Features of the systemic inflammatory response syndrome (SIRS): temperature >38oC in 28 patients (90.32%), heart rate > 90bpm in 24 patients (77.42%), respiratory rate >20 / minute in 20 patients (64.51%), White blood cells > 12, 000 / mm3 in 28 patients (90.32%), White blood cells <4.000 / mm3 in 1 patient (3.22%).