Résumé
Urosepsis caused by upper urinary tract stone obstruction is a common critically disease in urology.However, it rarely occurs in the patient who underwent a dialysis with uremia.We report a patient who underwent an implantation of ureteral stent to control the infection, and we saved the patient with perinephric hematoma following the surgery. We removed the stones in the left ureteral through a flexible ureteroscope two month later.The hematoma was completely absorbed 6 months after the implantation of ureteral stent.
Résumé
Objective To evaluate the surgical techniques and clinical efficacy of retroperitoneoscopic ligation of renal lymphatic vessels outside adipose capsule and inside adipose capsule for comparison in the treatment of chyluria.Methods Retrospective anal-ysis of the retroperitoneal laparoscopic adipose capsule of kidney pedicle lymphatic duct ligation(group Ⅰ)and adipose capsule pathways in the kidney totally or subtotally free renal pedicle lymphatic ligation(group Ⅱ)and 1 1 1 patients with chyluria clinical data,compared two groups of operation time,bleeding volume,the rate of analgesia,postoperative gastrointestinal function recovery time,drainage time,postoperative recovery time,postoperative hospital stay and postoperative complications and other index differ-ence.Results Retroperitoneal laparoscopic operation group of adipose capsule in operation time,bleeding volume,postoperative an-algesia,postoperative gastrointestinal function recovery time,drainage time,postoperative recovery time,postoperative hospital stay and postoperative complications were better than the adipose capsule of kidney totally or subtotally free operation group,the differ-ence was statistically significant(P<0.05).Conclusion Retroperitoneal laparoscopic renal adipose capsule of kidney pedicle lym-phatic disconnection for the treatment of chyluria effect,and adipose capsule operation ways,the method less trauma,quicker recov-ery,can completely replace the renal adipose capsule total or Sub-total of free kidney pedicle lymphatic disconnection operation,wor-thy of clinical application.
Résumé
BACKGROUND: There are many in vitro selection method of sperm, and swim-up and density gradient centrifugation are commonly used. It remains unclear which method minimizes bad stimulation to the sperm and select sperm with high fertilization potential. OBJECTIVE: To evaluate the effectiveness of swim-up and gradient centrifugation preparation techniques on intrauterine insemination (IUI).METHODS: A computer-based online search of Cochrane Library, PubMed, EMBASE databases was performed, and some related journals were manually searched for related articles published between January 1966 and February 2009. The quality of included randomized controlled trials (RCT) and q-randomized trials (Q-RCT) was evaluated and Meta-analysis was conducted by the Cochrane Collaboration's software RevMan5.0. Experts.RESULTS AND CONCLUSION: A total of 6 studies were included, involving 4 RCTs and 2 Q-RCTs. A total of 486 patients (1 099 IUI cycles) were enrolled. The Meta-analysis indicated that there was no difference between swim-up and gradient centrifugation preparation techniques for the IUI in terms of cycle pregnancy rates [OR = 1.11, 95%CI(0.8,1.55)], miscarriage rates [OR = 0.31, 95%CI(0.09,1.04)], sperm count [the weight mean difference (WMD) =-0.89, 95%CI(-14.17,12.38)], sperm motility [WMD = -2.31, 95%CI(-7.27,2.65)]. There is insufficient evidence to confirm which is the best method in the two specific preparation techniques. The quality of study methods should be improved. And more measure parameters should be included when comparing it before or after treatment, such as sperm motility, sperm count, sperm function.