Follicular cells exhibited grooves and inclusions, therefore we could
not exclude the possibility of papillary cancer on FNAC.
Final histopathology was benign.
There were two properties
suggesting carcinoma. First of all, the cell group presented in the
last image was suspicious. We have found only two similar clusters on
the smears. Second, the presence of macrophages would be unusual in the
case of a Graves's disease.
Final histopathology disclosed papillary carcinoma.
