Clinical analysis of the drainage of perinephric abscess with retroperitoneal laparoscopy / 中华泌尿外科杂志

ABSTRACT

Objective To discuss the safety and effectiveness of the drainage of perinephric abscess with retroperitoneal laparoscopy.Methods The clinical data of 12 cases undergoing the drainage of perinephric abscess with retroperitoneal laparoscopy were analyzed retrospectively.There were 3 males and 9 females,with a mean age of 47 years.All the 12 cases presented with lumbar pain and fever,7 cases had chill,5 cases had irritative symptom of bladder,and 4 cases had nausea and vomiting.The average course was 9 d,and the average diameter was 6.4 cm.Four cases were in the left side,and 8 in the right side.The main complications included type-2 diabetes (5 cases),type-1 diabetes (1 case),kidney stones (2 cases) and systemic lupus erythematosus (1 case).All the 12 cases were treated with antibiotics.The indexes were recorded,including operative time,intraoperative blood loss,purulent fluid volume,postoperative indwelling time of the drainage tube,postoperative time of body temperature returned to normal,postoperative hospital stay,and complication rate.Results All the 12 operations were successful without peritoneal damage,kidney damage or other complications.The mean operative time was 56 (48-95) min,the mean intraoperative blood loss was 127 (60-150) ml,the mean intraoperative purulent fluid volume drawed out was 128 (120-230) ml,the mean postoperative indwelling time of the drainage tube was 9 (6-12) d,the mean postoperative time of body temperature returned to normal was 3 (2-4) d,and the mean postoperative hospital stay was 10 (7-12) d.All the patients were followed up for an average of 6.5 (6-12) months,no recurrence occured.Conclusions The drainage of perinephric abscess with retroperitoneal laparoscopy has the advantages of definite effectiveness,complete drainage,little injury and rapid recovery.The drainage of perinephric abscess with retroperitoneal laparoscopy by skilled urologists is safe.