Operative management of acute abdomen after bariatric surgery in the emergency setting: the OBA guidelines

- De Simone, Belinda, Chouillard, Elie, Abu-Zidan, Fikri M., Moore, Ernest E., Weber, Dieter G., Coccolini, Federico, Di Saverio, Salomone, Kirkpatrick, Andrew, Shelat, Vishal G., Amico, Francesco, Pikoulis, Emmanouil, Ceresoli, Marco, Ramos, Almino C., Galante, Joseph M., Wani, I, De'Angelis, ND, Hecker, A, Sganga, G, Tan, E, Balogh, Zsolt J., Bala, M, Coimbra, R, Damaskos, D, Donatelli, Gianfranco, Ansaloni, L, Sartelli, M, Parasas, N, Kluger, Y, Chahine, E, Agnoletti, V, Fraga, G, Biffl, WL, Catena, F, Pintar, Tadeja, Gupta, Rahul, Renzi, Federica, Mahawar, Kamal, Madhok, Brijesh, Maccatrozzo, Stefano

Diagnosis and treatment of acute appendicitis: 2020 update of the WSES Jerusalem guidelines

- Di Saverio, Salomone, Podda, Mauro, de' Angelis, Nicola, Weber, Dieter G., Tolonen, Matti, Birindelli, Arianna, Biffl, Walter, Moore, Ernest E., Kelly, Michael, Soreide, Kjetil, Kashuk, Jeffry, Ten Broek, Richard, De Simone, Belinda, Gomes, Carlos Augusto, Sugrue, M, Davies, RJ, Damaskos, D, Leppaniemi, A, Kirkpatrick, A, Peitzman, AB, Fraga, GP, Maier, RV, Coimbra, R, Ceresoli, Marco, Chiarugi, M, Sganga, G, Pisanu, A, de' Angelis, GL, Tan, E, Van Goor, H, Pata, F, Di Carlo, I, Chiara, O, Litvin, A, Augustin, Goran, Campanile, FC, Sakakushev, B, Tomadze, G, Demetrashvili, Z, Latifi, R, Abu-Zidan, F, Romeo, O, Segovia-Lohse, H, Baiocchi, G, Costa, D, Gori, Alice, Rizoli, S, Balogh, Zsolt J., Bendinelli, Cino, Scalea, T, Ivatury, R, Velmahos, G, Andersson, R, Kluger, Y, Ansaloni, L, Catena, F, Boermeester, Marja, Sartelli, Massimo, Coccolini, Federico, Tarasconi, Antonio

Pursuing the second ipsilateral gland during minimally invasive video-assisted parathyroidectomy

- Bendinelli, Cino, Gray, Andrew, Suradi, Hassan, Weber, Dieter G., Acharya, Shamasunder, Price, Anna, Mcgrath, Shaun

WSES Jerusalem guidelines for diagnosis and treatment of acute appendicitis

- Di Saverio, Salomone, Birindelli, Arianna, Agresta, Ferdinando, Moore, Ernest E., Soreide, Kjetil, Griffiths, Ewen, De Castro, Steve, Kashuk, Jeffry, Kluger, Yoram, Leppaniemi, Ari, Ansaloni, Luca, Andersson, Manne, Kelly, Micheal D., Coccolini, Federico, Coimbra, Raul, Gurusamy, Kurinchi S., Campanile, Fabio Cesare, Biffl, Walter, Chiara, Osvaldo, Moore, Fred, Peitzman, Andrew B., Fraga, Gustavo P., Costa, David, Catena, Fausto, Maier, Ronald V., Rizoli, Sandro, Balogh, Zsolt J., Bendinelli, Cino, Cirocchi, Roberto, Tonini, Valeria, Piccinini, Alice, Tugnoli, Gregorio, Jovine, Elio, Persiani, Roberto, Weber, Dieter G., Biondi, Antonio, Scalea, Thomas, Stahel, Philip, Ivatury, Rao, Velmahos, George, Andersson, Roland, Sartelli, Massimo, Sugrue, Michael, De Moya, Mark, Gomes, Carlos Augusto, Bhangu, Aneel

WSES position paper on vascular emergency surgery

- Pereira, Bruno Monteiro T., Chiara, Osvaldo, Coccolini, Federico, Sartelli, Massimo, Di Saverio, Salomone, Bendinelli, Cino, Fraga, Gustavo Pereira, Ramponi, Fabio, Weber, Dieter G., Cimbanassi, Stefania, De Simone, Belinda, Musicki, Korana, Meirelles, Guilherme Vieira, Catena, Fausto, Ansaloni, Luca