Parameters;n=17
"Age, (years) (mean±SD)";40.7±16.2
"Sex, n (%)";
Male;"11 (65%)"
Female;"6 (35%)"
"BMI, (kg/m2) (mean±SD)";24.8±4.9
"CCI score, (mean±SD)";1.0±1.2
"WBC, ×103 µL (mean±SD)";13.4±2.2
"CRP, mg/L (mean±SD)";301.3±23.5
"Comorbidities, n (%)";
DM;"3 (17.6%)"
MI;"1 (5.9%)"
CVO;"1 (5.9%)"
"Peptic ulcer";"1 (5.9%)"
Hyperlipidemia;"2 (11.8%)"
"Stone location, n (%)";
"Lower ureter";"3 (17.6%)"
"Middle ureter";"1 (5.9%)"
"Upper ureter";"7 (41.2%)"
"Renal pelvis";"6 (35.3%)"
"Surgery, n (%)";
"Rigid URS-L";"17 (100%)"
"Preoperative drainage";
"dj stent";"5 (29.4%)"
Nephrostomy;"1 (5.9%)"
"Patients operated with contaminated endoscopes";68
"Patients infected with MDR K. pneumoniae from contaminated endoscopes";"17 (25%)"