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Scandinavian Journal of Urology

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https://www.readbyqxmd.com/read/28422550/evaluation-of-the-diagnostic-accuracy-of-ubc-%C3%A2-rapid-in-bladder-cancer-a-swedish-multicentre-study
#1
Johan Styrke, Helene Henriksson, Börje Ljungberg, Mudhar Hasan, Ingrid Silfverberg, Roland Einarsson, Per-Uno Malmström, Amir Sherif
OBJECTIVE: The aim of this study was to determine the diagnostic accuracy of UBC(®) Rapid - a urine-based marker for bladder cancer - in patients with bladder cancer and controls, and to compare the test results across risk groups. MATERIALS AND METHODS: This prospective phase II study was conducted at four Swedish hospitals. UBC Rapid was evaluated in four groups: A, newly diagnosed bladder cancer (n = 94); B, follow-up of non-muscle-invasive bladder cancer (n = 75); C, benign urinary tract diseases (n = 51); and D, healthy controls (n = 50)...
April 19, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28422535/comparison-between-normal-saline-and-ringer-s-acetate-in-bipolar-transurethral-resection-of-the-prostate
#2
Ehab Ahmed, Jacob Ingvar, Claes R Nyman, Ulf Norming, Emma Andersson, Robert G Hahn, Tim Fagerström
OBJECTIVE: The standard surgical treatment for benign prostatic hypertrophy (BPH) is transurethral resection of the prostate (TURP). The aim of this study was to compare normal saline (NS) (0.9% sodium chloride) and Ringer's acetate (RA) as irrigation fluid with regard to visibility, resection feasibility, coagulation and bleeding in bipolar TURP. MATERIALS AND METHODS: Twenty patients (mean age 70 years) who were diagnosed with BPH were recruited to the study. The first three 3 liter bags of irrigation fluid contained either NS or RA and were administered in a randomized fashion...
April 19, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28406341/outcomes-of-haematuria-referrals-two-year-data-from-a-single-large-university-hospital-in-denmark
#3
Muhammad Elmussareh, Matthew Young, Maria Ordell Sundelin, Camilla Brinkmann Bak-Ipsen, Ole Graumann, Jørgen Bjerggaard Jensen
OBJECTIVE: The aim of this study was to review haematuria referrals to a large university hospital in Denmark, based on the previous Danish guidelines for haematuria referral (before January 2016), to evaluate the pattern of referrals and the cancer detection rates and compare these with the current guidelines. MATERIALS AND METHODS: A retrospective study was undertaken of all patients referred from primary care for the evaluation of haematuria from January 2013 to December 2014...
April 13, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28399699/prognostic-and-discriminative-power-of-the-7th-tnm-classification-for-patients-with-surgically-treated-papillary-renal-cell-carcinoma-results-of-a-multi-institutional-validation-study-corona-subtype-project
#4
Matthias May, Cristian Surcel, Umberto Capitanio, Paolo Dell'Oglio, Tobias Klatte, Shahrokh Shariat, Thorsten Ecke, Ingmar Wolff, Daniel Vergho, Nina Wagener, Nina Huck, Sascha Pahernik, Stefan Zastrow, Manfred Wirth, Hendrik Borgmann, Axel Haferkamp, Mireia Musquera, Laura M Krabbe, Edwin Herrmann, Anna Scavuzzo, Cristian Mirvald, Georg Hutterer, Richard Zigeuner, Christian G Stief, Raphaela Waidelich, Luca Cindolo, Krystina Kalusova, Sabine D Brookman-May
OBJECTIVE: Studies on the prognostic reliability of the Union for International Cancer Control tumor, node, metastasis (TNM) staging system for renal cell carcinoma (RCC) predominantly focus on clear-cell RCC. Therefore, the aim of this study was to investigate whether the oncological prognosis of surgically treated papillary RCC (papRCC) patients is reliably given by the current TNM system, by analyzing the largest database reported to date. MATERIALS AND METHODS: Data on 2325 papRCC patients who underwent surgical treatment in 1984- 2015 were collated from 17 international centers (median follow-up 47 months)...
April 12, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28398159/ruptured-angiomyolipoma-of-the-kidney-a-rare-differential-diagnosis-of-flank-pain
#5
Maximilian Peter Brandt, Igor Tsaur, Stefan Vallo, Marieke Krimphove, Claudia Frellesen, Thomas Vogl, Thomas Hoefner, Georg Bartsch, Axel Haferkamp, Christian Thomas
No abstract text is available yet for this article.
April 11, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28398125/incidence-of-incisional-hernia-after-minimally-invasive-and-open-radical-prostatectomy-a-population-based-nationwide-study
#6
Maria Hermann, Ove Gustafsson, Gabriel Sandblom
OBJECTIVE: Minimally invasive techniques (laparoscopic or robot-assisted laparoscopic) are gradually becoming the methods of choice for surgical treatment of prostate cancer. However, the impact of these techniques on the risk of developing incisional hernia has yet to be fully evaluated. The aim of this study was to compare the risk of incisional hernia after open radical prostatectomy (ORP) and minimally invasive radical prostatectomy (MIRP). MATERIALS AND METHODS: From the National Prostate Cancer Register of Sweden, all men who underwent radical prostatectomy for prostate cancer between 2004 and 2013 were identified...
April 11, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28398114/voided-urine-versus-bladder-washing-cytology-for-detection-of-urothelial-carcinoma-which-is-better
#7
Anna Krarup Keller, Jørgen Bjerggaard Jensen
OBJECTIVE: Cytology is recommended as part of the follow-up of high-grade non-muscle-invasive bladder cancer (NMIBC). However, currently there are no solid guideline recommendations regarding the use of voided urine versus bladder washing for cytology as part of the diagnosis or follow-up of NMIBC. The aim of this study was to investigate whether the cytological outcome was equal regarding the two techniques. MATERIALS AND METHODS: The authors reviewed all outpatient flexible cystoscopies carried out in their department in 2013...
April 11, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28398113/second-look-resection-for-primary-stage-t1-bladder-cancer-a-population-based-study
#8
Oliver Patschan, Sten Holmäng, Abolfazl Hosseini, Georg Jancke, Fredrik Liedberg, Börje Ljungberg, Per-Uno Malmström, Johan Rosell, Staffan Jahnson
OBJECTIVE: This study aimed to evaluate the use of second-look resection (SLR) in stage T1 bladder cancer (BC) in a population-based Swedish cohort. MATERIALS AND METHODS: All patients diagnosed with stage T1 BC in 2008-2009 were identified in the Swedish National Registry for Urinary Bladder Cancer. Registry data on TNM stage, grade, primary treatment and pathological reports from the SLR performed within 8 weeks of the primary transurethral resection were validated against patient charts...
April 11, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28398109/editorial-comment-on-measurement-of-serum-isoform-2-propsa-derivatives-shows-superior-accuracy-to-magnetic-resonance-imaging-in-the-diagnosis-of-prostate-cancer-in-patients-with-a-total-prostate-specific-antigen-level-of-2-10%C3%A2-ng-ml
#9
https://www.readbyqxmd.com/read/28398104/robotic-surgery-start-up-with-a-fellow-as-the-console-surgeon
#10
Susanne Reinhardt, Inge Boetker Ifaoui, Jorgen Thorup
OBJECTIVE: Owing to the encouraging data on fellowship training in robotic pyeloplasty and the documented benefits of robotic pyeloplasty, the aim of this study was to test the feasibility of starting up pediatric urological robotic surgery in a center with a limited case volume. MATERIALS AND METHODS: The operative parameters and clinical outcome of the first 25 robotic pyeloplasties performed were compared to data on open and laparoscopic procedures from the previous 5 year period...
April 11, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28398101/robot-assisted-pyeloplasty-and-pyelolithotomy-in-patients-with-ureteropelvic-junction-stenosis
#11
Pernille Hammershøj Jensen, Kasper Drimer Berg, Nessn H Azawi
OBJECTIVE: Approximately one in five patients with ureteropelvic junction stenosis (UPJS) also present with renal or ureteral stones. For patients with UPJS, the European Association of Urology guidelines currently recommend that robot-assisted pyeloplasty (RAP) and pyelolithotomy are performed as two separate procedures. The aim of the present study was to evaluate the feasibility and safety of RAP with concomitant pyelolithotomy (RAP + P) in patients diagnosed with UPJS and renal stones...
April 11, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28388334/combined-laparoendoscopic-single-site-ureterolithotomy-and-flexible-cystoscopy-in-the-treatment-of-concurrent-large-upper-ureteral-and-renal-stones
#12
Jian Su, Qingyi Zhu, Lin Yuan, Yang Zhang, Qingling Zhang, Yunfei Wei, Luming Shen
OBJECTIVE: The aim of this study was to present the authors' experience with technical recommendations for the treatment of concurrent large upper ureteral and renal stones. METHODS: Between September 2014 and March 2016, laparoendoscopic single-site surgery (LESS) ureterolithotomy with renal stone extraction or holmium laser lithotripsy under flexible cystoscopy was performed on 15 patients who had concurrent upper ureteral and renal stones. The ureteral stone was treated with LESS ureterolithotomy...
April 7, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28388304/laparoscopic-ureteroureterostomy-with-an-intraoperative-retrograde-ureteroscopy-assisted-technique-for-distal-ureteral-injury-secondary-to-gynecological-surgery-a-retrospective-comparison-with-laparoscopic-ureteroneocystostomy
#13
Zhaohui Wang, Zhi Chen, Yao He, Bingsheng Li, Zhiqiang Wen, Xiang Chen
OBJECTIVES: The aim of this study was to compare the operative and postoperative outcomes of laparoscopic ureteroureterostomy (LAP-UU) using a retrograde ureteroscopy-assisted technique with laparoscopic ureteroneocystostomy (LAP-UNC) in treating ureteral injury after gynecological surgery. MATERIALS AND METHODS: The study analyzed 60 ureteral injury repairs performed between May 2010 and February 2016 in patients who underwent either LAP-UU using the retrograde ureteroscopy-assisted technique (n = 26) or LAP-UNC (n = 34)...
April 7, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28385123/diagnostic-accuracy-of-upper-tract-urothelial-carcinoma-how-samples-are-collected-matters
#14
Camilla Malm, Alexandra Grahn, Georg Jaremko, Bernhard Tribukait, Marianne Brehmer
OBJECTIVES: The aims of this study were to determine the accuracy and reliability of cytology, histopathology and ploidy of specimens obtained at ureterorenoscopy, to evaluate the importance of how samples are collected and to determine whether cytology is an alternative to histology of biopsies. METHODS: This prospective study investigated the accuracy of grading of endoscopically taken cytology and histopathology samples from 45 consecutive patients by comparing these with subsequent nephroureterectomy specimens...
April 7, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28351206/intravesical-instillations-and-cancer-specific-survival-in-patients-with-primary-carcinoma-in-situ-of-the-urinary-bladder
#15
Georg Jancke, Fredrik Liedberg, Firas Aljabery, Amir Sherif, Viveka Ströck, Per-Uno Malmström, Abolfazl Hosseini-Aliabad, Staffan Jahnson
OBJECTIVE: The aim of this study was to evaluate the use of intravesical treatment and cancer-specific survival of patients with primary carcinoma in situ (CIS). MATERIALS AND METHODS: Data acquisition was based on the Swedish National Registry of Urinary Bladder Cancer by selecting all patients with primary CIS. The analysis covered gender, age, hospital type and hospital volume. Intravesical treatment and death due to bladder cancer were evaluated by multivariate logistic regression and multivariate Cox analysis, respectively...
March 29, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28351193/measurement-of-serum-isoform-2-propsa-derivatives-shows-superior-accuracy-to-magnetic-resonance-imaging-in-the-diagnosis-of-prostate-cancer-in-patients-with-a-total-prostate-specific-antigen-level-of-2-10%C3%A2-ng-ml
#16
Kazuhiro Furuya, Takashi Kawahara, Masaki Narahara, Takashi Tokita, Sachi Fukui, Masashi Imano, Taku Mitome, Yusuke Ito, Koji Izumi, Kimito Osaka, Yumiko Yokomizo, Narihiko Hayashi, Hisashi Hasumi, Shintaro Nawata, Tsuyoshi Kawano, Masahiro Yao, Hiroji Uemura
OBJECTIVE: More accurate diagnostic procedures for prostate cancer are needed to avoid unnecessary biopsy due to the low specificity of prostate-specific antigen (PSA). Recent studies showed that the percentage of serum isoform [-2]proPSA (p2PSA) to free PSA (%p2PSA), the Prostate Health Index (PHI) and magnetic resonance imaging (MRI) were more accurate than PSA. The aim of this study was to test the accuracy of %p2PSA, PHI and MRI in discriminating patients with and without prostate cancer...
March 29, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28351191/acute-kidney-injury-after-percutaneous-nephrolithotomy-for-stones-in-solitary-kidneys
#17
Ahmed R El-Nahas, Diaa-Eldin Taha, Hussien M Ali, Ahmed M Elshal, Mohamed H Zahran, Nasr A El-Tabey, Ahmed M El-Assmy, Ahmed M Harraz, Hazem E Moawad, Mahmoud M Othman
OBJECTIVES: The aim of this study was to report the incidence, severity, outcome and risk factors of acute kidney injury (AKI) following percutaneous nephrolithotomy (PNL) in solitary kidneys. METHODS: The study included consecutive adult patients who underwent PNL for treatment of calculi in a solitary kidney between May 2012 and July 2015. Patients with congenital renal anomalies or with stages 4 and 5 chronic kidney disease (CKD) were excluded. Serum creatinine levels were measured the day before PNL, daily after PNL for 2-5 days and after 3 months...
March 29, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28332431/diagnosis-and-management-of-symptomatic-seminal-vesicle-calculi
#18
Michelle Christodoulidou, Arie Parnham, Raj Nigam
OBJECTIVE: The aim of this study was to review the management of patients with symptomatic seminal vesicle calculi, from presentation and diagnosis to postoperative outcomes. MATERIALS AND METHODS: A systematic review of the English literature in MEDLINE and Embase was performed, based on the following model: patients with a diagnosis of seminal vesicle calculi; all interventions considered with or without control groups with single and comparator interventions; outcomes considered were incidence, presentation, diagnostic methods and treatment...
March 23, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28332428/dramatic-impact-of-blood-transfusion-on-cancer-specific-survival-after-radical-cystectomy-irrespective-of-tumor-stage
#19
Alexander Buchner, Tobias Grimm, Birte-Swantje Schneevoigt, Georg Wittmann, Alexander Kretschmer, Friedrich Jokisch, Markus Grabbert, Maria Apfelbeck, Gerald Schulz, Christian Gratzke, Christian G Stief, Alexander Karl
OBJECTIVE: The aim of the present study was to determine the influence of intraoperative and postoperative blood transfusion on cancer-specific outcome. MATERIALS AND METHODS: Follow-up data were collected from 722 patients undergoing radical cystectomy for urothelial carcinoma of the bladder (UCB) between 2004 and 2014. Median follow-up was 26 months (interquartile range 12-61 months). Outcome was analyzed in relation to the amount of intraoperative and postoperative blood transfusion and different tumor stages...
March 23, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28266904/clinical-relevance-of-narrow-band-imaging-in-flexible-cystoscopy-the-dablaca-7-study
#20
Ditte Drejer, Sami Béji, Anna Munk Nielsen, Søren Høyer, Gitte Wrist Lam, Jørgen B Jensen
OBJECTIVE: This multicenter study investigated whether the use of narrow-band imaging (NBI) in flexible cystoscopy could improve diagnostics to a degree where clinical management was relevantly changed. MATERIALS AND METHODS: From May 2014 to June 2015, 955 patients were enrolled at three Danish urological departments. Patients had either hematuria (n = 483) or known recurrent non-muscle-invasive bladder cancer (NMIBC) (n = 472). High-definition (HD) cystoscopy was performed in white light (WL) and a preliminary clinical decision was made...
March 7, 2017: Scandinavian Journal of Urology
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