title: An unusual case of hyperparathyroidism.
mesh_terms: D000236:Adenoma / Q000150:complications* / Q000175:diagnosis; D000328:Adult; D005260:Female; D006801:Humans; D006961:Hyperparathyroidism / Q000209:etiology*; D008297:Male; D010282:Parathyroid Neoplasms / Q000150:complications* / Q000175:diagnosis; D011863:Radioimmunoassay