13 presented inhibitor-resistant TEM.Three of the 13 isolates of P. aeruginosa were found to be resistant to beta-lactams, one of them was resistant to carbapenems (Fig. 2).SSI was detected in 18 patients, half of these were organ-space SSI, without statistically significant difference between laparoscopic and open approaches (11.1% vs. 14.3%, p=0.568).The risk of presenting SSI was reduced