Question 27
{"accessible":false,"alternatives":[{"id":125,"text":"\u003c1% "},{"id":126,"text":"5%"},{"id":127,"text":"20%"},{"id":269,"text":"35%"},{"id":128,"text":"50%"}],"archived":false,"correctAlternativeId":126,"explanation":"\u003cp\u003eCesarean section scar (\"c-section scar\")\u0026nbsp;pregnancy develops in a thinned area of the myometrium, leading to an increased risk of uterine rupture and catastrophic hemorrhage.\u003c/p\u003e\u003cp\u003eIt is uncommon\u0026nbsp;overall (\u0026lt;1% of pregnancies), but in a woman with cesarean section and ectopic pregnancy, it occurs with a frequency of approximately 6%.\u003c/p\u003e\u003cp\u003eIf a woman has had\u0026nbsp;multiple c-sections, it is debatable if this increases her risk of a c-section scar\u0026nbsp;pregnancy.\u003c/p\u003e","id":27,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/27","nextQuestionPath":null,"relatedArticles":[],"alsoUsedIn":[{"id":1356,"kind":"Course","title":"2022 Virtual Conference Private Use - page 1356","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/1356"},{"id":1200,"kind":"Course","title":"2022 Virtual Conference Private Use - page 1200","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/1200"},{"id":248,"kind":"LiveSchedule","title":"248","link":"https://radiopaedia.org/admin/live_schedules/248"},{"id":170,"kind":"LiveSchedule","title":"170","link":"https://radiopaedia.org/admin/live_schedules/170"},{"id":1310,"kind":"Course","title":"2022 Virtual Conference Private Use - page 1310","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/1310"},{"id":1310,"kind":"Course","title":"Obstetrics \u0026 Gynaecology Lectures - page 1310","link":"https://radiopaedia.org/courses/obgyn-lectures/pages/1310"}],"stem":"\u003cp\u003eAmong women with an ectopic pregnancy and a\u0026nbsp;prior history of a cesarean section, what is the approximate frequency of cesarean\u0026nbsp;section\u0026nbsp;scar\u0026nbsp;pregnancy?\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/27"}],"attemptsPercentages":[{"alternativeId":"269","percentage":4},{"alternativeId":"125","percentage":34},{"alternativeId":"128","percentage":4},{"alternativeId":"127","percentage":14},{"alternativeId":"126","percentage":44}],"promptToLogin":false,"questionManager":false,"articleId":"cesarean-scar-ectopic-pregnancy"}