Annular constriction of the rectum secondary to transitional cell carcinoma of the bladder.

abstract：OBJECTIVE:To establish a feasible rat model of radiation-induced erectile dysfunction after targeted prostate irradiation using an image-guided irradiation unit specially designed for small-animal radiation research. METHODS:The X-RAD 225Cx research platform was used in the present study. We first performed quality as...

journal_title：Urology

authors： Kimura M,Zodda AR,Mahmood J,Das SK,Nguyen GB,Jackson IL,Vujaskovic Z

更新日期：2015-05-01 00:00:00

abstract：:A case is presented for the routine determination of detrusor pressure in the performance of urodynamic studies. Its particular value in the investigation of the patient with subtle bladder instability, urinary incontinence, and voiding dysfunction is described. ...

journal_title：Urology

authors： Webster GD,Older RA

更新日期：1980-12-01 00:00:00

abstract：:An 84-year-old woman with left flank pain presented to our institution. Contrast-enhanced computed tomography demonstrated a large spherical adrenal mass (diameter 13 cm) showing features of a benign lesion. Histologic examination revealed a giant adrenal hemangioma. Surgical resection was curative, with no recurrence...

journal_title：Urology

authors： Galea N,Noce V,Ciolina F,Liberali S,Francone M

更新日期：2013-07-01 00:00:00

abstract：OBJECTIVES:The metallothioneins (MTs) are a family of small molecular weight trace metal and free radical scavenging proteins well established to play a role in the resistance to chemotherapy and radiotherapy in human cancers. MT gene expression is upregulated in response to the presence of metal ions such as zinc. Bec...

journal_title：Urology

authors： Smith DJ,Jaggi M,Zhang W,Galich A,Du C,Sterrett SP,Smith LM,Balaji KC

更新日期：2006-06-01 00:00:00

abstract：:Smooth muscle tone in the enlarged prostate is directly related to stimulation of the alpha-adrenergic receptors present in prostatic tissue. Variations in tone produce corresponding alterations in the degree of prostatic obstruction. Such variations can explain the spontaneous symptomatic variations seen clinically i...

journal_title：Urology

authors： Caine M

更新日期：1988-12-01 00:00:00

abstract：:An eighty-eight-year-old Puerto Rican presented with painless enlargment of one testicle which proved histologically to be due to Schistosoma mansoni. Intratesticular ovum deposits were not associated with inflammation, granulomas, or infarction, but marked sclerosing periorchitis was present. The case illustrates a v...

journal_title：Urology

authors： Elbadawi A,Davis RS,Cockett AT

更新日期：1978-07-01 00:00:00

abstract：:The excretion of urinary amino acids obtained from acid hydrolysates were studied by gas chromatographic analysis in 16 normal male subjects and 48 patients with cancer of the prostate. There were no significant differences of the most commonly excreted amimo acids in normal or patient groups or between patients with ...

journal_title：Urology

authors： McGregor RF,Johnson DE

更新日期：1976-08-01 00:00:00

abstract：OBJECTIVE:To determine the impact of physicians' financial relationships with the pharmaceutical industry on prescribing marketed alpha-blockers and overactive bladder (OAB) medications. We also aim to examine if the number or total value of transactions is influential. MATERIALS AND METHODS:We linked the Open Payment...

journal_title：Urology

authors： Modi PK,Wang Y,Kirk PS,Dupree JM,Singer EA,Chang SL

更新日期：2018-07-01 00:00:00

abstract：OBJECTIVES:To evaluate differences in stone measurement using computed tomography (CT) and ultrasound (US). Axial unenhanced helical CT is the reference-standard imaging modality for the assessment of urinary tract calculi; however, US is also commonly used. Differences in stone measurement using these techniques are p...

journal_title：Urology

authors： Ray AA,Ghiculete D,Pace KT,Honey RJ

更新日期：2010-08-01 00:00:00

abstract：OBJECTIVES:To define and discuss the characteristics of all-terrain vehicle (ATV)-related pediatric (<16 years) genitourinary (GU) trauma. ATV collisions represent a significant and growing portion of trauma cases in rural America. ATV-related renal injuries have been reported in adults but a comprehensive review of AT...

journal_title：Urology

authors： Kluemper C,Rogers A,Fallat M,Bernard AC

更新日期：2010-05-01 00:00:00

abstract：OBJECTIVES:Endoscopic injection of non-animal-stabilized hyaluronic acid/dextranomer gel is an increasingly recognized treatment option for vesicoureteral reflux. The procedure is minor compared with open surgery and, when successful, avoids the need for long-term antibiotic prophylaxis. We present data from 3 years of...

journal_title：Urology

authors： Hsieh MH,Madden-Fuentes RJ,Lindsay NE,Roth DR

更新日期：2010-07-01 00:00:00

abstract：OBJECTIVES:To investigate the effects of capsaicin (CAP) on proliferation of bladder cancer T24 cells in vitro as well as on xenografts in nude mice in vivo. METHODS:T24 cells were assessed for cell viability and apoptosis by 3-(4, 5-dimethylthiazol-2-yl)-3, 5-diphenyltetrazolium bromide assay and flow cytometry analy...

journal_title：Urology

authors： Yang ZH,Wang XH,Wang HP,Hu LQ,Zheng XM,Li SW

更新日期：2010-03-01 00:00:00

abstract：OBJECTIVES:The pediatric application of ureteroscopy was initially hindered by the size of the instruments and the fear of damaging the urethra and ureterovesical junction during endoscopic maneuvers. This review of our experience is focused on the usefulness of thin and ultrathin ureteroscopes such as the 7 F Gautier ...

journal_title：Urology

authors： Scarpa RM,De Lisa A,Porru D,Canetto A,Usai E

更新日期：1995-12-01 00:00:00

abstract：OBJECTIVE:Up to 10% of patients who have undergone the Bricker ileal conduit urinary diversion may develop ureteroileal anastomotic complications that are more frequently associated with the left side ureter. We have therefore modified the standard Bricker ileal conduit technique to minimize the anastomotic complicatio...

journal_title：Urology

authors： Li Y,Zhuang Q,Hu Z,Wang Z,Zhu H,Ye Z

更新日期：2011-11-01 00:00:00

abstract：OBJECTIVES:A pooled analysis was conducted in patients with lower urinary tract symptoms suggestive of benign prostatic hyperplasia to examine the relationship between the postvoid residual urine (PVR) volume and various clinical characteristics and to assess the effect of alfuzosin, a clinically uroselective alpha(1)-...

journal_title：Urology

authors： McNeill SA,Hargreave TB,Geffriaud-Ricouard C,Santoni J,Roehrborn CG

更新日期：2001-03-01 00:00:00

abstract：:This is a report of a patient whose left renal vein was ligated in the course of a right nephrectomy for a large Wilms tumor, in the presence of an unobstructed vena cava and without established venous collateral circulation. It would appear that even with sudden obstruction to venous outflow the left kidney can devel...

journal_title：Urology

authors： Tucci P,Diagonale AM,Visani S,Gentile RL

更新日期：1980-04-01 00:00:00

abstract：:Sarcomas are rare and account for approximately 1% of all malignancies. The subtype angiosarcoma is derived from vascular and lymphatic tissue and generally has a poor prognosis. Prior radiation therapy is a known risk factor for the development of angiosarcomas. We present what we believe to be the first case of an a...

journal_title：Urology

authors： Hayn MH,Bastacky S,Franks ME

更新日期：2007-03-01 00:00:00

abstract：OBJECTIVES:To investigate the role of phospholipase Cε (PLCε) by silencing PLCε with short hairpin RNA (shRNA) in human bladder cancer cells BIU-87 in vitro and in vivo. METHODS:A PLCε shRNA expression vector was transfected into BIU-87 cells, and the expression of PLCε protein was detected by Western blotting. Cell p...

journal_title：Urology

authors： Cheng H,Luo C,Wu X,Zhang Y,He Y,Wu Q,Xia Y,Zhang J

更新日期：2011-08-01 00:00:00

abstract：:A series of experiments has indicated that the bladder surface is lined with a sulfated polysaccharide that is capable of acting as a nonspecific antiadherence factor. It is capable of preventing the interaction of the transitional cells with many substances in urine, including bacteria, calcium, protein, and potentia...

journal_title：Urology

authors： Parsons CL

更新日期：1986-02-01 00:00:00

abstract：:Although the radiologic characteristics and endoscopic appearance of aberrant renal papillae have been described, a tissue diagnosis is the only way to exclude a low-grade urothelial malignancy. We report on three caliceal filling defects managed percutaneously in which biopsy findings confirmed aberrant papillae. ...

journal_title：Urology

authors： Bellman GC,Smith AD

更新日期：1994-01-01 00:00:00

abstract：:A surgical method for reconstruction of the umbilicus in patients with bladder exstrophy is described. The technique is based on the surgical principle of eventual tubularization of a skin strip buried in the subcutaneous space. ...

journal_title：Urology

authors： Hanna MK,Ansong K

更新日期：1984-10-01 00:00:00

abstract：OBJECTIVE:To investigate the impact of metabolic syndrome on lower urinary tract symptoms in a sample of middle-aged men receiving a health checkup. METHODS:Subjects aged 45 years or older who voluntarily underwent a medical checkup were enrolled. Participant demographics and health history were collected by a self-ad...

journal_title：Urology

authors： Yang TK,Hsieh JT,Chen SC,Chang HC,Yang HJ,Huang KH

更新日期：2012-11-01 00:00:00

abstract：OBJECTIVES:Frequently, statistically significant prognostic factors are reported in published studies with suggestions that disease management should be modified. However, the clinical relevance of such factors is rarely quantified. We evaluated the accuracy of predicting the need for invasive treatment among patients ...

journal_title：Urology

authors： Kiemeney LA,Mochtar CA,Straatman H

更新日期：2006-05-01 00:00:00

abstract：OBJECTIVE:To evaluate the prognostic role of antenatal diagnosis of posterior urethral valves (PUVs) on ultimate renal function. METHODS:Between 1990 and 2010, 315 patients with PUVs were diagnosed and treated at 2 separate tertiary centers. Primary valve ablation was performed in all patients except 18, who underwent...

journal_title：Urology

authors： Sarhan OM,Helmy TE,Alotay AA,Alghanbar MS,Nakshabandi ZM,Hafez AT

更新日期：2013-12-01 00:00:00

abstract：:Lymphoepithelioma-like carcinoma is an undifferentiated epithelial tumor with a prominent lymphocytic infiltrate and is rarely seen in the upper urinary tract. Only 3 and 2 cases involving the ureter and renal pelvis, respectively, have been reported. We report the fourth documented case of lymphoepithelioma-like carc...

journal_title：Urology

authors： Terai A,Terada N,Ichioka K,Matsui Y,Yoshimura K,Wani Y

更新日期：2005-11-01 00:00:00

abstract：OBJECTIVES:To assess the long-term oncological efficacy of radiofrequency ablation (RFA) for treatment of renal cell carcinoma (RCC). METHODS:In this institutional review board-approved, retrospective study, the records and imaging studies for all RCC patients treated with percutaneous RFA before 2005 were reviewed an...

journal_title：Urology

authors： Zagoria RJ,Pettus JA,Rogers M,Werle DM,Childs D,Leyendecker JR

更新日期：2011-06-01 00:00:00

abstract：OBJECTIVE:To use the tuberous sclerosis complex (TSC) Natural History Database to describe monitoring and treatment patterns among patients with TSC-related angiomyolipomas (AMLs). METHODS:This study used the TSC Natural History Database, which contains demographics, affected areas, diagnosis, and treatments for more ...

journal_title：Urology

authors： Swallow E,King S,Song J,Peeples M,Signorovitch JE,Liu Z,Prestifilippo J,Frost M,Kohrman M,Korf B,Krueger D,Sparagana S

更新日期：2017-06-01 00:00:00

abstract：OBJECTIVES:To assess the feasibility and results of retroperitoneal laparoscopic pyeloplasty in the treatment of ureteropelvic junction obstruction. METHODS:From September 1996 to January 1999, 15 patients underwent extraperitoneal laparoscopic pyeloplasty for ureteropelvic junction obstruction. Aberrant vessels were ...

journal_title：Urology

authors： Ben Slama MR,Salomon L,Hoznek A,Cicco A,Saint F,Alame W,Antiphon P,Chopin DK,Abbou CC

更新日期：2000-07-01 00:00:00

abstract：OBJECTIVE:To introduce a grading system (kidney, ureter, and bladder [KUB]) to identify encrusted stents that may require multiple surgeries, multimodal surgery, and operative time > 180 minutes for successful removal. METHODS:One hundred ten retained encrusted ureteral stents were retrospectively scored using the KUB...

journal_title：Urology

authors： Arenas JL,Shen JK,Keheila M,Abourbih SR,Lee A,Stokes PK,Li R,Alsyouf M,Lightfoot MA,Baldwin DD

更新日期：2016-11-01 00:00:00

abstract：:A case is reported of bilateral hydronephrosis secondary to ureteropelvic junction obstruction, diagnosed at thirty-six weeks of gestation when ultrasound was performed on the mother for polyhydramnios. ...

journal_title：Urology

authors： Martin JJ,Taylor ES Jr

更新日期：1981-03-01 00:00:00