Odynophagia differential diagnosis

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Overview

Odynophagia should be differentiated from dysphagia (difficulty in swallowing). There are many causes of odynophagia. They can also be differentiated with help of appropraite H & E and diagnostic procedures.

Differentiating odynopaghia from dysphagia:

Factor	Odynopagia	Dysphagia
Defination	Pain in swallowing	Inability to start or continue to swallow
Pathophysiology	Irritation of sensory nerves	Motor nerves paralysis or mechanical obstruction
Involved areas	Pharynx and esophagus	Motor nerves or esophagus