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Our understanding of swallowing has been much like the description of the elephant provided by the blind men. In our narrow, specialty-oriented arenas, the neurologist sees neuromuscular sequences, and the endoscopist sees structural anomalies; the dietitian opines on malnutrition, and the radiologist interprets shadows representing aspiration. The speech pathologist, gastroenterologist, internist, and surgeon also bring their tunneled views to the description of deglutition. Although each professional holds a limited piece of the truth, each has difficulty understanding the larger conceptual, methodologic, diagnostic, and therapeutic tools of other disciplines. Disorders of deglutition are summarily lumped into a diagnostic wastebasket called dysphagia
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