Advances in Respiratory Imaging

Although conventional radiography is still the first diagnostic imaging approach to respiratory disease, CT is proving to be invaluable as an adjunctive procedure in characterizing nasal and thoracic pathologic findings. CT eliminates superimposition of overlying structures and offers superior contrast resolution as compared with conventional radiography. These advantages allow for more precise characterization and localization of lesions and are invaluable for guiding rhinoscopic, bronchoscopic, and surgical procedures.