Imaging of the Pharynx and the Esophagus

Often neglected or wrongfully discarded as obsolete, barium swallows still are a staple of the daily routine of radiology departments worldwide, serving as an important tool to support the clinical and endoscopic diagnosis of the upper gastrointestinal tract. Like other imaging methods, barium radiography and fluoroscopy have also undergone radical technological changes and upgrades. This book con...