WSES consensus guidelines on sigmoid volvulus management. - Tian, Brian W. C. A.; Vigutto, Gabriele; Tan, Edward; van Goor, Harry; Bendinelli, Cino; Abu-Zidan, Fikri; Ivatury, Rao; Sakakushev, Boris; Di Carlo, Isidoro; Sganga, Gabriele; Maier, Ronald V.; Coimbra, Raul; et al. (World Journal of Emergency Surgery, 2023)