Question 131
{"accessible":false,"alternatives":[{"id":656,"text":"laceration (2 cm) involving trabecular vessels"},{"id":657,"text":"laceration (5 cm)"},{"id":658,"text":"parenchymal hematoma (8 cm)"},{"id":659,"text":"parenchymal hematoma (expanding)"},{"id":660,"text":"subcapsular hematoma (35% of surface area)"},{"id":661,"text":"subcapsular hematoma (ruptured)"}],"archived":false,"correctAlternativeId":660,"explanation":"\u003cp\u003eGrade II splenic trauma according to the AAST spleen injury scale includes:\u003c/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https://radiopaedia.org/articles/subcapsular-splenic-haematoma\"\u003esubcapsular hematoma\u003c/a\u003e\u0026nbsp;10-50% of surface area\u003c/li\u003e\n\u003cli\u003eintraparenchymal hematoma \u0026lt;5 cm in diameter\u003c/li\u003e\n\u003cli\u003elaceration 1-3 cm in depth not involving trabecular vessels\u003c/li\u003e\n\u003c/ul\u003e\u003cp\u003eExpanding hematoma or hematoma with capsular rupture indicates a grade III injury.\u003c/p\u003e","id":131,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/1601","nextQuestionPath":"/articles/aast-spleen-injury-scale/questions/129","relatedArticles":[{"id":26342,"title":"Splenic trauma","link":"/articles/splenic-trauma?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eIn splenic trauma, which of the following represents a grade II injury?\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/131"}],"attemptsPercentages":[{"alternativeId":"658","percentage":3},{"alternativeId":"661","percentage":1},{"alternativeId":"659","percentage":2},{"alternativeId":"657","percentage":14},{"alternativeId":"660","percentage":62},{"alternativeId":"656","percentage":18}],"promptToLogin":false,"questionManager":false,"articleId":"aast-spleen-injury-scale"}