title: Radiology quiz case 1. Anaplastic thyroid carcinoma.
authors.affiliation: Massachusetts Eye and Ear Infirmary, Boston, USA.
authors.forename: Andrew R
authors.initials: AR
authors.lastname: Scott
authors.forename: Eric H
authors.initials: EH
authors.lastname: Holbrook
mesh_terms: D000368:Aged; D002277:Carcinoma / Q000000981:diagnostic imaging* / Q000473:pathology*; D005260:Female; D006801:Humans; D011859:Radiography; D013964:Thyroid Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology*