MRCP UK EXAMINATIONS

Detailed explanation-1: -In adults, food (typically meat) bolus impaction above a pre-existing esophageal stricture or ring is by far the most common cause of esophageal obstruction.

Detailed explanation-2: -These swallowing problems most commonly result from impaired muscle function, sensory changes, or growths and obstructions in the mouth or throat.

Detailed explanation-3: -Dysphagia can be classified as acute or nonacute. The acute onset of the inability to swallow solids and/or liquids (including saliva) is likely related to an esophageal foreign body impaction. Food impaction is the most common cause of acute dysphagia in adults.