Question 1659
{"accessible":false,"alternatives":[{"id":8256,"text":"\u003e7mm in height by definition"},{"id":8257,"text":"highly concerning for malignancy"},{"id":8258,"text":"is not considered to represent a solid component"},{"id":8255,"text":"may arise from either the cyst wall or an internal septation"},{"id":8259,"text":"typically will have a vascular stalk"}],"archived":false,"correctAlternativeId":8255,"explanation":"\u003cp\u003eA papillary projection may arise from either the cyst wall or an internal septations.\u003c/p\u003e\u003cp\u003eA protrusion must be more than 3mm in height to be considered a papillary projection. If smaller, it is considered a wall irregularity.\u0026nbsp;\u0026nbsp;\u003c/p\u003e\u003cp\u003eAlthough papillary projections may be seen in malignant ovarian tumors, they are typically seen in borderline neoplasms, and occasionally in benign cystadenomas.\u003c/p\u003e\u003cp\u003eA papillary projection is by definition, a type of solid component.\u003c/p\u003e\u003cp\u003ePapillary projections are variably vascularized, and may be avascular.\u0026nbsp;\u003c/p\u003e\u003cp\u003e\u0026nbsp;\u003c/p\u003e","id":1659,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2809","nextQuestionPath":"/articles/ovarian-tumours/questions/1608","relatedArticles":[{"id":40621,"title":"IOTA ultrasound rules for ovarian masses","link":"/articles/iota-ultrasound-rules-for-ovarian-masses?lang=us"}],"alsoUsedIn":[{"id":226,"kind":"Course","title":"Ultrasound of Ovarian Masses","link":"https://radiopaedia.org/courses/ultrasound-of-ovarian-masses"},{"id":978,"kind":"Course","title":"2021 Virtual Conference Private Use - page 978","link":"https://radiopaedia.org/courses/2021-virtual-conference-private-use/pages/978"},{"id":978,"kind":"Course","title":"Radiopaedia 2021 - isoCME - page 978","link":"https://radiopaedia.org/courses/radiopaedia-2021-isocme/pages/978"},{"id":978,"kind":"Course","title":"2022 Virtual Conference Private Use - page 978","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/978"},{"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":6,"kind":"LiveSchedule","title":"6","link":"https://radiopaedia.org/admin/live_schedules/6"},{"id":669,"kind":"Course","title":"Lectures by Alexandra Stanislavsky - page 669","link":"https://radiopaedia.org/courses/lectures-by-alexandra-stanislavsky/pages/669"},{"id":669,"kind":"Course","title":"Radiopaedia 2020 - Lectures Only - page 669","link":"https://radiopaedia.org/courses/radiopaedia-2020-exclusive/pages/669"},{"id":669,"kind":"Course","title":"2020 Virtual Conference Private Use - page 669","link":"https://radiopaedia.org/courses/2020-virtual-conference-private-use/pages/669"},{"id":858,"kind":"Course","title":"2021 Virtual Conference Private Use - page 858","link":"https://radiopaedia.org/courses/2021-virtual-conference-private-use/pages/858"},{"id":858,"kind":"Course","title":"Radiopaedia 2021 - isoCME - page 858","link":"https://radiopaedia.org/courses/radiopaedia-2021-isocme/pages/858"},{"id":858,"kind":"Course","title":"Obstetrics \u0026 Gynaecology Lectures - page 858","link":"https://radiopaedia.org/courses/obgyn-lectures/pages/858"}],"stem":"\u003cp\u003eIn an ovarian cystic lesion, which of the following is true of a single papillary projection?\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/1659"}],"attemptsPercentages":[{"alternativeId":"8255","percentage":69},{"alternativeId":"8257","percentage":6},{"alternativeId":"8259","percentage":6},{"alternativeId":"8256","percentage":12},{"alternativeId":"8258","percentage":7}],"promptToLogin":false,"questionManager":false,"articleId":"ovarian-tumors"}