Abstract
Collision tumor represents the proximal coexistence of two histologically distinct tumors. The combination of two different types of tumors in a single thyroid gland is extremely unusual. We reported a case of follicular carcinoma and papillary microcarcinoma occur independently as a primary tumor separated by a normal tissue in a 59- year- old Saudi female, presented at the clinic with goiter for two months duration without symptoms of thyroid hormonal disorders. This case is one of few cases to be reported as a combined follicular thyroid carcinoma and papillary thyroid carcinoma in English literature.
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Article Type: Case Report
ELECTRON J GEN MED, Volume 19, Issue 6, December 2022, Article No: em411
https://doi.org/10.29333/ejgm/12412
Publication date: 29 Aug 2022
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