title: Highly aggressive behaviour of occult papillary thyroid carcinoma.
authors: M
authors: M
authors: Hardingham
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D009382:Neoplasms, Unknown Primary / Q000175:diagnosis*; D010610:Pharyngeal Neoplasms / Q000175:diagnosis*; D013964:Thyroid Neoplasms / Q000175:diagnosis*