Question 449
{"accessible":false,"alternatives":[{"id":2253,"text":"breast cancer"},{"id":2254,"text":"colorectal carcinoma"},{"id":2255,"text":"lung cancer"},{"id":2256,"text":"malignant melanoma"},{"id":2257,"text":"renal cell carcinoma"}],"archived":false,"correctAlternativeId":2255,"explanation":"\u003cp\u003eA population-based study of 169,444 cancer patients from 1973 to 2001 in Detroit revealed that overall, 10% of patients diagnosed with one of these five primaries went on to develop brain metastases.\u0026nbsp;Specifically, 19.9% of lung cancers, 6.9% of melanomas, 6.5% of renal cancers, 5.1% of breast cancers and 1.8% of\u0026nbsp;\u003ca href=\"https://radiopaedia.org/articles/colorectal-carcinoma-crc\"\u003ecolorectal cancers\u003c/a\u003e\u0026nbsp;metastasized to the brain.\u003c/p\u003e","id":449,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/1935","nextQuestionPath":null,"relatedArticles":[{"id":4911,"title":"Malignant melanoma","link":"/articles/malignant-melanoma?lang=us"},{"id":4924,"title":"Brain metastases","link":"/articles/brain-metastases?lang=us"},{"id":1153,"title":"Colorectal cancer","link":"/articles/colorectal-cancer-1?lang=us"},{"id":7534,"title":"Renal cell carcinoma","link":"/articles/renal-cell-carcinoma-1?lang=us"},{"id":1022,"title":"Lung cancer","link":"/articles/lung-cancer-3?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eWhich of the following is most likely to metastasize to the brain?\u0026nbsp;\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/449"}],"attemptsPercentages":[{"alternativeId":"2255","percentage":56},{"alternativeId":"2254","percentage":3},{"alternativeId":"2253","percentage":20},{"alternativeId":"2257","percentage":3},{"alternativeId":"2256","percentage":18}],"promptToLogin":false,"questionManager":false,"articleId":"breast-neoplasms"}