Abstract
Lung ultrasound offers a real-time non-ionizing imaging modality that combines image accuracy with accessibility. This presentation explores the fundamental principles, technical aspects, and clinical applications of lung ultrasound. Emphasis is placed on PoCUS applications, where lung ultrasound has demonstrated superior sensitivity and specificity compared to traditional chest X-rays for many common pathologies. The presentation includes practical scanning techniques, documentation guidelines, and case studies to illustrate the utility of lung ultrasound in clinical decision-making.