Question 583
{"accessible":false,"alternatives":[{"id":2920,"text":"Down syndrome"},{"id":2921,"text":"Edwards syndrome"},{"id":2922,"text":"tracheo-esophageal fistula"},{"id":2923,"text":"Turner syndrome"},{"id":2924,"text":"esophageal atresia"}],"archived":false,"correctAlternativeId":2920,"explanation":"\u003cp\u003eHypertrophic pyloric stenosis refers to the idiopathic thickening of gastric pyloric musculature which then results in progressive\u0026nbsp;\u003ca href=\"https://radiopaedia.org/articles/gastric-outlet-obstruction\"\u003egastric outlet obstruction\u003c/a\u003e\u0026nbsp;and typically presents within the first three weeks of life.\u0026nbsp;\u003c/p\u003e\u003cp\u003eIt is associated with all of the above except for Down syndrome.\u0026nbsp;\u003c/p\u003e","id":583,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/1928","nextQuestionPath":null,"relatedArticles":[{"id":13292,"title":"Down syndrome","link":"/articles/down-syndrome?lang=us"},{"id":11135,"title":"Tracheo-esophageal fistulation","link":"/articles/tracheo-oesophageal-fistulation?lang=us"},{"id":1941,"title":"Pyloric stenosis","link":"/articles/pyloric-stenosis?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eHypertrophic pyloric stenosis is associated with all of the following \u003cstrong\u003eEXCEPT\u003c/strong\u003e...\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/583"}],"attemptsPercentages":[{"alternativeId":"2922","percentage":11},{"alternativeId":"2921","percentage":13},{"alternativeId":"2920","percentage":46},{"alternativeId":"2924","percentage":14},{"alternativeId":"2923","percentage":16}],"promptToLogin":false,"questionManager":false,"articleId":"esophageal-atresia"}