title: Radiology quiz case: papillary thyroid carcinoma with metastatic extension to the thyroglossal tract associated with previous Hashimoto thyroiditis.
authors.affiliation: University Hospital Lewisham, London, England.
authors.forename: Nima
authors.initials: N
authors.lastname: Heidari
authors.forename: Ricard
authors.initials: R
authors.lastname: Simo
authors.forename: Rosemary
authors.initials: R
authors.lastname: Toye
mesh_terms: D002291:Carcinoma, Papillary / Q000000981:diagnostic imaging* / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D009362:Neoplasm Metastasis; D011877:Radionuclide Imaging; D013955:Thyroglossal Cyst / Q000000981:diagnostic imaging* / Q000473:pathology; D013964:Thyroid Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D013967:Thyroiditis, Autoimmune / Q000150:complications / Q000473:pathology; D014057:Tomography, X-Ray Computed