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Achalasia
A patient presents with symptoms of dysphagia and a “bird’s beak” appearance on esophagogram. What is the likely diagnosis?
Heller myotomy
What is the most common surgical treatment for achalasia?
Diffuse esophageal spasm
Manometry will show simultaneous multipeaked contractions similar to those seen in achalasia; however, the LES will have normal receptive relaxation
A patient presents with symptoms of dysphagia and a “corkscrew” appearance on esophagography. What is the likely diagnosis?
Zenker’s diverticulum
A ______ is a false diverticulum that occurs in Killian's triangle between the pharyngeal constrictors and the cricopharyngeus muscle
Schatzki rings
______ are concentric constrictions of the distal end of the esophagus occurring at the squamocolumnar junction; as a result, there is esophageal mucosa above and gastric mucosa below
Iatrogenic
What is the most common cause of esophageal perforation?
Boerhaave’s syndrome
Iatrogenic is the most common cause overall
What is the most common cause of spontaneous esophageal perforation?