Renal cell carcinoma metastatic to the gallbladder or prostate: two case reports.

abstract：:Urethral atresia is a rare and usually fatal cause of prenatal bladder outlet obstruction. We present a case of urethral atresia with urinary ascites to highlight the difficulties in making the diagnosis in the absence of hydronephrosis. We also discuss possible reasons why this patient maintained normal renal and pul...

journal_title：Urology

authors： Stein RJ,Noh PH,Wu HY

更新日期：2005-08-01 00:00:00

abstract：OBJECTIVES:To evaluate the location of interstitial cells of Cajal-like cells and the ureteral aspect using histopathologic studies of obstructive and refluxing megaureters to reveal the different pathogenesis of megaureters in the human urinary tract. The underlying pathophysiology of obstructive megaureter and reflux...

journal_title：Urology

authors： Kang HJ,Lee HY,Jin MH,Jeong HJ,Han SW

更新日期：2009-08-01 00:00:00

abstract：OBJECTIVES:Prior investigations evaluating the presence of human papillomavirus (HPV) in prostatic tissue by polymerase chain reaction (PCR) technology have yielded detection rates of 0% to 100%. Contamination by viral DNA from prostatic urethral colonization or less than optimal laboratory conditions have been suggest...

journal_title：Urology

authors： Terris MK,Peehl DM

更新日期：1997-07-01 00:00:00

abstract：:In men with hormone refractory metastatic prostate cancer, single agents have demonstrated an objective response when using a response rate greater than standard treatment in prior National Prostate Cancer Project (NPCP) trials. Among these agents are methotrexate, cisplatin, 5-fluorouracil, cyclophosphamide, doxorubi...

journal_title：Urology

authors： Murphy GP

更新日期：1999-12-01 00:00:00

abstract：:Urinary sediments with significant pyuria were supravitally stained to assess the inflammatory state. Clinic patients showed a significant correlation between acute urinary infection, inflammation, and the predominance of live polymorphonuclear leukocytes. Post-transurethral prostatic resection patients demonstrated t...

journal_title：Urology

authors： Guthinger WP,Pranikoff K,Cockett AT

更新日期：1977-06-01 00:00:00

abstract：OBJECTIVES:To evaluate the relationship between patient age and the characteristics of superficial transitional cell carcinoma. METHODS:The clinical and pathologic records of 576 patients were retrospectively reviewed. The patients were classified into three groups: those 40 years or younger, those 41 to 59 years old,...

journal_title：Urology

authors： Shi B,Zhang K,Zhang J,Chen J,Zhang N,Xu Z

更新日期：2008-06-01 00:00:00

abstract：OBJECTIVES:To determine the therapeutic outcomes in patients with high-risk prostate cancer treated with adjuvant or salvage radiotherapy (RT) after radical prostatectomy. METHODS:Between 1982 and 2000, 163 patients were treated with RT after radical prostatectomy. Adjuvant therapy was administered to 107 consecutive ...

journal_title：Urology

authors： Pacholke HD,Wajsman Z,Algood CB,Neulander EZ,Morris CG,Zlotecki RA

更新日期：2004-11-01 00:00:00

abstract：OBJECTIVES:To study the role of urethral sonography and color Doppler imaging in the evaluation of patients with urethral strictures and associated abnormalities. METHODS:We reviewed our experience with 41 urethral sonographic studies in 35 patients and compared them to 33 retrograde urethrograms. For 6 recent cases, ...

journal_title：Urology

authors： Chiou RK,Anderson JC,Tran T,Patterson RH,Wobig R,Taylor RJ

更新日期：1996-01-01 00:00:00

abstract：OBJECTIVES:To explore the mechanism for the differing nuclear morphometric results between needle biopsy and surgical specimens of the prostate. METHODS:In experiment 1, a comparison of mean nuclear area (MNA), volume-weighted mean nuclear volume (MNV), and form factor (FF) for prostatic epithelial cells was performed...

journal_title：Urology

authors： Kanamaru H,Zhang YH,Takahashi M,Nakamura N,Ishida H,Akino H,Muranaka K,Okada K

更新日期：2000-08-01 00:00:00

abstract：:CD20-negative diffuse large B-cell lymphoma (DLBCL) is a very uncommon neoplasm, and very rare unclassifiable cases that did not meet the criteria for well-established subtypes of CD20-negative DLBCLs have been reported. CD20-negative DLBCLs often present an aggressive clinical course with important chemoresistance an...

journal_title：Urology

authors： Garrido-Abad P,García-Martín L,Villar-Zarra K,Díaz-Menéndez A,Fernández-Arjona M

更新日期：2018-07-01 00:00:00

abstract：OBJECTIVES:To test the delivery of prostaglandin E1 (PGE1) in novel transdermal liposomal formulations through foreskin and to determine whether there is a correlation between in vitro transdermal absorption and in vivo efficacy in patients with erectile dysfunction. METHODS:The in vitro transdermal absorption of PGE1...

journal_title：Urology

authors： Foldvari M,Oguejiofor C,Afridi S,Kudel T,Wilson T

更新日期：1998-11-01 00:00:00

abstract：OBJECTIVES:Laparoscopic examination of the contralateral inguinal ring has recently been advocated to exclude contralateral hernia in young children. We report a modification using nondisposable cystoscopic equipment, which is quick and reliable. METHODS:Either an 8 or 10 F soft straight catheter or a cystoscope sheat...

journal_title：Urology

authors： Kaufman A,Ritchey ML,Black CT

更新日期：1996-04-01 00:00:00

abstract：:The incidence and etiology of horseshoe kidneys and their structural abnormalities are discussed. Previously, patients with horseshoe kidneys have been considered undesirable donors for renal transplantation. Two cases of horseshoe kidney transplantation are presented, apparently, the first reported utilization of suc...

journal_title：Urology

authors： Nelson RP,Palmer JM

更新日期：1975-09-01 00:00:00

abstract：OBJECTIVE:To compare the safety and efficiency of plasmakinetic enucleation of the prostate (PKEP) with that of plasmakinetic resection of the prostate (PKRP) in the treatment of benign prostatic hyperplasia (BPH). MATERIALS AND METHODS:Three hundred ten patients diagnosed to have BPH were randomized to undergo either...

journal_title：Urology

authors： Luo YH,Shen JH,Guan RY,Li H,Wang J

更新日期：2014-10-01 00:00:00

abstract：OBJECTIVE:To evaluate the feasibility of narrow-band imaging (NBI) system in microdissection testicular sperm extraction (micro-TESE). MATERIALS AND METHODS:Firstly, we investigated angiogenic potential in human testicular specimens obtained from 48 patients who underwent micro-TESE. We then created a testicular injur...

journal_title：Urology

authors： Enatsu N,Miyake H,Chiba K,Fujisawa M

更新日期：2015-11-01 00:00:00

abstract：OBJECTIVES:To evaluate methylene blue fiber staining as a method of nerve fiber identification in an animal model, because the maintenance of organ function after surgery depends on exact intraoperative identification of the relevant nerve fibers. METHODS:Brindley electrodes were implanted bilaterally at S3 for sacral...

journal_title：Urology

authors： Seif C,Martínez Portillo FJ,Osmonov DK,Böhler G,van der Horst C,Leissner J,Hohenfellner R,Juenemann KP,Braun PM

更新日期：2004-06-01 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：OBJECTIVE:To determine whether intratrigonal Onabotulinum toxin A (OnabotA) injection produces a different symptomatic outcome and duration of effect on ulcerative (Ulc) and nonulcerative (NUlc) bladder pain syndrome/interstitial cystitis (BPS/IC) patients and to compare the urinary levels of neurotrophines (NGF, BDNF,...

journal_title：Urology

authors： Pinto R,Lopes T,Costa D,Barros S,Silva J,Silva C,Cruz C,Dinis P,Cruz F

更新日期：2014-05-01 00:00:00

abstract：OBJECTIVES:To evaluate the safety and efficacy of retroperitoneal laparoscopic resection for pheochromocytoma. METHODS:The clinical data of 131 cases of pheochromocytoma were analyzed retrospectively. There were 69 males and 62 females with an age range of 8 to 77 years, including 120 cases of adrenal pheochromocytoma...

journal_title：Urology

authors： Li H,Yan W,Ji Z,Xu W,Wang H,Ting W,Zeng Z,Huang Y

更新日期：2011-01-01 00:00:00

abstract：:The effectiveness of metallic stents in the management of malignant ureteric obstruction is unclear. This systematic review evaluates the use of 4 commercially available metallic stents (Resonance, Memokath 051, Uventa, and Allium URS). Twenty-one studies met eligibility criteria. Overall success rates ranged from 88%...

journal_title：Urology

authors： Khoo CC,Abboudi H,Cartwright R,El-Husseiny T,Dasgupta R

更新日期：2018-08-01 00:00:00

abstract：OBJECTIVES:To determine whether an increased body mass index (BMI) is a predictor of advanced pathologic findings in European men undergoing radical prostatectomy (RP). The relationship between obesity and prostate cancer is controversial. Studies, predominantly derived from the United States, have suggested that an in...

journal_title：Urology

authors： Isbarn H,Jeldres C,Budäus L,Salomon G,Schlomm T,Steuber T,Chun FK,Ahyai S,Capitanio U,Haese A,Heinzer H,Huland H,Graefen M,Karakiewicz P

更新日期：2009-03-01 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：OBJECTIVE:To investigate the functional characteristics of the traditional and new single-wire ureteral access sheath (UAS) configurations relating to insertion, positioning, tissue injury, and durability. MATERIALS AND METHODS:Four UAS were tested: Navigator HD (11/13F, Boston Scientific), Re-Trace (10/12F, Coloplast...

journal_title：Urology

authors： De S,Sarkissian C,Torricelli FC,Brown R,Monga M

更新日期：2015-04-01 00:00:00

abstract：:Outpatient surgery in children with straightforward surgical problems has proved to be safe and cost effective. We have analyzed our experience in 138 consecutive "short-stay" surgical patients in terms of (1) cost effectiveness, (2) surgical procedure, and (3) complications. Selection of a patient for outpatient surg...

journal_title：Urology

authors： Shepard B,Hensle TW,Burbige KA,Lieberman I

更新日期：1984-12-01 00:00:00

abstract：OBJECTIVE:To prospectively test the hypothesis that end-fire transrectal ultrasound prostate biopsy probes have greater cancer detection rates than side-fire probes. Retrospective studies have suggested that such probes might have greater cancer detection rates. METHODS:The present prospective randomized multicenter t...

journal_title：Urology

authors： Rom M,Pycha A,Wiunig C,Reissigl A,Waldert M,Klatte T,Remzi M,Seitz C

更新日期：2012-07-01 00:00:00

abstract：OBJECTIVES:Multiple trials have shown the high specificity of urine prostate cancer gene 3 (PCA3) compared with serum prostate-specific antigen (PSA) for biopsy detection of prostate carcinoma. We characterized the patterns of use of PCA3 by community urologists and determined the performance of PCA3 testing as a labor...

journal_title：Urology

authors： Shappell SB,Fulmer J,Arguello D,Wright BS,Oppenheimer JR,Putzi MJ

更新日期：2009-02-01 00:00:00

abstract：:Ureteral obstruction resulting from metastatic adenocarcinoma is almost always extrinsic in nature. In contrast, true intraluminal metastases are extremely rare. With this report, we document the videoendoscopic appearance of true intraluminal ureteral metastases from metastatic rectal cancer confirmed with histopatho...

journal_title：Urology

authors： Fazeli-Matin S,Levin HS,Streem SB

更新日期：1997-06-01 00:00:00

abstract：OBJECTIVES:To evaluate the correlation between race and lymph node metastasis for prostate cancer by analyzing which preoperative parameters may predict lymph node status in both races. METHODS:We analyzed a group of patients (552 American white men [AWM] and 423 African-American men [AAM]) who underwent radical prost...

journal_title：Urology

authors： Barroso U Jr,Oskanian P,Tefilli MV,Banerjee M,Grignon D,Sakr W,Pontes JE,Powell IJ

更新日期：1999-01-01 00:00:00

abstract：:Closure of laparoscopic trocar sites can be difficult, particularly in the obese patient. We have begun using a spring-loaded needle to facilitate closure of these sites. We have found that the device allows for accurate suture placement, the potential of decreased closure time, reduced risk for trocar site dehiscence...

journal_title：Urology

authors： Garzotto MG,Newman RC,Cohen MS,Rout R,Grice OD

更新日期：1995-02-01 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