Question 545
{"accessible":false,"alternatives":[{"id":2732,"text":"0%"},{"id":2733,"text":"15%"},{"id":2734,"text":"30%"},{"id":2735,"text":"45%"},{"id":2736,"text":"60%"}],"archived":false,"correctAlternativeId":2733,"explanation":"\u003cp\u003ePlain radiography is infrequently able to give the diagnosis, however, is useful for identifying free gas, and may show an\u0026nbsp;\u003ca href=\"https://radiopaedia.org/articles/appendicolith\"\u003eappendicolith\u003c/a\u003e\u0026nbsp;in 7-15% of cases. In the right clinical setting, finding an appendicolith makes the probability of acute appendicitis up to 90%.\u003c/p\u003e","id":545,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2640","nextQuestionPath":"/articles/acute-appendicitis-2/questions/544","relatedArticles":[{"id":5635,"title":"Appendicolith","link":"/articles/appendicolith?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eIn the setting of acute appendicitis, what approximate portion of patients can an appendicolith\u0026nbsp;be seen on an\u0026nbsp;abdominal radiograph?\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/545"}],"attemptsPercentages":[{"alternativeId":"2735","percentage":5},{"alternativeId":"2734","percentage":23},{"alternativeId":"2733","percentage":64},{"alternativeId":"2736","percentage":6},{"alternativeId":"2732","percentage":2}],"promptToLogin":false,"questionManager":false,"articleId":"acute-appendicitis"}