Breathing levels during inspiration and expiration HRCT

Introduction: null Inadequate breathing manoeuvres during inspiratory and expiratory High Resolution Computed Tomography (HRCT) may conceal differences in lung density. Although spirometer-controlled HRCT is advocated, this technique is not common practice. The aim of this study was to determine breathing levels during inspiration and expiration HRCT as achieved after standard breathing instructions by the radiology assistant. null null Methods:...