title: High-resolution, real-time ultrasonography in the preoperative location of parathyroid tumors. Pilot study.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D010282:Parathyroid Neoplasms / Q000175:diagnosis* / Q000601:surgery; D010865:Pilot Projects; D014465:Ultrasonics / Q000295:instrumentation; D014463:Ultrasonography