Controlled continuous flow method for transurethral resections.

abstract：:Urethral pressure profiles have been a useful adjunct in the study of continence. Caffeine, a known smooth muscle inhibitor and skeletal muscle stimulator, is shown to decrease the urethral pressure profile in anesthetized dogs. This would lead one to believe that the smooth muscle component of urethral tonus is the d...

journal_title：Urology

authors： Palermo LM,Zimskind PD

更新日期：1977-10-01 00:00:00

abstract：:Four patients with protracted benign hematuria underwent silver nitrate instillation of the upper collecting system. The doses varied from 10 ml. of 0.25 per cent silver nitrate to 14 ml. of 1 per cent silver nitrate. In all 4 cases the hematuria resolved within four days without significant complications. At follow-u...

journal_title：Urology

authors： Diamond DA,Jeffs RD,Marshall FF

更新日期：1981-10-01 00:00:00

abstract：OBJECTIVES:To determine the clinical significance of Gleason score 3+4 versus 4+3 on radical prostatectomy. METHODS:Of 2390 men who underwent radical prostatectomy by a single surgeon, 570 had Gleason score 7 tumors without lymph node metastasis, seminal vesicle invasion, or tertiary Gleason pattern 5. Patients were e...

journal_title：Urology

authors： Chan TY,Partin AW,Walsh PC,Epstein JI

更新日期：2000-11-01 00:00:00

abstract：OBJECTIVES:To evaluate the pathologic and functional outcomes of patients with bilateral interfascial (IF) or extrafascial nerve-sparing (EF-NSP) techniques. It is believed that the IF-NSP technique used during robotic-assisted radical prostatectomy (RARP) spares more nerve fibers, while EF dissection may lower the ris...

journal_title：Urology

authors： Shikanov S,Woo J,Al-Ahmadie H,Katz MH,Zagaja GP,Shalhav AL,Zorn KC

更新日期：2009-09-01 00:00:00

abstract：:Inadvertent trocar-sheath migration is annoying to the surgeon and may result in serious visceral injury. Herein is described a novel technique to prevent such migration. A 0.25-in. Penrose drain is wrapped around the trocar-sheath unit as a collar to prevent sheath migration. ...

journal_title：Urology

authors： Nguyen TT,Wang DS,Winfield HN

更新日期：2003-08-01 00:00:00

abstract：OBJECTIVES:Prostate cancer incidence varies significantly among different ethnic groups. However, little is known about the survival outcome among groups. We sought to compare the survival outcome in patients with metastatic prostate cancer among different ethnic groups and to identify independent prognostic factors af...

journal_title：Urology

authors： Chen CH,Tzai TS,Huang SP,Wu HC,Tai HC,Chang YH,Pu YS

更新日期：2008-12-01 00:00:00

abstract：OBJECTIVES:Transitional cell carcinoma of the urinary bladder is associated with occupational exposure to 4,4'-methylenebis(2-chloroaniline) (MBOCA). A program to monitor MBOCA levels in the work environment and to screen for bladder cancer was performed at four MBOCA manufacturing factories. METHODS:The U.S. Occupati...

journal_title：Urology

authors： Chen HI,Liou SH,Loh CH,Uang SN,Yu YC,Shih TS

更新日期：2005-08-01 00:00:00

abstract：:An eight-year-old girl has had urge incontinence for the last three years and muscle weakness and pain in the lower extremities for one month. Urodynamic study revealed a bladder instability of severe degree. Tethered cord syndrome caused by a tight filum terminale was identified by metrizamide myelography. An untethe...

journal_title：Urology

authors： Kondo A,Kato K,Sakakibara T,Hashizume Y,Ito S

更新日期：1992-08-01 00:00:00

abstract：:We report the case of a 56-year-old man who in a motor vehicle collision developed a pelvic fracture and complete urethra rupture. Sudden onset of intermittent severe urethral bleeding occurred and it led to life-threatening blood pressure drop and dyspnea. An angiography of internal iliac artery showed a pseudoaneury...

journal_title：Urology

authors： Huang TY,Huang CN,Lee YC

更新日期：2013-12-01 00:00:00

abstract：OBJECTIVES:To evaluate and compare the safety and effectiveness of two noncontact laser regimens for the treatment of human benign prostatic hyperplasia (BPH), and to assess the impact of the spatial distribution of the laser-induced lesions on treatment outcome. METHODS:This was a prospective, double-blind, randomize...

journal_title：Urology

authors： Orihuela E,Motamedi M,Pow-Sang M,DeAngelis A,Cammack T,LaHaye M,Torres J,Warren MM

更新日期：1995-05-01 00:00:00

abstract：OBJECTIVES:Hormone-independent and cytotoxic drug-resistant tumor growth in osteoblastic metastases defines poor survival in patients with advanced prostate cancer. Therefore, we analyzed the ability of human osteoblast-like cells (MG-63 cells) and MG-63 conditioned media (MG-63 CM) to protect PC-3 human prostate cance...

journal_title：Urology

authors： Reyes-Moreno C,Sourla A,Choki I,Doillon C,Koutsilieris M

更新日期：1998-08-01 00:00:00

abstract：OBJECTIVES:To investigate the clinical efficacy of a caudal block compared with periprostatic local anesthesia for transrectal ultrasound-guided multicore prostate needle biopsy. METHODS:A total of 100 patients who had undergone initial prostate biopsy using a systematic five-region biopsy by a single operator were in...

journal_title：Urology

authors： Horinaga M,Nakashima J,Nakanoma T

更新日期：2006-08-01 00:00:00

abstract：:The association of limb loss with antenatal urologic intervention has recently been questioned. At present, no such cases have been reported. We present a case of antenatal vesicoamniotic shunting for posterior urethral valves in which the shunt entered the right lower extremity and coursed subcutaneously over the fem...

journal_title：Urology

authors： Gatti JM,Kirsch AJ,Massad CA

更新日期：2002-10-01 00:00:00

abstract：OBJECTIVES:To analyze the effect of delayed presentation of posterior urethral valves in children. METHODS:We divided 194 children with posterior urethral valve (PUV) who underwent surgical ablation into group I (less than 2 years old) and group II (greater than 2 years old) according to age at presentation. We analyz...

journal_title：Urology

authors： Ansari MS,Singh P,Mandhani A,Dubey D,Srivastava A,Kapoor R,Kumar A

更新日期：2008-02-01 00:00:00

abstract：:Herein is presented what we believe to be the eighth case reported of renal cell carcinoma with caval tumor thrombus treated by radical excision with vena caval resection. A review of the literature reveals that although postoperative morbidity is minimal, only 1 patient survived more than two years. All patients with...

journal_title：Urology

authors： Cole AT,Julian WA,Fried FA

更新日期：1975-08-01 00:00:00

abstract：:Postoperative ileal-ileal intussusception is an unusual and uncommonly cited complication of bladder augmentation. The preoperative diagnosis is difficult due to the vague clinical findings. We report a case of ileal-ileal intussusception that occurred following gastrocystoplasty in a child. Computed tomography accura...

journal_title：Urology

authors： Mordkin R,Gibbons MD,Cain MP

更新日期：1996-01-01 00:00:00

abstract：OBJECTIVES:To examine the transition to robot-assisted laparoscopic partial nephrectomy (RALPN) from pure laparoscopic partial nephrectomy (LPN) and investigate the learning curve (LC). RALPN has emerged as a minimally invasive alternative to nephron-sparing surgery. METHODS:A total of 150 consecutive patients were id...

journal_title：Urology

authors： Pierorazio PM,Patel HD,Feng T,Yohannan J,Hyams ES,Allaf ME

更新日期：2011-10-01 00:00:00

abstract：:A patient with bilateral cryptorchidism and gynecomastia due to Leydig cell tumor involving the left intra-abdominal testis is described. Raised serum estrogen, low serum testosterone, and ultrasonic demonstration of a tumor in the left testis allowed the diagnosis to be suspected preoperatively. The relevant literatu...

journal_title：Urology

authors： Allen FJ,Van Vollenhoven F

更新日期：1993-12-01 00:00:00

abstract：OBJECTIVES:Cancer control outcomes after partial cystectomy (PC) are not well studied. We compared the population-based rates of overall (OS) and cause-specific survival (CSS) in patients with urothelial carcinoma of the urinary bladder (UCB) treated with PC or radical cystectomy (RC). METHODS:Within the Surveillance ...

journal_title：Urology

authors： Capitanio U,Isbarn H,Shariat SF,Jeldres C,Zini L,Saad F,Graefen M,Montorsi F,Perrotte P,Karakiewicz PI

更新日期：2009-10-01 00:00:00

abstract：OBJECTIVE:To identify and address factors that may impact a surgeon's performance during endourologic procedures. METHODS:A literature review was performed for articles focusing on surgical ergonomics, education, sports and performance psychology. RESULTS:As urologists and trainees have become more comfortable approa...

journal_title：Urology

authors： Golan R,Shah O

更新日期：2020-05-01 00:00:00

abstract：OBJECTIVES:To evaluate the oncologic outcomes of hand-assisted retroperitoneoscopic nephroureterectomy (HARNU) for upper urinary tract urothelial carcinoma and compare them with the data from conventional open surgery. METHODS:We collected the data from 25 patients who underwent HARNU at our institution from January 1...

journal_title：Urology

authors： Chung SD,Huang CY,Chueh SC,Pu YS,Lai MK,Yu HJ,Huang KH

更新日期：2007-06-01 00:00:00

abstract：OBJECTIVES:To report the long-term results in 7 patients (including the 5-year results in 3 patients) after high-intensity focused ultrasonography (HIFU) combined with irradiation to treat testicular tumors in a solitary testis. METHODS:Transcutaneous HIFU ablation of testicular tumors is based on a technique using a ...

journal_title：Urology

authors： Kratzik C,Schatzl G,Lackner J,Marberger M

更新日期：2006-06-01 00:00:00

abstract：OBJECTIVE:To determine the long-term impact of extravasation at initial post-urethroplasty urethrogram, we present a novel classification system and report the association of leak severity with outcome. MATERIALS AND METHODS:A total of 91 patients underwent buccal graft urethroplasties of the bulbar urethra from 2007 ...

journal_title：Urology

authors： Grossgold ET,Eswara JR,Siegel CL,Vetter J,Brandes SB

更新日期：2017-06-01 00:00:00

abstract：:One of the primary antibacterial defense mechanisms of the bladder is the action of the luminal mucopolysaccharide layer against adsorption of inoculated bacteria. Previous studies have shown that local instillation of the mucopolysaccharide heparin can prevent bacterial adsorption on the bladder mucosa denuded of thi...

journal_title：Urology

authors： Hanno PM,Fritz RW,Mulholland SG,Wein AJ

更新日期：1981-09-01 00:00:00

abstract：:Rhabdomyosarcoma is the most common sarcoma diagnosed in childhood and adolescence, arising from the bladder/prostate in only 5%-10% of cases. Treatment-induced cytodifferention of tumor cells into mature rhabdomyoblasts has been reported following chemoradiation and is thought to suggest a more favorable outcome. We ...

journal_title：Urology

authors： Agard H,Clark C,Massanyi E,Steele M,McMahon D

更新日期：2020-03-01 00:00:00

abstract：:Pulsatile scrotal masses are extremely rare. We report the first case of pulsatile and painful scrotal mass that had an arterial collateral circulation, equivalent to an arterioarterial shunt, feeding an excluded internal iliac artery aneurysm after aortobifemoral bypass surgery. ...

journal_title：Urology

authors： el-Hakim A,Ponsot Y,Benko A

更新日期：2003-11-01 00:00:00

abstract：OBJECTIVE:To describe dorsal onlay buccal mucosa graft urethroplasty technique by subcoronal approach and glans preservation in distal penile urethral strictures with fossa navicularis involvement and to report safety, effectiveness, and cosmetic outcomes. METHODS:Retrospective review of a prospective database of pati...

journal_title：Urology

authors： Favre GA,Villa SG,Scherñuk J,Tobia IP,Giudice CR

更新日期：2020-12-24 00:00:00

abstract：OBJECTIVES:The specific goal of this study was to establish a simple histochemical technique by which the glycosaminoglycan (GAG) lining in the rabbit bladder can be routinely identified. METHODS:Rabbit bladder tissues were fixed in zinc formal, 10% neutral buffered formalin (NBF), 20% NBF, 40% NBF, 2% calcium acetate...

journal_title：Urology

authors： Grist M,Chakraborty J

更新日期：1994-07-01 00:00:00

abstract：:Because of the high incidence of lower pole reflux in complete duplications, decreased, delayed, or absent function in a hydronephrotic lower pole moiety is usually initially attributed to reflux nephropathy. Obstruction occurs commonly in the upper pole moiety due to an ectopic ureteral orifice or ureterocele. Howeve...

journal_title：Urology

authors： Amis ES Jr,Cronan JJ,Pfister RC

更新日期：1985-07-01 00:00:00

abstract：:Among 37 boys with posterior urethral valves (PUV), the clinical courses could be divided into three functional levels of severity which did not always correspond to the traditional anatomic classification of valves. Children with PUV presented at all ages, had varying degrees of renal impairment, and manifested a var...

journal_title：Urology

authors： Uehling DT

更新日期：1980-01-01 00:00:00