An improved positional technique for radiologic demonstration of infantile tracheoesophageal fistulae: a technical note.
暂无分享,去创建一个
For radiologic demonstration of infantile tracheoesophageal fistulae, a nasogastric tube is positioned in the distal esophagus before start of the injection. The thoracic and lower cervical esophagus are opacified by continuing the injection while the tube is withdrawn, with the infant in the Trendelenburg position.