Thyroid Disorders · Pathology

The mutation 'PAX8-PPARG' fusion gene is most associated with which thyroid tumor?

  1. Papillary carcinoma
  2. Follicular carcinoma
  3. Anaplastic carcinoma
  4. Medullary carcinoma
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Correct answer: Follicular carcinoma

The t(2;3)(q13;p25) translocation, which creates the PAX8-PPARG fusion gene, is found in approximately one-third of follicular thyroid carcinomas, as well as some follicular adenomas.

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