title: [Value of ultrasonography in the preoperative localization of parathyroid adenomas].
mesh_terms: D000236:Adenoma / Q000150:complications / Q000175:diagnosis*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D006934:Hypercalcemia / Q000209:etiology; D008297:Male; D008875:Middle Aged; D010282:Parathyroid Neoplasms / Q000150:complications / Q000175:diagnosis*; D014463:Ultrasonography
vernacular_title: Valor de la ultrasonografía en la localización preoperatoria de los adenomas paratiroideos.