“…In our opinion, outpatient surgery represents a precious and safe alternative only when performed in a context in which the patient is accurately prepared preoperatively and strictly controlled post-operatively. However, ambulatory management has become the standard in many countries for the surgical treatment of BC [ 17 , [21] , [22] , [23] , [24] , [25] , [26] , [27] , [28] , [29] , [30] , [31] , [32] , [33] ]. The monitoring duration in hospitals is shorter (less than 12 h) and allows for decreased cost and waiting time for surgical care.…”