Question 867

{"accessible":false,"alternatives":[{"id":4382,"text":"breast cancer"},{"id":4383,"text":"lung adenocarcinoma"},{"id":4384,"text":"meningioma"},{"id":4385,"text":"renal cell carcinoma"},{"id":4386,"text":"thymoma"}],"archived":false,"correctAlternativeId":4384,"explanation":"\u003cp\u003e\u003ca href=\"/articles/tumour-to-tumour-metastasis-1\"\u003eTumor-to-tumor metastasis\u003c/a\u003e describes a rare phenomenon whereby a malignant tumor ('donor') metastasizes to another tumor ('recipient'). While a variety of benign and malignant tumors have been described as recipients, the most commonly affected recipient tumor is a \u003ca href=\"/articles/meningioma\"\u003emeningioma\u003c/a\u003e, while the most common donor tumors are primary malignancies from the lungs, breast, or kidneys. Radiographic clues that a meningioma may be involved in this process include atypical appearance and unexpectedly rapid growth.\u003c/p\u003e","id":867,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2803","nextQuestionPath":"/articles/meningioma/questions/818","relatedArticles":[{"id":1016,"title":"Breast neoplasms","link":"/articles/breast-neoplasms?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"},{"id":25591,"title":"Tumor-to-tumor metastasis","link":"/articles/tumour-to-tumour-metastasis-1?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eWhat is the most common recipient site for tumor-to-tumor metastasis?\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/867"}],"attemptsPercentages":[{"alternativeId":"4386","percentage":3},{"alternativeId":"4385","percentage":12},{"alternativeId":"4383","percentage":34},{"alternativeId":"4382","percentage":14},{"alternativeId":"4384","percentage":36}],"promptToLogin":false,"questionManager":false,"articleId":"meningioma"}