The phenomenon of nucleolar segregation in some lesions of the thyroid cell.
D000230:Adenocarcinoma / Q000473:pathology*; D006042:Goiter / Q000473:pathology*; D006801:Humans; D009697:Nucleolus Organizer Region / Q000648:ultrastructure*; D013964:Thyroid Neoplasms / Q000473:pathology*