Risk factors for complications in acute calculous cholecystitis. Deconstruction of the Tokyo Guidelines Ana María González-Castillo; Juan Sancho-Insenser; Maite De Miguel-Palacio; Josep-Ricard Morera-Casaponsa; Estela Membrilla-Fernández; María-José Pons-Fragero; Luis Grande-Posa; Miguel Pera-Román;

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;

Indocyanine green in laparoscopic cholecystectomy: utility and correlation with a preoperative risk score Maria Luisa Galaviz-Sosa; Eric Herrero Fonollosa; María Isabel García-Domingo; Judith Camps Lasa; María Galofré Recasens; Melissa Arias Aviles; Esteban Cugat Andorrà;