title: Osteopenia, hypercalcemia and an anterior cervical mass.
mesh_terms: D005260:Female; D006801:Humans; D006961:Hyperparathyroidism / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology*; D006965:Hyperplasia; D008875:Middle Aged; D010280:Parathyroid Glands / Q000473:pathology; D011859:Radiography