title: Visual vignette. Hyperthyroidism and cystic thyroid mass.
authors.affiliation: Endocrine and Diabetes Management Center, Inc, Richmond, Virginia, USA.
authors.forename: Harvey V
authors.initials: HV
authors.lastname: Lankford
mesh_terms: D044963:Biopsy, Fine-Needle; D005260:Female; D005497:Follicular Cyst / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000628:therapy; D006801:Humans; D006980:Hyperthyroidism / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology*; D007457:Iodine Radioisotopes; D008875:Middle Aged; D013961:Thyroid Gland / Q000002:abnormalities / Q000000981:diagnostic imaging; D018615:Ultrasonography, Doppler, Color
chemical_list: D007457:Iodine Radioisotopes