title: Changing patterns in hyperparathyroidism.
mesh_terms: D000236:Adenoma / Q000150:complications / Q000175:diagnosis / Q000601:surgery; D000328:Adult; D000368:Aged; D002118:Calcium / Q000097:blood; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006961:Hyperparathyroidism / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D006965:Hyperplasia / Q000175:diagnosis; D008297:Male; D008479:Mediastinal Neoplasms / Q000150:complications / Q000175:diagnosis / Q000601:surgery; D008722:Methods; D008875:Middle Aged; D009333:Neck / Q000601:surgery; D010280:Parathyroid Glands / Q000601:surgery; D010282:Parathyroid Neoplasms / Q000175:diagnosis; D013961:Thyroid Gland / Q000601:surgery; D013964:Thyroid Neoplasms / Q000150:complications / Q000175:diagnosis / Q000601:surgery
chemical_list: D002118:Calcium