Esophageal Dysphagia - History and Diagnosis Algorithm Solids only - Probably Structural - Intermittent, Non-Progressive: Ring and/or web - Progressive • Slow +/- reflux: Stricture • Rapid +/- weight losee: Cancer Solids and Liquids - Probably Dysmotility - Pain+, Regurgitation++: Achalasia - Pain++, Regurgitation+/-: Spasm #Esophageal #Dysphagia #History #Diagnosis #Algorithm #gastroenterology