 pandemic comparing with those occurred the previous year (2019).

Methods: Data about patients admitted to adult and pediatric ED were collected from March 1 to May 31, 2019 and 2020.

Functional Magnetic Resonance Imaging in the Olfactory Perception of the Same Stimuli.

Background: Data in the literature report that a number of studies have attempted to identify the exact location of the cortical olfaction representation, searching for evidence suggesting that sniffing odors can initiate a primary activation of the piriform cortex and the insula. Nowadays, due to the SARS-CoV-2 (COVID-19) outbreak, the functional study of the olfactory system could offer a better understanding of the physiopathology of olfactory perception, elucidating better the possible site(s) of damage induced by the COVID-19 infection. The aim of this paper was to evaluate brain maps generated from functional Magnetic Resonance Imaging (fMRI) data, collected from healthy individuals in response to the same olfactory stimulus.