Radioguided parathyroidectomy: How does it contribute to surgery? Pilar Salvador Egea; Isabel Blanco Saiz; Emma Anda Apiñániz; Aitor Redondo Expósito; Cristina Erce García; Irati Pérez Otermin; Naomi Cruz Vásquez;

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;

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;