title: Unusual acute abdomen: to operate or not to operate?
authors: General Surgery Unit-Department of Surgery, Catholic University, Rome, Largo A Gemelli 8, 00168 Rome, Italy.
authors: Roberto
authors: R
authors: Persiani
authors: Alberto
authors: A
authors: Biondi
authors: Francesco
authors: F
authors: Buccelletti
authors: Stefano
authors: S
authors: Rausei
authors: Nicolò Gentiloni
authors: NG
authors: Silveri