Proximal gastrectomy (PG) for the surgical treatment of giant gastric GIST:could be it considered a valid surgical option in Western Countries?. Issue 2 (February 2023) - Vagliasindi, Alessio; Guariniello, Anna; Pellegrini, Sara; Tanzanu, Marta; Santandrea, Letizia; Guerra, Enrico; Santini, Simone; Zanzi, Federico