Clinical presentation: an 80-year old woman was referred for an evaluation of atrial fibrillation. A firm nodule was palpable in the right lobe.

Palpation: a very firm nodule in the right lobe.

Hormonal examination: indicated euthyroidism.

Ultrasonography: revealed a solitary hypoechogenic nodule with coarse calcification .

FNAC report was follicular tumor.

Histopathology: macroinvasive follicular cancer.

 

 

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