title: Preoperative ultrasonic localisation of parathyroid adenoma.
mesh_terms: D000236:Adenoma / Q000175:diagnosis*; D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006961:Hyperparathyroidism / Q000175:diagnosis / Q000601:surgery; D010282:Parathyroid Neoplasms / Q000175:diagnosis*; D011300:Preoperative Care; D014463:Ultrasonography