4D-CT as a second line preoperative localization test for the evaluation of primary hyperparathyroidism Alberto G. Barranquero; Paula Pastor; Ana Ortega; Sara Corral; Joaquín Gómez Ramírez; Patricia Luengo; Belén Porrero; Luis Jacobo Cabañas;

Persistent elevated serum parathyroid hormone levels with normocalcaemia after parathyroidectomy: Secondary hyperparathyroidism or pseudo- hyperparathyroidism? Olivia Benet-Muñoz; María Asunción Acosta-Mérida; José Antonio Casimiro-Pérez; María Mar Callejón-Cara; Laura Jiménez-Díaz; Joaquín Marchena-Gómez;

Radio-guided procedure in minimally invasive surgery for primary hyperparathyroidism Isabel Blanco Saiz; Pilar Salvador Egea; Enma Anda Apiñániz; Nikola Rudic Chipe; Elena Goñi Gironés;