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OBJECTIVE To prepare rat whole-kidney acellular matrix (ACM) scaffolds using fluid perfusion method. METHODS The kidneys with ureters and renal vessels were harvested from 12-week-old Wistar rats. Intravenous catheters were inserted through the renal arteries to establish channels for whole-kidney retrograde perfusion successively with heparinized PBS, 1%(More)
OBJECTIVE To report the first case and detailed techniques of laparoendoscopic single-site surgery (LESS) radical cystectomy with orthotopic taenia myectomy sigmoid neobladder for organ-confined bladder cancer. METHODS A 74-year-old man presented with gross hematuria for 2 months and biopsy revealed bladder cancer. LESS radical cystectomy and bilateral(More)
OBJECTIVE To discuss the optimal approach of percutaneous nephrolithotomy (PCNL) for treatment of complicated renal calculi. METHODS A total of 581 patients with complicated renal calculus were treated by PCNL through the upper pole calix access. Of the 581 patients, 55 had multiple upper pole calculi, 136 had staghorn stones, 145 had partial staghorn(More)
Vasectomy is a simple and reliable method of male contraception. A growing number of men after vasectomy request vasectomy reversal due to various reasons. The pregnancy rate is lower than the patency rate after vasovasostomy and the pregnancy rate is time dependent. In this study, we evaluated the influence of reproductive tract obstruction on expression(More)
OBJECTIVE To assess the safety and therapeutic effect of morcellator in transurethral bipolar plasmakinetic anatomical enucleation (TUPKAEP) of benign prostate hyperplasia (BPH). METHODS The clinical data of 47 patients with BPH receiving TUPKAEP between January and July, 2015 were analyzed. During the operation, morcellator was used to smash the(More)
OBJECTIVE To present a case of laparoscopic radical cystectomy and detenial sigmoid colon orthotopic neobladder reconstruction for bladder tumor in a child. METHODS A 3-year-old boy with bladder rhabdomyosarcoma underwent laparoscopic radical cystectomy and detenial sigmoid colon orthotopic neobladder reconstruction. The bilateral pelvic lymphadenectomy(More)
PURPOSE In recent years the orthotopic neobladder has gained increasing popularity in patients who undergo radical cystectomy. However, there are only a few reports of orthotopic neobladders reconstructed from the sigmoid without detubularization. We investigated the complications and functional outcomes of the orthotopic sigmoid neobladder reconstructed(More)
OBJECTIVE To evaluate the therapeutic effect of laparoendoscopic single-site surgery (LESS) for treatment of male pseudohermaphroditism. METHODS A 17-year-old patient with male pseudohermaphroditism and a female social sex was admitted. According to the request by the patient and the relatives for a female gender, LESS vaginoplasty and cryptorchidectomy(More)
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