Computed and Digital Radiography in Neonatal Chest Examination

Abstract

In the neonate (as well as other paediatric and older age groups), chest radiography (be it digital or analogue) remains the most requested imaging modality for investigation of respiratory and cardiac pathology. This is particularly true for preterm infants and neonates on intensive care, for whom daily portable chest radiographs are not uncommon. While other imaging modalities [such as ultrasound, fluoroscopy, computed tomography (CT), nuclear medicine, bronchoscopy, angiography and magnetic resonance imaging] may subsequently be employed, radiography is the most valuable initial investigation for neonatal respiratory disorders (Arthur 2001). Some of the major indications for chest radiography in the neonate are listed below.