Question 484
{"accessible":false,"alternatives":[{"id":2432,"text":"interspacing and doubling scanning of anatomy "},{"id":2433,"text":"interspaces and a portion of anatomy partially scanned and requiring interpolation\r\n"},{"id":2434,"text":"overlapping and double scanning of anatomy "},{"id":2435,"text":"overlapping and portions of anatomy partially scanned and requiring interpolation \r\n"}],"archived":false,"correctAlternativeId":2433,"explanation":"\u003cp\u003ePitch \u0026gt;1.0 means the x-ray beams are not contiguous for adjacent rotations, i.e. there are gaps in between the x-ray beams and the image requires to be interpolated for complete reconstruction.\u003c/p\u003e","id":484,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2424","nextQuestionPath":"/articles/pitch-ct/questions/483","relatedArticles":[],"alsoUsedIn":[],"stem":"\u003cp\u003eA spiral pitch of 1.3 will result in...\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/484"}],"attemptsPercentages":[{"alternativeId":"2434","percentage":15},{"alternativeId":"2433","percentage":73},{"alternativeId":"2435","percentage":5},{"alternativeId":"2432","percentage":8}],"promptToLogin":false,"questionManager":false,"articleId":"pitch-ct"}