Hypercellular basophilic tumor with closely packed glandular architecture.

The closely packed "glands" contain dense eosinophilic material and are lined by monotonous cells.

PAX-8 is positive.

Thyroglobulin is positive.

Metastatic thyroid carcinoma to the scalp. #dermpath #surgicalpath #blueskypath #blueskypathology #blueskydermpath #immunohistochemistry #pathology