title: Large parathyroid cysts mimicking thyroid nodules.
mesh_terms: D000328:Adult; D003560:Cysts / Q000175:diagnosis* / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010280:Parathyroid Glands / Q000473:pathology; D010282:Parathyroid Neoplasms / Q000175:diagnosis* / Q000473:pathology; D011877:Radionuclide Imaging; D013959:Thyroid Diseases / Q000175:diagnosis*