Ear surgery. What to choose: an endoscope or a microscope?

Endoscopic ear surgery is the latest technique for performing surgical interventions on the hearing organs and is being actively introduced throughout the world. In some cases, endoscopic ear surgery may result in a less invasive operation that can be performed entirely through the ear canal. 

Ultrasound diagnostics as an alternative diagnostic toolkit COVID - 19

Due to the recent worldwide outbreak of COVID-19, much attention is being paid to the effectiveness of diagnosing patients with COVID-19, as well as the process of treating patients with exacerbation of the lungs that causes the SARS-CoV-2 virus.

According to previous studies, lung ultrasound can be used to effectively identify patients with COVID-19 pneumonia.