Abstract：
PURPOSE:To assess the accuracy of prostate histoscanning (PHS) for spatial detection and localization of prostate cancer (PCa). PATIENTS AND METHODS:Prospective, single center study from January to September 2012 was conducted. Inclusion criterion was biopsy confirmed PCa in patients scheduled for radical prostatectomy. In total, 98 patients were included in the study. Results of PHS were compared against whole-mount step sectioning by the Stanford technique. A lower limit of 0.1 cm(3) was used for PHS. A dedicated 12-sector form was used for spatial correlation. The urologist and pathologist were blinded for each other's results. Sensitivity, specificity, and receiver operating characteristic curves were calculated with a logistic regression model for covariates. RESULTS:PHS performance for detection of PCa lesions ≥0.1 cm(3) had sensitivity of 60%, specificity of 66%, and area under the curve (AUC) of 0.63. Posterior and anterior sectors achieved sensitivity of 77%, specificity of 39%, and 28% and 84%, respectively. The model containing PHS positivity within a given sector reached sensitivity of 73.4%, specificity of 65.7%, and AUC of 0.75. In a ogistic regression model, the performance of PHS was affected by sector location, rectal distance, index, and total cancer volume (all P<0.0001) and bladder fullness (P=0.02). The best PHS accuracy was present in midposterior sectors. CONCLUSIONS:PHS has a potential for clinical practice, especially if PHS positivity within given sectors is taken into account. A trained operator is important. More studies are necessary to test different detection limits in various clinical settings, such as targeted biopsies and image guided focal therapy.
journal_name
J Endouroljournal_title
Journal of endourologyauthors
Macek P,Barret E,Sanchez-Salas R,Galiano M,Rozet F,Ahallal Y,Gaya JM,Durant M,Mascle L,Giedelman C,Lunelli L,Validire P,Nesvadba M,Cathelineau Xdoi
10.1089/end.2013.0419subject
Has Abstractpub_date
2014-03-01 00:00:00pages
371-6issue
3eissn
0892-7790issn
1557-900Xjournal_volume
28pub_type
杂志文章abstract：: Introduction: There has been a surge in robotic surgery research publications over the past 20 years. However, to date, there has been no characterization of urology's contribution to the robotic field, and there is a lack of bibliometric literature to guide future investi...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2018.0866
更新日期：2019-05-01 00:00:00
abstract：:In five patients with chronic intractable ureteral obstruction, a fine-bore nephrostomy tube was placed in a subcutaneous tunnel to drain the kidney without an external appliance. Good quality of life was achieved for 6 months to 2 years. When conventional intraluminal stents cannot be used, consideration should be gi...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.1997.11.411
更新日期：1997-12-01 00:00:00
abstract：:After urinary diversion, access to the distal ureter for either resection or repair, especially in patients with history of infection, extravasation, radiation, or other abdominal surgery, can be hazardous. We report two cases where the endoscopic placement of a coaxial balloon dilating catheter prior to open explorat...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.1996.10.57
更新日期：1996-02-01 00:00:00
abstract：:Abstract Since the first description of percutaneous nephrolithotripsy (PNL) over 30 years ago, the indications for this procedure in the management of upper tract urinary stones has greatly expanded. Despite recent advances in shock wave lithotripsy and ureteroscopic technologies, PNL maintains a dominant role in the...
journal_title：Journal of endourology
pub_type： 杂志文章,评审
doi：10.1089/end.2009.1518
更新日期：2009-10-01 00:00:00
abstract：PURPOSE:To enable all personnel involved with laparoscopy to obtain cheap and ready practice in a variety of situations. MATERIALS AND METHODS:A number of components are required to practice laparoscopic techniques: a cavity, lighting, video imaging, instruments, operating sutures, etc. and operative tissue. Alternati...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2005.19.748
更新日期：2005-07-01 00:00:00
abstract：PURPOSE:Safe insertion of the first port during laparoscopic surgery has always been problematic, from the early use of the Veress needle to the open Hasson technique. We describe a novel, safe, and well-illuminated technique of port entry using the Killian nasal speculum. This technique has been used successfully in t...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2007.0142
更新日期：2008-02-01 00:00:00
abstract：:In the last three decades, minimally invasive techniques have progressed significantly, replacing traditional open surgery as the mainstay of stone disease surgical treatment. The challenge for the next millennium remains medical prevention of calcium urolithiasis, a field where less dramatic progress has been achieve...
journal_title：Journal of endourology
pub_type： 杂志文章,评审
doi：10.1089/end.1999.13.669
更新日期：1999-11-01 00:00:00
abstract：PURPOSE:To construct, train, and apply an artificial neural network (ANN) system for prediction of different outcome variables of percutaneous nephrolithotomy (PCNL). We calculated predictive accuracy, sensitivity, and precision for each outcome variable. METHODS:During the study period, all adult patients who underwe...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2016.0791
更新日期：2017-05-01 00:00:00
abstract：PURPOSE:To compare blind access and totally tubeless percutaneous antegrade removal and pneumatic transurethral ureterolithotripsy for the management of impacted upper-ureteral calculi >1 cm. PATIENTS AND METHODS:Seventy patients (41 male, 29 female) with impacted upper-ureteral calculi >1 cm were selected in randomiz...
journal_title：Journal of endourology
pub_type： 杂志文章,随机对照试验
doi：10.1089/end.2006.20.616
更新日期：2006-09-01 00:00:00
abstract：BACKGROUND AND PURPOSE:We sought to examine a large nationwide (United States) sample of emergency department (ED) visits to determine data related to utilization and costs of care for urolithiasis in this setting. METHODS:Nationwide Emergency Department Sample was analyzed from 2006 to 2009. All patients presenting t...
journal_title：Journal of endourology
pub_type： 杂志文章,多中心研究
doi：10.1089/end.2013.0205
更新日期：2013-12-01 00:00:00
abstract：: Objectives: To describe our surgical technique of robotic ureteroileal reimplantation (RUIR) for ureteroileal anastomosis strictures with the use of near-infrared fluorescence imaging (NIFI) after transnephrostomic antegrade injection of indocyanine green in patients previ...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2019.0376
更新日期：2019-10-01 00:00:00
abstract：BACKGROUND AND PURPOSE:Extracorporeal shockwave therapy (ESWT) has been reported to improve the symptoms of Peyronie's disease. However, the response rates to this treatment appear to be variable. This study aimed to determine whether any patient or plaque characteristics are associated with a better outcome. PATIENTS...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2006.20.135
更新日期：2006-02-01 00:00:00
abstract：PURPOSE:Recently, laparoscopic nephropexy has been performed using a transperitoneal approach. We evaluated the efficacy of a retroperitoneoscopic technique for symptomatic nephroptosis. PATIENTS AND METHODS:Three men and two women with right nephroptosis underwent retroperitoneal laparoscopic nephropexy. Their sympto...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/089277903770802344
更新日期：2003-11-01 00:00:00
abstract：OBJECTIVE:To determine if patients with pathological, medical renal disease, defined as evidence of pathological abnormalities indicative of renal damage in the non-neoplastic partial nephrectomy specimens, have worsened functional outcomes following robot-assisted partial nephrectomy (RPN). MATERIALS AND METHODS:Sixt...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2014.0228
更新日期：2014-12-01 00:00:00
abstract：BACKGROUND AND PURPOSE:To assess the feasibility and efficacy of percutaneous nephrolithotomy (PCNL) in patients with spinal deformities. PATIENTS AND METHODS:Between 1999 and 2008, eight patients (nine renal units) with spinal deformities underwent 10 PCNLs. Mean stone burden was 372 mm(2) (160-840 mm(2)). Preoperati...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2010.0095
更新日期：2010-07-01 00:00:00
abstract：INTRODUCTION:Double-J stents revolutionized the minimally invasive management of ureteral strictures, but have significant morbidity. We compare stent-related symptoms and quality of life between a conventional Double-J stent and a novel thermoexpandable metal segmental ureteral stent (Memokath) in patients with ureter...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2009.0318
更新日期：2010-04-01 00:00:00
abstract：: Objective: To assess the safety and efficacy of a novel vacuum-assisted access sheath (VAAS) in minimally invasive percutaneous nephrolithotomy (MPCNL). Materials and Methods: Seventy-five consecutive patients with single renal...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2019.0652
更新日期：2020-03-01 00:00:00
abstract：:Four techniques of intracorporeal lithotripsy are now available: ballistic, ultrasonic, electrohydraulic, and laser. Their therapeutic efficacies have generally been evaluated and compared, but very few data have been available on their relative risks of iatrogenic trauma to the urothelial wall. We conducted a compara...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.1994.8.293
更新日期：1994-08-01 00:00:00
abstract：INTRODUCTION:Expert-reported outcomes and complications may not reflect the standardized coding that can be provided by independent, third-party evaluations. The goal of this article is to compare expert-reported complications with standardized coding by the National Surgical Quality Improvement Program (NSQIP). The pr...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2015.0178
更新日期：2015-09-01 00:00:00
abstract：:The UroLume endoprosthesis has been used for recurrent bulbar urethral strictures, benign prostatic hyperplasia, and detrusor-external sphincter dyssynergia. Complications of the UroLume have been described by the North American Multicenter Trial as migration, encrustation, hyperplastic tissue growth, in addition to p...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.1998.12.385
更新日期：1998-08-01 00:00:00
abstract：:Small renal lesions often confer relatively low oncologic risk and, as such, dictate for treatment strategies with low morbidity. Minimally invasive ablative techniques have been developed and can deliver good outcomes where used judiciously. The potential risks of treatment relate to the method of ablation, the route...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2009.0542
更新日期：2010-05-01 00:00:00
abstract：:Twelve female microminipigs with normal bladder capacity underwent laparoscopic bladder seromyotomy. Three other female microminipigs were added to the study as controls. Urodynamic studies and cystograms were performed preoperatively and at 2 and 4 months after a laparoscopic bladder seromyotomy. Histologic studies o...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.1996.10.267
更新日期：1996-06-01 00:00:00
abstract：: Introduction: Miniaturization of percutaneous nephrolithotomy (mPCNL) was proposed to decrease postoperative bleeding, as there is decreased parenchymal injury compared with standard percutaneous nephrolithotomy (SPCNL). Published randomized controlled trials (RCTs) evalua...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2020.0533
更新日期：2020-10-12 00:00:00
abstract：:The surgical treatment of prostatic obstruction associated with a clinically significant bladder diverticulum has classically combined open diverticulectomy with relief of the bladder outlet obstruction. This report demonstrates that this result may be efficiently achieved by performing transurethral surgery followed ...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.1996.10.545
更新日期：1996-12-01 00:00:00
abstract：PURPOSE:The ability to maintain normothermia during surgical procedures is crucial for improvement of the quality of patient care and the outcome of the procedure. We tested the hypothesis of whether one warming protocol is able to maintain normothermic core temperatures equally well in major open and laparoscopic urol...
journal_title：Journal of endourology
pub_type： 临床试验,杂志文章
doi：10.1089/end.2007.0324
更新日期：2008-05-01 00:00:00
abstract：: Aim: We sought to compare the outcomes of patients who underwent an open vs robotic ureteroneocystostomy for ureteral obstruction. Methods: Retrospective review was performed on adult patients who underwent primary ureteroneocy...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2019.0715
更新日期：2020-10-01 00:00:00
abstract：PURPOSE:GreenLight HPS™ laser photoselective vaporization prostatectomy (PVP) is a treatment option for lower urinary tract symptoms secondary to benign prostatic hyperplasia. We review our experience using the 120 W GreenLight HPS laser system. MATERIALS AND METHODS:We prospectively evaluated our experience with Gree...
journal_title：Journal of endourology
pub_type： 临床试验,杂志文章
doi：10.1089/end.2010.0512
更新日期：2011-06-01 00:00:00
abstract：BACKGROUND AND PURPOSE:The management of urolithiasis in patients with a solitary kidney is challenging for endourologists. This study was aimed at evaluating the safety and efficacy of retrograde intrarenal surgery (RIRS) in the treatment of such patients with renal stones. PATIENTS AND METHODS:Between January 2010 a...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2014.0295
更新日期：2014-11-01 00:00:00
abstract：: Introduction and Objective: Current available lithotrites have clinical stone clearance rates averaging 24 to 32 mm2/minute. The objective of this study was to critically evaluate the initial experience with the Swiss LithoClast ® ...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2019.0561
更新日期：2020-02-01 00:00:00
abstract：BACKGROUND AND PURPOSE:In laparoscopy, the term "mirror imaging" is used to describe a visual illusion resulting in paradoxical movements when a surgeon is positioned opposite the laparoscope. Mirror imaging is a common problem, creating difficulty in ergonomics and task performance. We introduce the use of a video ima...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/089277903322145521
更新日期：2003-06-01 00:00:00
