Matthias Hofer's "Ultrasound Teaching Manual" is a structured, 4th-edition workbook designed for beginners, featuring over 400 illustrations to teach diagnostic ultrasound, including physical principles, abdominal scans, and emergency FAST exams. The text utilizes a "triplet-image" format, combining transducer positions, resulting images, and anatomical diagrams for interactive learning. For more details, visit Thieme . The Basics of Performing and Interpreting Ultrasound Scans