# Testicular ultrasound: an emergency medicine perspective

## TL;DR

This paper discusses the importance of testicular ultrasound in emergency medicine and highlights training challenges and solutions for accurate diagnosis.

## Contribution

The paper proposes an educational framework and algorithm for emergency physicians to improve testicular ultrasound practices.

## Key findings

- Testicular ultrasound is vital for diagnosing acute scrotal conditions like torsion or rupture.
- Emergency physicians use point-of-care ultrasound more broadly than intensivists, including for testicular assessments.
- Low incidence of acute scrotum poses challenges for training emergency physicians in scrotal ultrasound.

## Abstract

Ultrasound of the scrotum plays a crucial role in assessing acute scrotal conditions in the Emergency Department. Although the Emergency Physician and Intensivist have shared responsibility for the care of the critically ill patient, the Emergency Physician typically uses Point-of-care Ultrasound in a broader range of applications than the intensivist to include advanced abdominal, obstetric, testicular, musculoskeletal, and ocular ultrasonography. Acute scrotum refers to the sudden onset of scrotal erythema, swelling, or pain, and it is not a rare condition in the Emergency Department. Prompt intervention is required in cases of testicular torsion or rupture, and ultrasound of the scrotum has high utility for emergency physicians seeing acute scrotal complaints with any frequency. However, the incidence of acute scrotum incidence is low compared to other disease states requiring ultrasound diagnosis. This presents a problem when considering ultrasound training of Emergency Physicians for ultrasound of the scrotum in a Point-of-care perspective. With this narrative review, we will attempt to raise the awareness of emergency medicine doctors to the importance of ultrasound of the scrotum in the Emergency Department. We will also discuss educational aspects in testicular ultrasound and the use of contrast-enhanced ultrasound. Finally, we propose an algorithm for action.