National survey on the treatment of cholelitiasis in Spain during the initial period of the COVID-19 pandemic Benedetto Ielpo; Mikel Prieto; Irene Ortega; José María Balibrea; Inés Rubio-Pérez; Montse Juvany; Miguel Ángel Gómez-Bravo; José Manuel Ramia;

Recommendations on intervention for hepatobiliary oncological surgery during the COVID-19 pandemic Alejandra García Botella; Miguel Angel Gómez Bravo; Marcello Di Martino; Mikel Gastaca; Elena Martín-Pérez; Santiago Sánchez Cabús; Belinda Sánchez Pérez; Santiago López Ben; Juan Carlos Rodríguez Sanjuán; Rafael López-Andújar; Manuel Barrera;

Endoscopy assisted skin and nipple preserving mastectomy and immediate reconstruction with prepectoral implant. Prospective study for the evaluation of the feasibility and safety of the technique, quality of life and cosmetic aftermath. Promoter Code: VideoBreast-24 Benigno Acea-Nebril; Alejandra García-Novoa; Sergio Sierra Fernández;