title: Invited commentary.
authors.affiliation: Providence, RI.
authors.forename: Peter J
authors.initials: PJ
authors.lastname: Mazzaglia
mesh_terms: D005260:Female; D006801:Humans; D049950:Hyperparathyroidism, Primary / Q000601:surgery*; D008297:Male; D009333:Neck / Q000098:blood supply*; D016105:Parathyroidectomy / Q000379:methods*; D015641:Radiography, Interventional / Q000379:methods*