Preparedness of Australasian emergency departments for point-of-care ultrasound in the COVID-19 pandemic.

Introduction: Point-of-care ultrasound (POCUS) has been brought to the limelight again, with a surge in lung ultrasound in suspected COVID-19 patients. This is due to POCUS superiority over chest X-ray, equivalent efficacy to computerised tomography chest for COVID-19 diagnosis and potential minimisation of cross-infection. However, inadequate disinfection practices could make ultrasound machines a vector for disease transmission.

Inguinal hernia repair in a developing country.

Hernia surgery is typically same-day surgery and can be safely conducted in a developing country. We describe a collaborative effort of the American Hernia Society, the Institute of Latin American Concerns, medical industries, the United States Peace Corps, physicians, surgical residents and nurses from many institutions. During three 5-day periods, we operated on 236 patients and repaired 252 hernias (73% inguinal).