Radioembolization with yttrium as neoadjuvant therapy in initially unresectable intrahepatic cholangiocarcinoma Ibabe Villalabeitia Ateca; Mikel Prieto Calvo; Antonio Martínez de la Cuesta; Macarena Rodríguez-Fraile; Mikel Gastaca Mateo;

Prognostic value of the nodal ratio in gastric cancer: unicentric analysis of 199 patients Ibabe Villalabeitia Ateca; Arkaitz Perfecto Valero; Clara Serrano Hermosilla; Ainhoa Marcaida Salazar; Silvia Pérez Fernández; Aingeru Sarriugarte Lasarte;

Giant gastric trichobezoar in an adolescent patient Ibabe Villalabeitia Ateca; Eva Alonso Calderón; Patricia Alonso Carnicero; Gaizka Errazti Olartekoetxea;