A Arjona-Sánchez1,2. 1. Unit of Surgical Oncology, Reina Sofia University Hospital, Menendez Pidal Av., s/n, 14004, Cordoba, Spain. alvaroarjona@hotmail.com. 2. GE09 Research in Peritoneal and Retroperitoneal Oncological Surgery, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Cordoba, Spain. alvaroarjona@hotmail.com.