Ultrasound principles and instrumentation

Area of Science:

• Medical Imaging
• Diagnostic Ultrasound

Background:

• Ultrasound (US) is a fundamental, accessible, and real-time imaging modality used widely in clinical practice.
• It plays a crucial role in diagnosing medical conditions, managing trauma, studying oncological diseases, and guiding interventions like percutaneous drainages.

Purpose of the Study:

• To provide a concise yet comprehensive overview of basic ultrasonography principles.
• To detail the instruments required for ultrasonic assessment.
• To explain fundamental ultrasound controls.

Main Methods:

• The chapter focuses on foundational knowledge of ultrasound physics and technology.
• It describes essential equipment and user interface controls for performing and interpreting ultrasound scans.

Main Results:

• Provides a clear explanation of basic ultrasound principles and instrumentation.
• Equips readers with foundational knowledge for understanding ultrasound image acquisition and interpretation.

Conclusions:

• Ultrasound is an indispensable tool in modern medicine, particularly for HPB surgeons in the operating room.
• Effective utilization requires understanding basic principles, equipment, and controls, highlighting the need for dedicated training in surgical residencies.