<prompt> A 35-year old lady presented with dysphagia nocturnal asthma and weight loss for 6 years. The most probable diagnosis is -Achalasia cardiaLye stricture of esophagusGastroesophageal reflux diseaeCancer esophagus  <response>: Davidson;s principles and practice of medicine 22nd edition Achalasia cardia is presented with dysphagia ,episodic chest pain due to oesophageal spasm,nocturnal pulmonary aspiration, weight loss. 