Underestimation of invasive breast carcinoma in patients with initial diagnosis of ductal carcinoma in situ: Size matters Alberto Bouzón Alejandro; Ángela Iglesias López; Benigno Acea Nebril; María Lourdes García Jiménez; Carlota Czestokowa Díaz Carballada; José Ramón Varela Romero;

Sentinel lymph node biopsy in papillary thyroid cancer: Accuracy and application in clinical practice Amaia Expósito Rodríguez; Igone Corta Gómez; Maite Domínguez Ayala; Maitane García Carrillo; Ana Isabel González García; Maria Teresa Gutiérrez Rodríguez; Amelia Oleaga Alday; Miguel Paja Fano; María Luisa Rodríguez Iriarte; Aitziber Ugalde Olano; Roza Zabala Landa;