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Objective To explore the effect of lymphovascular invasion (LVI) on prognosis in the high-grade stage pT1 bladder cancer after first transurethral resection of bladder tumor (TURBT). Methods Thirty-five high-grade stage pT1 bladder cancer patients who underwent first TURBT and showed LVI positive according to the postoperative pathological (observation group) and 70 high-grade stage pT1 bladder cancer patients who underwent first TURBT and showed LVI negative according to the postoperative pathological (control group) were enrolled into the study. The tumor recurrence rate, tumor progression rate, recurrence-free survival (RFS) and overall survival (OS) were compared between 2 groups. Results The follow-up time in observation group was 15 - 71 (42.1 ± 18.1) months, and in control group was 20-72 (50.9 ± 12.2) months. The tumor recurrence rate and tumor progression rate in observation group were significantly higher than those in control group:88.6%(31/35) vs. 34.3%(24/70) and 54.3%(19/35) vs. 22.9%(16/70), and there were statistical differences (P<0.01). The RFS and OS in observation group were significantly shorter than those in control group: (19.7 ± 4.5) months vs. (46.8 ± 9.2) months and (43.4 ± 12.6) months vs. (63.4 ± 7.1) months, and there were statistical differences (P<0.05). Conclusions There is a significant correlation between LVI and tumor recurrence and progression in the high-grade pT1 bladder cancer after first TURBT, and the LVI can predict disease progression and poor prognosis.
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Objective To summary the therapy outcome of retroperitoneal laparoscopic treatment on upper ureteral calculi.Methods The retroperitoneal laparoscopic treatment were performed to all cases from Jun.2011 to Jun.2012 in our hospital.All cases were treated with 3-hold method (two 10 mm and one 5 mm ports).The retroperitoneal space was made by a combination of blunt and balloon dissection,and the space was maintained with CO2 Ureteral longitudinal incision was made to remove the stones,and double J catheter was served as stent drainage.Absorbable suture was used to suture ureteral incision.Results A retroperitoneal approach was performed in 12 patients,and another patient was conducted the open surgery because the stone cower in the kidney calices.Operative periods ranged from 55 to 132 min (average was 85 min).There were no significant postoperative complications.Conclusion It is a minimally invasive and effective approach in the therapy of upper urerteral calculi with laparoscopic.
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Objective To explore the prevention and cure methods of the urethra prostate electricity cutting(TURP) on the bleeding after the benign prostatic hyperplasia(BPH) treating.Methods 35 cases with BPH of the bleeding patients after TURP were statistically analyzed.Results 26 examples turned for the better after general treatment;6 examples turned for the better after resectoscope wash gore and gave or got an electric shock the hemostasis;3 examples changed to the surgical operation hemostasis cured.Conclusion Accurate disposal inside operation and process behind operation is a key to decrease bleeding after the TURP of the BPH.
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Objective To improve the diagnosis and treatment of the kidney injury.Methods 136 cases of the kidney injury were analyzed retrospectively.Results 5 cases died,the other cases were cured.69 cases were followed up for 1～3 years,the cystic kidney function was all normal.Conclusion On time,accurate proceed assessment for the kidney injury,controlling strictly the digit advertises for the operation or not operation is a key to treating kidney injury.