Application of laparoscopic urologic surgery using three ports through single incision / 中华泌尿外科杂志

Objective To explore the feasibility of the three-port laparoscopic surgery through single umbilical incision with urological desease. Methods Thirty-two patients (10 males and 22 females) were taken the laparoscopic surgery using three ports through single incision. Including varicocele 7 cases, simple kidney cyst 12 cases, double kidney cyst 1 case, polycystic kidney 1 case, left adrenal tumor 3 cases, right adrenal tumor 1 cases, left upper ureteral calculi 1 cases, giant hydronephrosis 1 case and atrophic kidney 4 cases. The surgery procedures were including make a 1.0-3.0 cm long incision in the navel, followed by inserting three 10 mm or 5 mm trocars in the incision for observation and operation. Conventional laparoscopic techniques were used to complete the urological surgery. Results The operation time of varicoeele ligation was 10--20 rain, mean 15 min, no intraoperative bleeding. The operation time of renal cysts was 30-53 min, mean 40 rain, no intraoperative bleeding. The operation time of resection of adrenal tumor was 57--120 min, mean 68 rain, intraoperative bleeding was 20-60 ml, mean 30 ml. The operation time of ureterolithotomy was 86 min, intraoperative bleeding was 50 ml. The operation time of nephrectomy was 45-135 min, mean 65 min, intraoperative bleeding was 90-150 ml, mean 110 ml. Length of stay 3-8 days, average 5.5 days.With average follow-up time 2 months, all cases were fully recovered without complication and no visible scar in the abdominal region. Conclusion The laparoscopic surgery using three ports through single incision is safe and effective in selected urological surgery.

Combined laparoscopic technique for superficial bladder neoplasms involved orifice / 中华泌尿外科杂志

Objective To assess clinical efficacy of the combined laparoscopic technique for superficial bladder neoplasms involved uretetic orifice. Methods A totsl of 12 patients with bladder neoplasms involved ureteric orifice were treated and reviewed.The clinieal tumor stage was Tis in 6,T1 in 6.During the procedure,the transurethral resection of bladder neoplasms was performed firstlythe extent including 0.5-1.0 cm formal bladder tissue around ureteric orifice,deep to superficial muscle of bladder,then ureteroneocystostomy was done with transperitoneal laparoscopic technique.Results The operations were successfully in all 12 cases.The average procedure time was 2.2 h.The average volume of hemorrhage was 25 ml.The double J stents were removed 3 months postoperatively.Six months after surgery intravenous pyelography(IVU)and cystography showed no ureter obstruction in all cases,Ⅰ-Ⅱ degree vesicle-ureteral reflux in 2 cases.One year after surgery custography showed Ⅰ-Ⅱdegree vesicle-ureteral reflux in 4 cases,Ⅱdegree relux in 3 cases.During 324 months' follow-up,B type ultrasound and IVU showed moderate hydronephrosis in 1 case,mild in 5. Conclusion The treatment of combining laparoscopic technique for superficial bladder neoplasms involved ureterie orifice might be an effective and safe method.

Modified Stamey bladder neck suspension for type Ⅰ femal stress urinary incontinence:early and long-term analysis / 中华泌尿外科杂志

0.25. Conclusions Modified Stamey bladder neck suspension is an effective treatment for type Ⅰ female stsees urinary incontinence.