UNASSIGNED: Background: @entity1358 can @entity3 to uncommon sites, for example, the thyroid gland where @entity3 are rarely found. To determine the @entity1 survival and the time between @entity5 diagnosis and thyroid @entity3 , we analyzed a large @entity1 cohort from our hospital records and performed a systematic review. @entity1 and Methods: @entity1 diagnosed between 1978 and 2007 with thyroid @entity3 from @entity1358 were retrospectively identified from the hospital database. A systematic literature search was performed for publications describing at least three cases of thyroid @entity3 from @entity1358 . Case data from the identified studies were collected and used to determine the survival data. Results: We identified 34 @entity1 (19 females) from our hospital records with a mean age of 67 years (range, 33-79) when thyroid @entity3 was diagnosed. Median time to primary @entity3 after resection of @entity1358 was 6.5 years (range, 0-25) with a single case of synchronous @entity3 . Median survival after primary @entity3 was 4.7 years (95% confidence interval [CI]: 1.8-7.6). The systematic review included 32 studies with 285 @entity1 . Case data could be extracted for 202 @entity1 . Median time to thyroid @entity3 (without synchronous cases) was 8.8 years (95% CI: 7.5-10.1). Median actuarial survival after thyroid @entity3 was 3.4 years (95% CI: 2.2-4.6). Total thyroidectomy was not associated with a better survival compared to partial thyroidectomies. Conclusions: Time to thyroid @entity3 of @entity1358 can be very long, and survival after thyroidectomy is favorable compared to @entity3 to other sites.

Survival After XXXX Metastasis to the Thyroid: Single Center Experience and Systematic Review of the Literature.

@entity1 :: ('9606', 'Species') :: ['Patients', 'patients', 'patient'] @entity1358 :: ('MESH:D002292', 'Disease') :: ['renal cell carcinoma', 'Renal cell carcinoma'] @entity5 :: ('MESH:D009369', 'Disease') :: ['cancer'] @entity3 :: ('MESH:D009362', 'Disease') :: ['metastasis', 'metastases', 'metastasize']
@entity1358 :: (MESH:D002292,Disease) :: ['Renal Cell Carcinoma']
