Essential Image Acquisition Protocols for Thoracic Ultrasonography

Image acquisition is the technique of correct placement, holding, and manipulation of the ultrasound probe in an ultrasound examination for the purpose of answering a specific clinical question. We review the literature and discuss the image acquisition protocols used for thoracic ultrasound, explaining, where possible, the associated advantages, disadvantages, and alternatives. A better understanding of how to fine-tune image acquisition specifically for thoracic ultrasound will help physicians on all levels to standardise their practice and improve networking and collaboration. It will also lead to better-quality investigations and, potentially, new applications.