Question 2006

{"accessible":false,"alternatives":[{"id":9984,"text":"convex border"},{"id":9985,"text":"round shape"},{"id":9986,"text":"visibility in at least two projections"},{"id":9983,"text":"well circumscribed margins"}],"archived":false,"correctAlternativeId":9984,"explanation":"\u003cp\u003eA breast mass is a space-occupying lesion that is visible on at least two projections with partially or completely convex borders. Masses may have circumscribed, obscured, microlobulated, indistinct, or spiculated margins. A breast mass may have a round, oval, or spiculated shape.\u0026nbsp;\u003c/p\u003e\u003cp\u003e\u0026nbsp;\u003c/p\u003e\u003cp\u003eWhile it is true that masses must be visible in at least two projections, this also applies to focal asymmetries.\u003c/p\u003e","id":2006,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2006","nextQuestionPath":null,"relatedArticles":[],"alsoUsedIn":[],"stem":"\u003cp\u003eWhich of the following characteristics\u0026nbsp;differentiates a breast mass from a focal asymmetry?\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/2006"}],"attemptsPercentages":[{"alternativeId":"9983","percentage":13},{"alternativeId":"9986","percentage":48},{"alternativeId":"9984","percentage":38},{"alternativeId":"9985","percentage":1}],"promptToLogin":false,"questionManager":false,"articleId":"asymmetry-mammography"}