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;

Preoperative matching studies in the diagnosis of parathyroid adenoma for primary hyperparathyroidism: Can we avoid intraoperative PTH monitoring? Francisco Laxague; Cristian Agustin Angeramo; Enrique Dante Armella; Agustin Cesar Valinoti; Norberto Aristides Mezzadri; Juan Manuel Fernández Vila;

Is ultrasonography accurate for the diagnosis of gallbladder polyps? A review of cholecystectomy specimens from patients diagnosed with gallbladder polyps over a 14-years period Anna González Costa; Victoria Lucas Guerrero; María Nieves García Monforte; Natalia Bejarano González; Andreu Romaguera Monzonís; Beatriz Consola Maroto; Francisco G. Borobia;