Esophageal food bolus obstruction

Esophageal food bolus obstruction
Endoscopic image of patient with esophageal food bolus obstruction due to a grape in the setting of eosinophilic esophagitis
Classification and external resources
Specialty	emergency medicine
ICD-9-CM	787.2
DiseasesDB	17942
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An esophageal food bolus obstruction (or steakhouse syndrome) is a medical emergency caused by the obstruction of the esophagus by an ingested foreign body. It is usually associated with diseases that narrow the lumen of the esophagus, such as eosinophilic esophagitis, Schatzki rings, peptic strictures, webs, or cancers of the esophagus; rarely it can be seen in disorders of the movement of the esophagus, such as nutcracker esophagus. While some esophageal food boli can pass by themselves or with the assistance of medications, some require the use of endoscopy to push the obstructing food into the stomach, or remove it from the esophagus.

Many foods can lodge themselves in the esophagus, but the most common are meats such as steak, poultry, or pork leading to the colourful description of the phenomenon as steakhouse syndrome. People with food bolus obstruction typically display acute dysphagia (difficulty swallowing), often to the point that they cannot even swallow their saliva, leading to drooling. They may also suffer from chest pain, neck pain, regurgitation of food, or painful swallowing (odynophagia).

Patients with esophageal food boluses are also at risk of complications, such as perforation of the esophagus, and aspiration into the lungs. As a result, urgent treatment of patients with high-risk features, or a lengthy duration of symptoms, is recommended.

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