AIFM3 and neoplasm: AIFM3 copy number gain was not associated with age (p = 0.73), gender (p = 0.26), tumor size (p = 0.45), multifocality (p = 0.21), extrathyroidal extension (p = 0.78), vascular invasion (p = 0.49) or pTNM (p = 0.24).