Rubesin S E, Laufer I
Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia 19104.
Dysphagia. 1991;6(3):170-8. doi: 10.1007/BF02493520.
This pictorial essay will explain how to obtain quality double- contrast radiographs during pharyngography, present principles of the interpretation of double-contrast images of the pharynx, and show examples of benign and malignant pharyngeal tumors.