Question 1146
{"accessible":true,"alternatives":[{"id":5737,"text":"achalasia"},{"id":5738,"text":"diffuse oesophageal spasm"},{"id":5739,"text":"gastro-oesophageal reflux disease"},{"id":5740,"text":"non-specific oesophageal motility disorder"},{"id":5741,"text":"presbyoesophagus"},{"id":5742,"text":"scleroderma"}],"archived":false,"correctAlternativeId":5737,"explanation":"\u003cp\u003eTypical appearances of achalasia: dilated oesophagus with \"bird beak\" sign distally due to failure of lower oesophageal sphincter relaxation.\u0026nbsp;\u003c/p\u003e","id":1146,"imageUrl":"https://prod-images-static.radiopaedia.org/images/39904541/39492d15a19818d6d413011ae31c35_big_gallery.jpeg","imageAttribution":{"kind":"case","rID":61006},"imageAttributionCaseInfo":{"title":"Achalasia","contributor_name":"Mohammad Taghi Niknejad","contributor_param":"dr mt niknejad","case_rid":61006,"case_param":"achalasia-26"},"firstQuestionPath":"/questions/1146","nextQuestionPath":null,"relatedArticles":[{"id":5640,"title":"Gastro-oesophageal reflux disease","link":"/articles/gastro-oesophageal-reflux-disease?lang=gb"},{"id":23463,"title":"Presbyoesophagus","link":"/articles/presbyoesophagus?lang=gb"},{"id":32647,"title":"Diffuse oesophageal spasm","link":"/articles/diffuse-oesophageal-spasm?lang=gb"},{"id":41562,"title":"Oesophageal dysmotility","link":"/articles/oesophageal-dysmotility?lang=gb"},{"id":32645,"title":"Non-specific oesophageal motility disorder","link":"/articles/non-specific-oesophageal-motility-disorder?lang=gb"},{"id":8607,"title":"Scleroderma (gastrointestinal manifestations)","link":"/articles/scleroderma-gastrointestinal-manifestations-1?lang=gb"}],"alsoUsedIn":[],"stem":"\u003cp\u003eA 40-year-old female presents with dysphagia and barium swallow is performed. What is the most likely diagnosis?\u0026nbsp;\u003c/p\u003e","menuLinks":[{"text":"Report problem with question","url":"https://docs.google.com/forms/d/e/1FAIpQLSfO3soWYhOjJ7yErSysyCe5V4A1CqW7WK3rDA7MtAkecMGqNw/viewform?entry.1624461248\u0026entry.553583435=https://radiopaedia.org/questions/1146"}],"attemptsPercentages":[{"alternativeId":"5741","percentage":1},{"alternativeId":"5737","percentage":89},{"alternativeId":"5738","percentage":1},{"alternativeId":"5739","percentage":2},{"alternativeId":"5740","percentage":3},{"alternativeId":"5742","percentage":4}],"promptToLogin":false,"questionManager":false,"articleId":"achalasia"}