Low V H, Rubesin S E
Radiology Department, Sir Charles Gairdner Hospital, Nedlands, Western Australia.
Radiol Clin North Am. 1993 Nov;31(6):1265-91.
Swallowing requires the coordinated action of the alimentary tract from the oral cavity to the gastroesophageal junction. Any structural or functional abnormality along this pathway will interfere with swallowing. The "barium swallow" or pharyngoesophagogram requires examination of the oral cavity, pharynx, esophagus, and gastric cardia.
吞咽需要从口腔到胃食管交界处的消化道协同作用。沿此路径的任何结构或功能异常都会干扰吞咽。“吞钡检查”或咽食管造影需要检查口腔、咽、食管和贲门。