Unusual scalp metastasis from follicular thyroid carcinoma.

Metastatic tumors presenting as soft tissue lesions are relatively rare, and can be the source of diagnostic confusion both clinically and histopathologically. We present a case of an 82-year-old woman with complaints of painless swelling in the right temporo-occipital junction for 3 months, and with unusual scalp metastasis of thyroid follicular carcinoma. Use of histopathological examinations are significant for determining the tumor type, and arriving at the exact and correct diagnosis.