Identification of Asymptomatic Severe Acute Respiratory Syndrome Coronavirus 2 Infections Among Healthcare Workers at Sultan Qaboos University Hospital, Oman.

Objectives: This study aimed to describe the incidence and features of asymptomatic COVID-19 infections among healthcare workers (HCWs) at a tertiary hospital in Oman.

Methods: This cross-sectional study was conducted between August 2020 and February 2021 among HCWs with no history of COVID-19 infection. An online questionnaire collected sociodemographic and clinical data.

The Accuracy of Point-of-Care Ultrasound Performed by Emergency Physicians in Detecting Hydronephrosis in Patients with Renal Colic.

Objectives: This study aimed to determine the accuracy of renal point-of-care ultrasound (POCUS) performed by emergency physicians in detecting hydronephrosis in patients with renal colic.

Methods: This prospective cross-sectional diagnostic study was conducted at the Emergency Department (ED) of Sultan Qaboos University Hospital from February 2017 to February 2018. All adult patients with suspected renal colic and who could give informed consent were included.

Determination of the Pretibial Soft Tissue Thickness in Children: Are Intraosseous Infusion Needles Long Enough?

Objective: The EZ-IO intraosseous (IO) needle is available in 2 needle sizes for children based on the patient weight. To date, there is no published evidence validating the use of weight-based scaling in children. We hypothesized that pretibial subcutaneous tissue thickness (PSTT) does not correspond with patient weight but rather with age and body mass index (BMI).

Pediatric Abdominal Trauma.

Abdominal trauma is present in approximately 25% of pediatric patients with major trauma and is the most common cause of unrecognized fatal injury in children. Pediatric abdominal trauma is typically blunt in nature with the spleen being the most common organ injured. Nonoperative management is employed in over 95% of patients.

Acute-on-Chronic Anterolateral Tibiofibular Joint Dislocation in a Child.

Tibiofibular joint injury in children is an uncommon injury. It is usually associated with acute injuries in sports that involve aggressive twisting of the knee, such as soccer and snowboarding. We present a case of a 17-year-old male adolescent who sustained an acute dislocation of the anterolateral tibiofibular joint with routine ambulation, who had a chronic history of subluxation.