Question 1870
{"accessible":false,"alternatives":[{"id":9288,"text":"breast carcinoma"},{"id":9289,"text":"lymphoma"},{"id":9290,"text":"medullary thyroid carcinoma"},{"id":9291,"text":"prostatic carcinoma"},{"id":9292,"text":"transitional cell carcinoma (TCC)"}],"archived":false,"correctAlternativeId":9291,"explanation":"\u003cp\u003e\u003cstrong\u003eSclerotic\u003c/strong\u003e\u0026nbsp;or\u003cstrong\u003e\u0026nbsp;blastic\u003c/strong\u003e\u003cstrong\u003e\u0026nbsp;bone metastases\u003c/strong\u003e\u0026nbsp;can arise from several different primary malignancies including:\u003c/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https://radiopaedia.org/articles/prostate-cancer-3?lang=gb\"\u003eprostate carcinoma\u003c/a\u003e\u0026nbsp;(most common)\u003c/li\u003e\n\u003cli\u003e\n\u003ca href=\"https://radiopaedia.org/articles/breast-neoplasms?lang=gb\"\u003ebreast carcinoma\u003c/a\u003e\u0026nbsp;(may be\u0026nbsp;\u003ca href=\"https://radiopaedia.org/articles/mixed-lytic-and-sclerotic-bone-metastases?lang=gb\"\u003emixed\u003c/a\u003e)\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://radiopaedia.org/articles/transitional-cell-carcinoma-urinary-tract?lang=gb\"\u003etransitional cell carcinoma (TCC)\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://radiopaedia.org/articles/carcinoid-tumour-2?lang=gb\"\u003ecarcinoid\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://radiopaedia.org/articles/medulloblastoma?lang=gb\"\u003emedulloblastoma\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://radiopaedia.org/articles/neuroblastoma?lang=gb\"\u003eneuroblastoma\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\n\u003ca href=\"https://radiopaedia.org/articles/missing?article%5Btitle%5D=mucinous-adenocarcinoma\u0026amp;lang=gb\"\u003emucinous adenocarcinoma\u003c/a\u003e\u0026nbsp;of the gastrointestinal tract (e.g.\u0026nbsp;\u003ca href=\"https://radiopaedia.org/articles/colorectal-carcinoma?lang=gb\"\u003ecolon carcinoma\u003c/a\u003e,\u0026nbsp;\u003ca href=\"https://radiopaedia.org/articles/gastric-adenocarcinoma?lang=gb\"\u003egastric carcinoma\u003c/a\u003e)\u003c/li\u003e\n\u003cli\u003e\n\u003ca href=\"https://radiopaedia.org/articles/lymphoma?lang=gb\"\u003elymphoma\u003c/a\u003e\u0026nbsp;(e.g.\u0026nbsp;ivory vertebra)\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://radiopaedia.org/articles/small-cell-lung-cancer-4?lang=gb\"\u003esmall cell lung cancer\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003epost-treatment appearance of any lytic metastasis\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://radiopaedia.org/articles/adenocarcinoma-of-the-lung?lang=gb\"\u003epulmonary adenocarcinoma\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://radiopaedia.org/articles/medullary-thyroid-carcinoma-1?lang=gb\"\u003emedullary thyroid carcinoma\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e","id":1870,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/1935","nextQuestionPath":"/articles/breast-neoplasms/questions/1128","relatedArticles":[{"id":9813,"title":"Transitional cell carcinoma (urinary tract)","link":"/articles/transitional-cell-carcinoma-urinary-tract?lang=us"},{"id":9229,"title":"Lymphoma","link":"/articles/lymphoma?lang=us"},{"id":10618,"title":"Prostate cancer","link":"/articles/prostate-cancer-3?lang=us"},{"id":7726,"title":"Medullary thyroid carcinoma","link":"/articles/medullary-thyroid-carcinoma-1?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eWhat is the most common primary tumor of sclerotic bone metastases?\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/1870"}],"attemptsPercentages":[{"alternativeId":"9292","percentage":1},{"alternativeId":"9289","percentage":2},{"alternativeId":"9290","percentage":3},{"alternativeId":"9291","percentage":83},{"alternativeId":"9288","percentage":11}],"promptToLogin":false,"questionManager":false,"articleId":"breast-neoplasms"}