Surgical results and the location of pathological glands in the treatment of primary sporadic hyperparathyroidism with negative preoperative 99mTc-sestamibi scintigraphy Leire Agirre; Aitor de la Quintana; Gloria Martínez; Ainhoa Arana; María José Servide; Jasone Larrea;

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;

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;