当前位置： SCI文献检索 > WORLD JOURNAL OF UROLOGY期刊下所有文献 > New technique for prostate volume assessment.

New technique for prostate volume assessment.

Abstract：

PURPOSE:The prostate-specific antigen density (PSAD) helps distinguish between benign prostatic hyperplasia (BPH) and prostate cancer. Accurate prostate volume (PV) assessment is necessary for PSAD calculation and both BPH diagnosis and treatment response monitoring; therefore, accurate PV measurement is increasingly becoming an essential step in the urology. METHODS:Magnetic resonance imaging was used for PV estimation. A new technique based on single-class support-vector machines (S SVM) for accurate PV estimation was realized. Three estimation methods were compared; method 1: planimetry (reference), method 2: S SVM based, and method 3: prolate ellipsoid. RESULTS:Method 1 and method 2 depict a strong correlation (Spearman's rank correlation coefficient ρ = 0.965, p > 0.001). The interrater reliability for method 1 and method 2 readings as expressed by the intraclass correlation coefficient (ICC) was 0.975 (p > 0.001). Comparison between method 3 and the two other methods shows ρ = 0.873 (p > 0.001), and ρ = 0.795 (p > 0.001), respectively. ICC was 0.54 and 0.505, respectively. The mean difference between method 1 and method 2 was -0.05 ml. The limits of agreement with the 95 % confidence interval were -3.8 to 3.7 ml. Comparing method 3 and the two other methods shows a worse agreement with mean difference of 8.6 ml (95 % confidence interval of 1.0-16.2 ml) and 8.6 ml (95 % confidence interval of -0.7 to 18.0 ml), respectively. CONCLUSIONS:The prostate volumes obtained by our technique agreed excellently with the planimetry (reference) method. This new technique would be clinically useful for urologists in prostate volumetric analysis.

journal_name

World J Urol

journal_title

World journal of urology

authors

Habes M,Bahr J,Schiller T,Kühn JP,Hoppe L,Burchardt M,Hoffmann W

doi

10.1007/s00345-013-1220-2

subject

Has Abstract

pub_date

2014-12-01 00:00:00

pages

1559-64

issue

6

eissn

0724-4983

issn

1433-8726

journal_volume

32

pub_type

杂志文章

相关文献

WORLD JOURNAL OF UROLOGY文献大全
  • Improved decision making in intermediate-risk prostate cancer: a multicenter study on pathologic and oncologic outcomes after radical prostatectomy.

    abstract：BACKGROUND:Prognoses for intermediate-risk prostate cancer (PCa) remain heterogeneous. Improved substratification could optimize treatment and monitoring strategies. The objective was to validate this subclassification in a radical prostatectomy (RP) series. METHODS:Between 2000 and 2011, 4038 patients who underwent R...

    journal_title：World journal of urology

    pub_type： 杂志文章,多中心研究

    doi：10.1007/s00345-016-1979-z

    authors： Beauval JB,Ploussard G,Cabarrou B,Roumiguié M,Ouzzane A,Gas J,Goujon A,Marcq G,Mathieu R,Vincendeau S,Cathelineau X,Mongiat-Artus P,Salomon L,Soulié M,Méjean A,de La Taille A,Rouprêt M,Rozet F,Committee of Cancerology

    更新日期：2017-08-01 00:00:00

  • Scrutiny of cardiovascular risk factors by assessing arterial stiffness in erectile dysfunction patients.

    abstract：PURPOSE:Erectile dysfunction (ED) is an early sign of vascular dysfunction. Studies have reported a correlation between arterial stiffness and cardiovascular events. The objective of this study was to evaluate the association among different criteria for assessing arterial stiffness and cardiovascular risk factors in E...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-009-0486-x

    authors： Chang ST,Chu CM,Hsu JT,Chung CM,Pan KL,Hsiao JF,Lin YS

    更新日期：2010-10-01 00:00:00

  • Differences in histopathological evaluation of standard lymph node dissections result in differences in nodal count but not in survival.

    abstract：OBJECTIVE:To analyse whether the reported differences in nodal yield at pelvic lymph node dissection (PLND) for bladder cancer, between two hospitals, are reflected in the survival rates. PATIENTS AND METHODS:We assessed follow-up data of all 174 patients (mean age: 62.7, median follow-up: 3 years) who underwent PLND ...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-012-0916-z

    authors： Mertens LS,Meijer RP,van Werkhoven E,Bex A,van der Poel HG,van Rhijn BW,Meinhardt W,Horenblas S

    更新日期：2013-10-01 00:00:00

  • Comparison of multiparametric and biparametric MRI of the prostate: are gadolinium-based contrast agents needed for routine examinations?

    abstract：PURPOSE:To investigate, if and how omitting gadolinium-based contrast agents (GBCA) and dynamic contrast-enhanced imaging (DCE) influences diagnostic accuracy and tumor detection rates of prostate MRI. METHODS:In this retrospective study, 236 patients were included. The results of biparametric (bpMRI) and multiparamet...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-018-2428-y

    authors： Junker D,Steinkohl F,Fritz V,Bektic J,Tokas T,Aigner F,Herrmann TRW,Rieger M,Nagele U

    更新日期：2019-04-01 00:00:00

  • Nephron-sparing surgery in multiple bilateral angiomyolipomas.

    abstract：:We report on a 17-year-old white woman with multiple bilateral renal angiomyolipomas (AMLs) in the absence of tuberous sclerosis. Multiple hyperdense lesions were detected in both kidneys by sonography. A computed tomography (CT) scan confirmed mainly fatty tissue. Sparing as much functional tissue as possible, eight ...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-001-0242-3

    authors： Heinke T,Bonfig R,Riedmiller H

    更新日期：2002-09-01 00:00:00

  • Long-term functional outcomes after robotic vs. retropubic radical prostatectomy in routine care: a 6-year follow-up of a large German health services research study.

    abstract：PURPOSE:To compare long-term functional outcomes after robotic vs. retropubic RP for patients with localized prostate cancer in routine care. METHODS:"HAROW" was a large German noninterventional health services research study that prospectively evaluated the treatment of patients with localized prostate cancer (≤ T2c)...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-019-02956-8

    authors： Baunacke M,Schmidt ML,Thomas C,Groeben C,Borkowetz A,Koch R,Chun FK,Weissbach L,Huber J

    更新日期：2020-07-01 00:00:00

  • Is remote live urologic surgery a reality? Evidences from a systematic review of the literature.

    abstract：INTRODUCTION AND OBJECTIVES:The possibility of performing remote-surgery has been the goal to achieve, since the early development of the first surgical robotic platforms. This systematic review aims to analyse the state of the art in the field and to provide an overview of the possible growth of this technology. METH...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-019-02996-0

    authors： Veneziano D,Tafuri A,Rivas JG,Dourado A,Okhunov Z,Somani BK,Marino N,Fuchs G,Cacciamani G,ESUT-YAUWP Group.

    更新日期：2020-10-01 00:00:00

  • Clinical significance of urothelial carcinoma ambiguous for muscularis propria invasion on initial transurethral resection of bladder tumor.

    abstract：PURPOSE:To evaluate the clinical significance of invasive urothelial carcinoma that is ambiguous for muscularis propria invasion on initial transurethral resection of bladder tumor (TURBT). METHODS:All consecutive in-house TURBTs with invasive urothelial carcinoma from 1999 to 2017 that underwent radical cystectomy (R...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-019-02782-y

    authors： Hassan O,Murati Amador B,Lombardo KA,Salles D,Cuello F,Marwaha AS,Daniels MJ,Kates M,Bivalacqua TJ,Matoso A

    更新日期：2020-02-01 00:00:00

  • Apoptosis of corpus cavernosum in patients with organic erectile dysfunction.

    abstract：OBJECTIVES:It has been reported that apoptosis of penile erectile tissue occurs after penile denervation, castration, and diabetes mellitus in animal studies. Aim of this study was to investigate apoptosis in corpora cavernosa of patients with organic erectile dysfunction (ED). METHODS:Cavernous biopsies were obtained...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-008-0332-6

    authors： Tarhan F,Demirel GY,Kuyumcuoğlu U,Faydaci G,Eryildirim B

    更新日期：2009-04-01 00:00:00

  • The bone-anchor sub-urethral sling for the treatment of iatrogenic male incontinence: subjective and objective assessment after 41 months of mean follow-up.

    abstract：OBJECTIVES:To evaluate retrospectively the objective and subjective parameters in 42 male patients who underwent bone anchored sub-urethral sling positioning (BAUS) for SUI (stress urinary incontinence) due to ISD (intrinsic sphincter deficiency). METHODS:Patients with SUI due to radical retropubic prostatectomy (36 p...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-007-0222-3

    authors： Giberti C,Gallo F,Schenone M,Cortese P

    更新日期：2008-04-01 00:00:00

  • Long-term metabolic effects in patients with urinary diversion.

    abstract：:The use of intestinal segments in genitourinary reconstruction could influence vitamin metabolism and affect the skeletal bone and its mineral content in the long term. In 137 patients, serum levels of the vitamins A, B1, B2, B6, B12, D, and E and of folic acid, bile acid, and ammonia as well as levels of intracorpusc...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s003450050069

    authors： Stein R,Lotz J,Andreas J,Fisch M,Prellwitz W,Hohenfellner R,Thüroff JW

    更新日期：1998-01-01 00:00:00

  • TOOKAD® Soluble focal therapy: pooled analysis of three phase II studies assessing the minimally invasive ablation of localized prostate cancer.

    abstract：PURPOSE:To evaluate the 6-month effects of the recommended drug and light dosage in focal vascular-targeted photodynamic therapy (VTP) using TOOKAD(®) Soluble in patients with localized prostate cancer (LPCa). METHODS:We performed a pooled analysis of 117 men with LPCa, PSA <10 ng/mL, and Gleason score ≤ 7 (3 + 4), fr...

    journal_title：World journal of urology

    pub_type： 杂志文章,meta分析

    doi：10.1007/s00345-015-1505-8

    authors： Azzouzi AR,Barret E,Bennet J,Moore C,Taneja S,Muir G,Villers A,Coleman J,Allen C,Scherz A,Emberton M

    更新日期：2015-07-01 00:00:00

  • Male contraception: mechanical, hormonal and non-hormonal methods.

    abstract：:There is a definite need for an effective and reversible form of male contraception, both for maintaining a stable population in industrial countries and for diminishing population growth in developing countries. It has been agreed upon that contraception is an essential component of reproductive health for men and wo...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-003-0369-5

    authors： Weber RF,Dohle GR

    更新日期：2003-11-01 00:00:00

  • Prognostic factors in T3b renal cell carcinoma.

    abstract：OBJECTIVES:We reviewed our patients with pathologic T3b renal cell carcinoma (RCC) to determine which factors influenced survival in this high risk patient group. METHODS:From April 1988 to August 2006, 722 patients underwent nephrectomy for RCC at Vanderbilt University. 128 patients (17%) had T3b disease by 2002 AJCC...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-008-0358-9

    authors： Coons BJ,Stec AA,Stratton KL,Chang SS,Cookson MS,Duke Herrell S,Smith JA Jr,Clark PE

    更新日期：2009-02-01 00:00:00

  • Multivariate risk prediction tools including MRI for individualized biopsy decision in prostate cancer diagnosis: current status and future directions.

    abstract：BACKGROUND AND PURPOSE:Individualized risk-adapted algorithms in prostate cancer (PCa) diagnosis using predictive prebiopsy variables in addition to prostate-specific antigen value may result in a considerable reduction of unnecessary systematic biopsies. Multi-parametric magnetic resonance imaging (mpMRI) has emerged ...

    journal_title：World journal of urology

    pub_type： 杂志文章,评审

    doi：10.1007/s00345-019-02707-9

    authors： Schoots IG,Roobol MJ

    更新日期：2020-03-01 00:00:00

  • Dihydrotestosterone and the concept of 5alpha-reductase inhibition in human benign prostatic hyperplasia.

    abstract：:The development of human benign prostatic hyperplasia (BPH) clearly requires a combination of testicular androgens and the ageing process. Although the role of androgens as the causative factor for human benign prostatic hyperplasia is debated, they undoubtedly play, at least, a permissive role. The principal prostati...

    journal_title：World journal of urology

    pub_type： 杂志文章,评审

    doi：10.1007/s00345-002-0248-5

    authors： Bartsch G,Rittmaster RS,Klocker H

    更新日期：2002-04-01 00:00:00

  • Systematic review and meta-analysis comparing Adjustable Transobturator Male System (ATOMS) and male Readjustment Mechanical External (REMEEX) system for post-prostatectomy incontinence.

    abstract：OBJECTIVE:To assess the efficacy and safety of Adjustable Transobturator Male System (ATOMS) compared to male Readjustment Mechanical External (REMEEX) system for post-prostatectomy incontinence (PPI). MATERIAL AND METHODS:A systematic review and meta-analysis on adjustable device ATOMS compared to male REMEEX is pres...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-020-03300-1

    authors： Angulo JC,Ruiz S,Lozano M,Arance I,Virseda M,Lora D

    更新日期：2020-06-11 00:00:00

  • Evaluation of the "Teaching Guide for Basic Laparoscopic Skills" as a stand-alone educational tool for hands-on training sessions: a pilot study.

    abstract：INTRODUCTION AND OBJECTIVES:Standardization of hands-on training (HoT) has profoundly impacted the educational field in the last decade. To provide quality training sessions on a global scale, the European School of Urology Training group developed a teaching guide for tutors in 2015. Our study aims to understand wheth...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-020-03161-8

    authors： Veneziano D,Morgia G,Castelli T,Cimino S,Russo G,Privitera S,Goezen A,Van Cleynenbreugel B,Ahmed K,Somani B,Urzì D,ESU-ESUT training Research group.

    更新日期：2020-03-21 00:00:00

  • Development of robotic program: an Asian experience.

    abstract：:Robotic surgery was started in the Department of Urology, Hospital Kuala Lumpur, in April 2004. We present our experience in developing the program and report the results of our first 50 cases of robotic radical prostatectomy. A three-arm da Vinci robotic system was installed in our hospital in March 2004. Prior to in...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-006-0069-z

    authors： Sahabudin RM,Arni T,Ashani N,Arumuga K,Rajenthran S,Murali S,Patel V,Hemal A,Menon M

    更新日期：2006-06-01 00:00:00

  • Increased levels of urokinase plasminogen activator receptor in prostate cancer cells derived from repeated metastasis.

    abstract：:To understand alterations to the urokinase system that may occur in progressively metastatic prostate cancer cells, we assessed urokinase plasminogen activator receptor (uPAR) expression, in vitro motility towards vitronectin, urokinase plasminogen activator (uPA)-induced growth and growth factor regulation of uPAR ex...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-003-0395-3

    authors： Forbes K,Gillette K,Kelley LA,Sehgal I

    更新日期：2004-04-01 00:00:00

  • Multiparametric ultrasound-targeted biopsy compares favorably to multiparametric MRI-transrectal ultrasound fusion-targeted biopsy on initial biopsy of men at risk for prostate cancer.

    abstract：PURPOSE:The purpose this study is to evaluate the efficacy of multiparametric ultrasound-targeted biopsies in patients undergoing initial biopsy of the prostate for the suspicion of prostate cancer. MATERIALS AND METHODS:A total of 167 patients who are biopsy naïve underwent multiparametric ultrasound-targeted biopsy ...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-018-2187-9

    authors： Fulgham PF

    更新日期：2018-05-01 00:00:00

  • Novel laser positioning navigation to aid puncture during percutaneous nephrolithotomy: a preliminary report.

    abstract：PURPOSE:Accurate puncture of the renal collecting system is crucial to the success of percutaneous nephrolithotomy and presents a technical challenge for urologists. Here, we introduced the Surgical Approach Visualization and Navigation (SAVN) system, a novel navigation system to assist puncture and reduce intraoperati...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-018-2496-z

    authors： Wu J,Zhou P,Luo X,Hao Z,Lu C,Zhang H,Zhou T,Xu S

    更新日期：2019-06-01 00:00:00

  • Early recovery after surgery for radical cystectomy: comprehensive assessment and meta-analysis of existing protocols.

    abstract：PURPOSE:Different enhanced recovery after surgery (ERAS) protocols (EP) for radical cystectomy (RC) have been published. Protocols highly differ in number of included items and specific measures. MATERIALS AND METHODS:A systematic review and meta-analysis on EPs in RC were performed using the databases MedLine, Cochra...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-020-03133-y

    authors： Wessels F,Lenhart M,Kowalewski KF,Braun V,Terboven T,Roghmann F,Michel MS,Honeck P,Kriegmair MC

    更新日期：2020-12-01 00:00:00

  • Treatment and outcome in muscle invasive bladder cancer: a population-based survey.

    abstract：OBJECTIVE:To assess treatments and survival of patients with muscle invasive bladder cancer (MIBC) in the Comprehensive Cancer Center Northern Netherlands (CCCN) region. STUDY DESIGN AND SETTING:Retrospective cohort analysis. Data of 548 patients with MIBC diagnosed between 1997 and 2002 were collected from the CCCN c...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-010-0546-2

    authors： Leliveld AM,Doornweerd BH,Bastiaannet E,Schaapveld M,de Jong IJ

    更新日期：2010-08-01 00:00:00

  • Causes of phosphate stone formation and the importance of metaphylaxis by urinary acidification: a review.

    abstract：:The most important phosphates involved in urinary stone disease are carbonate apatite, brushite, and struvite. Overall, phosphate stones account for 12-20% of all stones, with a downward trend for struvite and an increase in carbonate apatite being observed in the last decade. The physicochemical basis for the formati...

    journal_title：World journal of urology

    pub_type： 杂志文章,评审

    doi：10.1007/s003450050152

    authors： Hesse A,Heimbach D

    更新日期：1999-10-01 00:00:00

  • Extracorporeal shock wave lithotripsy in children: experience using a mpl-9000 lithotriptor.

    abstract：:Our objectives were to assess the value of extracorporeal shock wave lithotripsy (ESWL) in treating pediatric urolithiasis, and to determine the factors that may affect treatment success. Between January 1993 and August 2002, 129 children with upper urinary tract calculi (134 renoureteral units) were treated using a D...

    journal_title：World journal of urology

    pub_type： 临床试验,杂志文章

    doi：10.1007/s00345-003-0385-5

    authors： Aksoy Y,Ozbey I,Atmaca AF,Polat O

    更新日期：2004-06-01 00:00:00

  • A population-based survey of lower urinary tract symptoms (LUTS) and symptom-specific bother: results from the Brazilian LUTS epidemiology study (BLUES).

    abstract：PURPOSE:To examine the prevalence of lower urinary tract symptoms (LUTS) and the bother they impose in a population-based sample of adults in Brazil. METHODS:A cross-sectional population-based survey was conducted between September 2006 and January 2007 in the city of Salvador, Brazil. Cluster samples of representativ...

    journal_title：World journal of urology

    pub_type： 杂志文章

    doi：10.1007/s00345-013-1057-8

    authors： Moreira ED Jr,Neves RC,Neto AF,Duarte FG,Moreira TL,Lobo CF,Glasser DB

    更新日期：2013-12-01 00:00:00

  • No overt influence of lymphadenectomy on cancer-specific survival in organ-confined versus locally advanced upper urinary tract urothelial carcinoma undergoing radical nephroureterectomy: a retrospective international, multi-institutional study.

    abstract：PURPOSE:Lymph node dissection (LND) is not routinely performed during radical nephroureterectomy (RNU) in upper tract urothelial carcinomas (UTUC), and its clinical relevance is unclear. The purpose of the present study was to evaluate the impact of LND on clinical outcomes in a large multicenter series of RNU for UTUC...

    journal_title：World journal of urology

    pub_type： 杂志文章,多中心研究

    doi：10.1007/s00345-011-0705-0

    authors： Burger M,Shariat SF,Fritsche HM,Martinez-Salamanca JI,Matsumoto K,Chromecki TF,Ficarra V,Kassouf W,Seitz C,Pycha A,Tritschler S,Walton TJ,Novara G

    更新日期：2011-08-01 00:00:00

  • Surgical management of vesicoureteral reflux in pediatric patients.

    abstract：:Vesicoureteral reflux (VUR) represents one of the most significant risk factors for acute pyelonephritis in children. The current indications for the surgical correction of VUR depend on the presence or absence of renal scars. If no scars are present, primary ureteral reimplantation is only indicated in high-grade bil...

    journal_title：World journal of urology

    pub_type： 杂志文章,评审

    doi：10.1007/s00345-004-0408-x

    authors： Heidenreich A,Ozgur E,Becker T,Haupt G

    更新日期：2004-06-01 00:00:00

  • Predictors of admission in patients presenting to the emergency department with urinary tract infection.

    abstract：PURPOSE:Previous studies examining the management of urinary tract infections (UTI) showed marked variability in the economical burden of care, with a tenfold increase in costs when patients require admission to the hospital. We sought to examine the patient and emergency department (ED) characteristics associated with...

    journal_title：World journal of urology

    pub_type： 杂志文章,多中心研究

    doi：10.1007/s00345-013-1167-3

    authors： Sammon JD,Sharma P,Rahbar H,Roghmann F,Ghani KR,Sukumar S,Karakiewicz PI,Peabody JO,Elder JS,Menon M,Sun M,Trinh QD

    更新日期：2014-06-01 00:00:00