<prompt> Progressive dysphagia for solids and liquids is found in carcinoma of?OropharynxHypopharynxNasopharynxAll  <response>: ANSWER: B HypopharynxREF: Harrison s 16th ed p. 217Intermittent dysphagiaProgressive dysphagia Diffuse esophageal spasm Ca esophagus hypopharynx Pharyngeal diverticulum Stricture Schatzki ring Achalasia cardia Esophagitis 