Question 1805
{"accessible":false,"alternatives":[{"id":8968,"text":"Cornual, Mesosalpinx, Muscularis, Ampullary"},{"id":8969,"text":"Cornual, Mesosalpinx, Serosal, Ampullary"},{"id":8970,"text":"Interstitial, Cornual, Ampullary, Infundibulum"},{"id":8971,"text":"Interstitial, Isthmic, Ampullary, Infundibulum"}],"archived":false,"correctAlternativeId":8971,"explanation":"\u003cp\u003eThe four segments of the \u003ca href=\"/articles/fallopian-tube-1\"\u003eFallopian tube\u003c/a\u003e are:\u003c/p\u003e\u003cul\u003e\n\u003cli\u003eInterstitial (first 1 cm, within the myometrium)\u003c/li\u003e\n\u003cli\u003eIsthmic (next 3 cm)\u003c/li\u003e\n\u003cli\u003eAmpullary (next 5 cm)\u003c/li\u003e\n\u003cli\u003eInfundibulum (contains \"fingerlike\" projections that drape over the ovary)\u003c/li\u003e\n\u003c/ul\u003e\u003cp\u003eThe term \"cornual\" describes the portion of the uterus around the interstitial segment of the Fallopian tube.\u003c/p\u003e\u003cp\u003eThe mesosalpinx is a component of the \u003ca href=\"/articles/broad-ligament\"\u003ebroad ligament\u003c/a\u003e.\u003c/p\u003e\u003cp\u003eThe muscularis and serosa are histologic layers of the Fallopian tube, not segments.\u003c/p\u003e","id":1805,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/1805","nextQuestionPath":null,"relatedArticles":[{"id":1325,"title":"Fallopian tube","link":"/articles/fallopian-tube-1?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eWhat are the four segments of the Fallopian tube?\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/1805"}],"attemptsPercentages":[{"alternativeId":"8968","percentage":2},{"alternativeId":"8969","percentage":3},{"alternativeId":"8970","percentage":9},{"alternativeId":"8971","percentage":86}],"promptToLogin":false,"questionManager":false,"articleId":"broad-ligament"}