Question 2174
{"accessible":false,"alternatives":[{"id":10794,"text":"ideal time for its assessment is in between 8-10 weeks"},{"id":10795,"text":"in mono-chorionic mono-amniotic pregnancy intertwin membrane is not present"},{"id":10796,"text":"it refers to a membranous separation between the two fetuses in a twin pregnancy"},{"id":10797,"text":"T sign represents mono-chorionic di-amniotic twin pregnancy"},{"id":10798,"text":"twin peak sign represents di-chorionic di-amniotic pregnancy"}],"archived":false,"correctAlternativeId":10794,"explanation":"\u003cp\u003eThe ideal time for the assessment of the intertwin membrane is in between 11-14 weeks.\u003c/p\u003e","id":2174,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2175","nextQuestionPath":null,"relatedArticles":[{"id":13596,"title":"Inter twin membrane","link":"/articles/inter-twin-membrane-1?lang=gb"},{"id":1696,"title":"Twin pregnancy","link":"/articles/twin-pregnancy-1?lang=gb"},{"id":2142,"title":"T sign (obstetrics)","link":"/articles/t-sign-obstetrics-1?lang=gb"},{"id":15057,"title":"Intertwin membrane folding","link":"/articles/intertwin-membrane-folding?lang=gb"}],"alsoUsedIn":[{"id":894,"kind":"Course","title":"2021 Virtual Conference Private Use - page 894","link":"https://radiopaedia.org/courses/2021-virtual-conference-private-use/pages/894"},{"id":894,"kind":"Course","title":"Radiopaedia 2021 - isoCME - page 894","link":"https://radiopaedia.org/courses/radiopaedia-2021-isocme/pages/894"},{"id":894,"kind":"Course","title":"Obstetrics \u0026 Gynaecology Lectures - page 894","link":"https://radiopaedia.org/courses/obgyn-lectures/pages/894"}],"stem":"\u003cp\u003eRegarding the evaluation of intertwin membrane. All of the following are correct \u003cstrong\u003eEXCEPT...\u003c/strong\u003e\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/2174"}],"attemptsPercentages":[{"alternativeId":"10797","percentage":9},{"alternativeId":"10795","percentage":10},{"alternativeId":"10796","percentage":9},{"alternativeId":"10794","percentage":64},{"alternativeId":"10798","percentage":8}],"promptToLogin":false,"questionManager":false,"articleId":"twin-peak-sign"}