Question 2137
{"accessible":false,"alternatives":[{"id":10613,"text":"common in thyroid cancer"},{"id":10614,"text":"decreasing in prevalence"},{"id":10615,"text":"histopathological invasion of the nerves \u003c 1mm at the site of the tumor"},{"id":10616,"text":"malignant disease in named nerves"},{"id":10617,"text":"readily seen in metastatic adenocarcinoma"}],"archived":false,"correctAlternativeId":10616,"explanation":"\u003cp\u003ePerineural tumor spread is defined malignant disease in named nerves\u0026nbsp;and can be identified by radiologists, unlike perineural invasion which is seen histologically.\u0026nbsp;\u003c/p\u003e","id":2137,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2622","nextQuestionPath":"/articles/perineural-spread-of-tumour/questions/2136","relatedArticles":[],"alsoUsedIn":[{"id":983,"kind":"Course","title":"2021 Virtual Conference Private Use - page 983","link":"https://radiopaedia.org/courses/2021-virtual-conference-private-use/pages/983"},{"id":983,"kind":"Course","title":"Radiopaedia 2021 - isoCME - page 983","link":"https://radiopaedia.org/courses/radiopaedia-2021-isocme/pages/983"},{"id":983,"kind":"Course","title":"2022 Virtual Conference Private Use - page 983","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/983"},{"id":970,"kind":"RestrictedPage","title":"Page 970 (in no courses)","link":"https://radiopaedia.org/admin/restricted_pages/970"},{"id":955,"kind":"RestrictedPage","title":"Page 955 (in no courses)","link":"https://radiopaedia.org/admin/restricted_pages/955"},{"id":1,"kind":"LiveSchedule","title":"1","link":"https://radiopaedia.org/admin/live_schedules/1"},{"id":12,"kind":"LiveSchedule","title":"12","link":"https://radiopaedia.org/admin/live_schedules/12"},{"id":912,"kind":"Course","title":"2021 Virtual Conference Private Use - page 912","link":"https://radiopaedia.org/courses/2021-virtual-conference-private-use/pages/912"},{"id":912,"kind":"Course","title":"Radiopaedia 2021 - isoCME - page 912","link":"https://radiopaedia.org/courses/radiopaedia-2021-isocme/pages/912"},{"id":912,"kind":"Course","title":"Head \u0026 Neck Lectures - page 912","link":"https://radiopaedia.org/courses/head-neck-lectures/pages/912"}],"stem":"\u003cp\u003eWhich is true regarding perineural tumor spread?\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/2137"}],"attemptsPercentages":[{"alternativeId":"10615","percentage":18},{"alternativeId":"10614","percentage":2},{"alternativeId":"10616","percentage":66},{"alternativeId":"10617","percentage":10},{"alternativeId":"10613","percentage":4}],"promptToLogin":false,"questionManager":false,"articleId":"perineural-spread-of-tumor"}