Upper gastrointestinal bleeding following renal transplantation.

abstract：OBJECTIVE:To identify and validate novel prognostic marker genes in clear cell renal cell carcinoma (RCC) that are increasingly expressed during tumor progression. METHODS:Total RNA was isolated from normal renal tissue, primary G1 and G3 tumors, 14 samples each, and 32 metastases from RCC patients. Expression profile...

journal_title：Urology

authors： Chen D,Maruschke M,Hakenberg O,Zimmermann W,Stief CG,Buchner A

更新日期：2017-04-01 00:00:00

abstract：:A patient with pneumaturia was found to have a ureteroduodenal fistula, only the fourth such lesion reported. However, this patient is unique in that a fistula developed between the stump of a ureter and the duodenum in the absence of a kidney on that side. This case was namaged with a distal skin ureterostomy, ther...

journal_title：Urology

authors： Nemeth DJ,Edson M,Eckert R

更新日期：1975-05-01 00:00:00

abstract：OBJECTIVE:To assess the clinical features, additional abnormalities, and renal consequences of children with horseshoe kidney (HSK). METHODS:The medical records of 41 children with HSK followed in our pediatric nephrology clinic between the years of 2004 and 2014 were retrospectively reviewed. RESULTS:There were 22 g...

journal_title：Urology

authors： Yavuz S,Kıyak A,Sander S

更新日期：2015-02-01 00:00:00

abstract：OBJECTIVE:To develop and evaluate a diagnostic algorithm based on the alteration of mast cell and nerve fiber observed in bladder tissue of patients with interstitial cystitis (IC). MATERIALS AND METHODS:Non-IC samples from 6 control groups (N = 10, 10, 13, 2, 11, and 3, respectively) and nonclassic interstitial cysti...

journal_title：Urology

authors： Hofmeister MA,He F,Ratliff TL,Mahoney T,Becich MJ

更新日期：1997-05-01 00:00:00

abstract：:Previous studies performed in our laboratory indicated that the primary antibacterial defense mechanism of the rabbit bladder is the antiadsorptive action of the surface mucopolysaccharide. The increased bacterial adsorption that occurs when the bladder is denuded of this layer was prevented by the instillation of hep...

journal_title：Urology

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

更新日期：1978-10-01 00:00:00

abstract：OBJECTIVES:To characterize kidney function in patients with exstrophy-epispadias complex (EEC) at time of presentation for adult urologic care. MATERIALS AND METHODS:This was a retrospective analysis of 23 patients (ages 18-57) with EEC who presented to a single tertiary care center from 2001-2020. Kidney function was...

journal_title：Urology

authors： Handa N,Bowen DK,Guo J,Chu DI,Kielb SJ

更新日期：2021-01-28 00:00:00

abstract：:The finding of Torulopsis glabrata fungal cystitis has become increasingly evident. The presence of indwelling urinary catheters, diabetes mellitus, and prior antibiotic therapy are significant risk factors in its development. Three cases are presented exemplifying the presentation of this disease. A discussion of its...

journal_title：Urology

authors： Siminovitch JM,Herman GP

更新日期：1984-10-01 00:00:00

abstract：:A fifty-five-year-old man was seen with anuria. Retrograde pyelograms demonstrated bilateral ureteral obstruction subsequently shown to have resulted from sloughed renal papillae. A twenty-year history of phenacetin was obtained. Treatment included bilateral ureteral intubation, then ureterotomy on one side. ...

journal_title：Urology

authors： Strimer RM,Morin LJ

更新日期：1975-06-01 00:00:00

abstract：:A simple technique for intracorporeal knot tying is discussed. Laparoscopic applications in urology initially began as simple diagnostic procedures to examine impalpable undescended testes and as an adjunct to help in management of intersex disorders. Subsequently, extirpative procedures have developed as technology h...

journal_title：Urology

authors： Kozminski M,Richards WH 3rd

更新日期：1994-10-01 00:00:00

abstract：:Two cases of Kaposi sarcoma are presented. In each case the lesion had a bluish discoloration and was painless. Excision of lesions with wider margins was adequate therapy. ...

journal_title：Urology

authors： Conger K,Sporer A

更新日期：1985-08-01 00:00:00

abstract：:We present a case of a 30-year-old pregnant woman with renal cell carcinoma who underwent successful laparoscopic radical nephrectomy at 11 weeks of gestational age. The remainder of the pregnancy was uncomplicated, and the patient gave birth to a healthy baby boy at term. Although previous cases of successful nephrec...

journal_title：Urology

authors： Sainsbury DC,Dorkin TJ,MacPhail S,Soomro NA

更新日期：2004-12-01 00:00:00

abstract：OBJECTIVE:To determine, via a randomized comparison study, whether robotic simulator-acquired skills transfer to performance of a urethrovesical anastomosis (UVA) on a 3-dimensional-printed bladder model using the da Vinci Robot. MATERIALS AND METHODS:Medical students, surgical residents, and fellows were recruited an...

journal_title：Urology

authors： Hoogenes J,Wong N,Al-Harbi B,Kim KS,Vij S,Bolognone E,Quantz M,Guo Y,Shayegan B,Matsumoto ED

更新日期：2018-01-01 00:00:00

abstract：OBJECTIVES:To review our early experience with the use of a gastric segment for lower ureteral replacement in patients with bilateral ureteral stenosis after pelvic radiotherapy. METHODS:Four adult patients (three women and one man) underwent bilateral ureteral substitution using stomach. All patients received whole p...

journal_title：Urology

authors： Muraishi O,Yashi M,Shioji Y,Suzuki K,Sugaya Y,Tokue A

更新日期：2001-06-01 00:00:00

abstract：OBJECTIVES:To evaluate whether tamsulosin, as an alpha(1)-blocker, was effective for the treatment of steinstrasse in the lower ureter after shock wave lithotripsy. METHODS:A total of 67 patients (43 men and 24 women) with steinstrasse in the lower portion of the ureters were randomly divided into two groups. Only hyd...

journal_title：Urology

authors： Resim S,Ekerbicer HC,Ciftci A

更新日期：2005-11-01 00:00:00

abstract：:Urachal xanthogranuloma is rare. In this case, the patient presented with a lower abdominal mass and elevated inflammatory markers. The computed tomography findings of xanthogranulomatous urachitis resemble those of urachal carcinoma and, although rare, this entity should be included in the differential diagnosis of u...

journal_title：Urology

authors： Kuo TL,Cheng C

更新日期：2009-02-01 00:00:00

abstract：OBJECTIVES:Ureteral stents commonly cause lower urinary tract and flank discomfort. We evaluated the use of extended release oxybutynin versus phenazopyridine versus placebo for the management of ureteral stent discomfort after ureteroscopy. METHODS:Each of 60 patients who received a unilateral stent after ureteroscop...

journal_title：Urology

authors： Norris RD,Sur RL,Springhart WP,Marguet CG,Mathias BJ,Pietrow PK,Albala DM,Preminger GM

更新日期：2008-05-01 00:00:00

abstract：:In 1988 the KTP-532 laser was used to ablate a series of benign urethral strictures. Rather than using a single incision as in urethrotomy, strictures were treated with 360-degree contact photoradiation. Thirty-one male patients, average age 53.2 years, received thirty-seven treatments; 6 patients underwent a second l...

journal_title：Urology

authors： Turek PJ,Malloy TR,Cendron M,Carpiniello VL,Wein AJ

更新日期：1992-10-01 00:00:00

abstract：:A case of basaloid carcinoma of the right epididymis in a 22-year-old Saudi man is described. The tumor presented as a painless swelling of 2 months' duration. Right inguinal orchiectomy has been performed. Microscopically, the stroma was widely infiltrated by tumor cells, with marked apoptosis and necrosis. The tumor...

journal_title：Urology

authors： Kamal BA

更新日期：2005-06-01 00:00:00

abstract：:The rare occurrence of an accessory urethral-like channel passing anterior to the pubis in a female child is reported. ...

journal_title：Urology

authors： Redman JF,O'Donnell PD

更新日期：1983-09-01 00:00:00

abstract：OBJECTIVE:To determine the efficacy and safety of high-power holmium: yttrium aluminum-garnet (Ho:YAG) laser lithotripsy for multitract modified minimally invasive percutaneous nephrolithotomy (MPCNL) in the treatment of patients with large staghorn renal calculi. METHODS:A randomized, prospective study was conducted....

journal_title：Urology

authors： Chen S,Zhu L,Yang S,Wu W,Liao L,Tan J

更新日期：2012-02-01 00:00:00

abstract：OBJECTIVES:To correlate endocrine parameters in elderly men with lower urinary tract symptoms (LUTS) to patient age and clinical parameters such as prostate volume, prostate-specific antigen (PSA) levels, and uroflowmetry and to compare the clinical and endocrinologic parameters in men with or without hypogonadism. ME...

journal_title：Urology

authors： Schatzl G,Brössner C,Schmid S,Kugler W,Roehrich M,Treu T,Szalay A,Djavan B,Schmidbauer CP,Söregi S,Madersbacher S

更新日期：2000-03-01 00:00:00

abstract：:Wilms' tumor is the most common malignant tumor of the urinary tract in children but is rare in adults. Although histologically the tumors appear to be the same, successful treatment with multimodal therapy is much more common in childhood. We report on 2 patients with adult, anaplastic, Stage IV Wilms' tumor, one of ...

journal_title：Urology

authors： Bozeman G,Bissada NK,Abboud MR,Laver J

更新日期：1995-06-01 00:00:00

abstract：OBJECTIVES:To determine the value of mid-infrared spectroscopy (MIRS) of ureteral stent encrustations in predicting urinary stone composition. METHODS:A retrospective study analyzed the composition of stent encrustations and urinary stones by MIRS in patients who had had a stent for ureteral obstruction between 2001 a...

journal_title：Urology

authors： Rouprêt M,Daudon M,Hupertan V,Gattegno B,Thibault P,Traxer O

更新日期：2005-08-01 00:00:00

abstract：:As with other drugs, new drug applications for marketing approval of chemopreventive drugs must include data from adequate and well-controlled clinical trials that demonstrate effectiveness and safety for the intended use. This article summarizes the regulatory requirements for traditional marketing approval, as well ...

journal_title：Urology

authors： Beitz J

更新日期：2001-04-01 00:00:00

abstract：:Divided, or so-called kissing nevi of the penis, which are separated during embryogenesis, are very rare, with only seven studies reported to date. We present a case of a 30-year-old patient with a divided nevus located at the penis that rapidly changed in size and color within 4 months. These clinical features and th...

journal_title：Urology

authors： Egberts F,Egberts JH,Schwarz T,Hauschild A

更新日期：2007-02-01 00:00:00

abstract：OBJECTIVES:To describe the patient characteristics, physical examination and magnetic resonance imaging findings, and method of surgical repair of perineocele. A perineocele is a rare condition of an isolated central defect and herniation of the posterior perineum in patients without diffuse vaginal prolapse. METHODS:...

journal_title：Urology

authors： Eilber KS,Rosenblum N,Gore J,Raz S,Rodríguez LV

更新日期：2006-02-01 00:00:00

abstract：OBJECTIVES:The aim of this study was to: (1) determine effects of finasteride on transition zone (TZ) volume, TZ ratio (TZ volume/total prostate volume), and total prostate volume; (2) analyze differences in TZ and total volume reduction among patients who improve peak urinary flow rates following finasteride therapy w...

journal_title：Urology

authors： Tewari A,Shinohara K,Narayan P

更新日期：1995-02-01 00:00:00

abstract：OBJECTIVES:The extent of the required preoperative workup of patients who are candidates for radical prostatectomy is still controversial. Traditionally, cystoscopy has been reserved only for those patients who present with hematuria. However, several investigators have reported significant incidental cystoscopic findi...

journal_title：Urology

authors： Mor Y,Leibovitch I,Golomb J,Ramon J

更新日期：2001-05-01 00:00:00

abstract：OBJECTIVE:To explore the margin, ischemia, and complications (MIC) system achievement rate within a population of patients who were treated with robotic partial nephrectomy (RAPN), at 3 different tertiary care centers, and to determine the factors predicting MIC achievement. METHODS:The study population consisted of 3...

journal_title：Urology

authors： Lista G,Buffi NM,Lughezzani G,Lazzeri M,Abrate A,Mistretta A,Larcher A,Dell'Oglio P,Fossati N,Porter J,Ficarra V,Mottrie A,Guazzoni G

更新日期：2015-03-01 00:00:00

abstract：OBJECTIVES:To review the feasibility and outcome of retroperitoneoscopic nephrectomy (RPN) for pyonephrotic nonfunctioning kidneys. METHODS:RPN for pyonephrotic nonfunctioning kidneys was used in 52 patients from July 2001 to May 2007. Percutaneous nephrostomy drainage was instituted in 46 patients because of sepsis b...

journal_title：Urology

authors： Hemal AK,Mishra S

更新日期：2010-03-01 00:00:00