三種微創(chuàng)手術(shù)治療輸尿管上段復(fù)雜結(jié)石的對(duì)比研究
[Abstract]:Objective: to compare the efficacy of ureteroscopy lithotripsy (ureteroscopy), percutaneous lithotripsy (PCNL) and retroperitoneal laparoscopic ureterolithotomy (retroperitoneal laparoscopic ureterolithotomy) in the treatment of complex upper ureteral calculi. In order to determine the advantages and disadvantages of three minimally invasive treatment methods and the best indications. Methods: to review the important literature on endoscopic treatment of upper ureteral calculi in recent years, and to collect 213 cases of ureteral calculi treated by endoscopy in our hospital in recent two years, among which 58 cases were treated by ureteroscopic lithotripsy. 72 cases were treated with percutaneous nephrolithotripsy, 83 cases were treated with retroperitoneal laparoscopic ureterolithotomy. According to the standard of entry, 30 patients in each group were selected for statistical analysis. The time of operation, the decrease of hemoglobin and the days of hospitalization were analyzed. The hospital expenses, postoperative stone clearance rate and complication rate were compared. SPSS 16.0 statistical software was used to analyze the data. Results: (1) the operative time of RLUL group was 34.63 鹵3.67 min, 64.40 鹵6.17 min, 61.30 鹵5.72 min, respectively. Statistical analysis showed that the operative time of URL group was significantly shorter than that of PCNL RLUL group (P < 0.01). However, there was no significant difference in the operative time between PCNL group and RLUR group. (2) the decrease of hemoglobin in RLUL group was 4.17 鹵1.8 g / L, 20.67 鹵3.43 g / L respectively. According to statistical analysis, the decrease value of hemoglobin in RLUL group was higher than that in URL group. But the days of hospitalization in RLUL group were significantly lower than those in PCNL group (P < 0. 01). (3). The days of hospitalization in RLUL group were 4. 23 鹵1. 50 dsL, 8. 23 鹵1. 43 dsL, 6. 43 鹵1. 38dsrespectively. Statistical analysis showed that the hospitalization time of RLUL group was longer than that of). (group, but shorter than that of PCNL group (P < 0. 01). (4). Statistical analysis showed that the cost of hospitalization in PCNL group was significantly higher than that in URL group. But it was significantly lower than that in RUL group (P < 0. 01). (5). 4 patients with residual lithotripsy less than 4mm had residual stones larger than 4mm after operation. The stone clearance rate of RLUL group 1 week after operation was 1: 86.6% and 100% respectively. Statistical analysis showed that the stone clearance rate in PCNL group and RLUL group was significantly higher than that in URL group (P < 0.05). (6) two cases in URL group had fever, no bleeding, ureteral perforation. Complications such as secondary ureteral stenosis were found in 2 cases of fever and 2 cases of hemorrhage in RLUL group. In RLUL group, there were only 1 case with leakage of urine and 1 case with subcutaneous emphysema. The complication rate of RLUL group in PCNL group was: 6.6.67% and 13.3% respectively. Statistical analysis showed that there was no significant difference in the incidence of complications among the above three groups (P > 0.05). Conclusion: although URL has the advantages of short hospital stay and less surgical trauma, it has a poor therapeutic effect. PCNL has a high rate of stone clearance, especially for the treatment of ureteroscopic stones with difficult access to endoscopy or large volume of high stones. But there are many postoperative complications. RLUL can gradually replace open surgery and become the first choice for the treatment of upper ureteral complex stones.
【學(xué)位授予單位】:皖南醫(yī)學(xué)院
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類號(hào)】:R699
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