Abstract：
PURPOSE:Partial nephrectomy has been established as a standard of care for T(1a) renal tumors. Laparoscopic partial nephrectomy (LPN) has been described as more difficult to perform than open partial nephrectomy (OPN). We compare our series of LPN and OPN. PATIENTS AND METHODS:From October 2002 to January 2006, 76 LPNs were performed for patients with clinical T(1a) tumors. These patients were matched with a cohort of patients who underwent OPN for solitary tumors of 4 cm or smaller in diameter. The cohorts were compared with regard to demographics, perioperative data, and outcomes. RESULTS:The patient populations were demographically similar. Although mean tumor size was smaller in the laparoscopic cohort (2.5 v 2.9 cm, P=0.002), the OPN cohort demonstrated shorter operative (193 v 225 min, P=0.004) and ischemia times (20.5 v 32.8 min). LPN was associated with less blood loss (212 v 385 mL, P<0.001) and shorter hospital stay (2.5 v 5.6 days, P<0.001), however. One positive margin occurred in each of the LPN and OPN cohorts. Intraoperative complications were similar, although LPN was associated with fewer postoperative complications. Of note, two LPN (2.6%) patients had emergent reoperation and complete nephrectomy because of postoperative hemorrhage. CONCLUSIONS:Despite increased operative and ischemia times, LPN patients demonstrated quicker recovery and fewer postoperative complications. Two patients in the LPN group, however, had emergent complete nephrectomy because of hemorrhage. We conclude that LPN is still an evolving alternative to OPN in patients with small renal tumors.
journal_name
J Endouroljournal_title
Journal of endourologyauthors
Gong EM,Orvieto MA,Zorn KC,Lucioni A,Steinberg GD,Shalhav ALdoi
10.1089/end.2007.0300subject
Has Abstractpub_date
2008-05-01 00:00:00pages
953-7issue
5eissn
0892-7790issn
1557-900Xjournal_volume
22pub_type
杂志文章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：: 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：PURPOSE:To evaluate the efficacy of doxazosin in inducing spontaneous passage of stones in the distal ureter and to compare its efficacy according to the size of the stone. PATIENTS AND METHODS:Seventy-three patients with a mean age of 46.38 +/- 10.17 years who presented with a distal-ureteral stone were divided into ...
journal_title：Journal of endourology
pub_type： 杂志文章,随机对照试验
doi：10.1089/end.2006.0107
更新日期：2007-05-01 00:00:00
abstract：PURPOSE:This report describes a new animal model for research on the parameters of shockwave delivery and the mechanisms of shockwave action in SWL. MATERIALS AND METHODS:Female pigs (approximately 45 kg) were anesthetized for creation of an upper pole peripheral caliceal access. The tract was dilated with a 30F Nephr...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/089277902320913215
更新日期：2002-10-01 00:00:00
abstract：PURPOSE:This study aims to provide an overview of type and frequency of musculoskeletal complaints among urologists. In addition, the urologists' knowledge about ergonomic conditions during minimally invasive urology was assessed, and they were asked how they would prefer to gain knowledge about this topic. MATERIALS ...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2013.0654
更新日期：2014-05-01 00:00:00
abstract：PURPOSE:Our study sought to demonstrate the effects of remote ischemic preconditioning (R-IPC) on renal function in a large animal (porcine) solitary-kidney model. METHODS:Twelve pigs were assigned to two groups: Each underwent a right nephrectomy followed by a week of recovery. Group 1 (No-IPC) underwent left renal h...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2014.0563
更新日期：2015-05-01 00:00:00
abstract：INTRODUCTION:Semirigid and flexible ureterorenoscopy (URS) procedures are safe and efficient treatment options for urolithiasis of all localizations. Sometimes, a Double-J stent is placed in preparation of definitive treatment. The aim of our study was to evaluate the influence of prestenting on the outcome of URS. PA...
journal_title：Journal of endourology
pub_type： 杂志文章,多中心研究
doi：10.1089/end.2015.0109
更新日期：2016-03-01 00:00:00
abstract：BACKGROUND AND PURPOSE:Renal mass protocol CT (RMP-CT) using multiphase abdomen and pelvis CT imaging is the mainstay for diagnosis, characterization, and follow-up for renal masses; however, it is associated with ionizing radiation to the patient. We sought to quantify the effective dose associated with RMP-CT and to ...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2013.0111
更新日期：2013-09-01 00:00:00
abstract：OBJECTIVE:To evaluate in vitro and in vivo effects of Moses technology in Holmium laser and to compare it with the Regular mode in terms of lithotripsy efficiency and laser-tissue interactions. METHODS:The Lumenis® Pulse™ P120H holmium laser system together with Moses D/F/L fibers were used to compare the Regular mode...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2017.0050
更新日期：2017-06-01 00:00:00
abstract：BACKGROUND AND PURPOSE:Port-site metastasis (PSM) is a rare complication of laparoscopic intervention in urologic malignancies. Of the greater than 50 reported cases of PSM in the urologic oncology literature, only 9 have occurred after surgery for renal-cell carcinoma (RCC). We report a 10th instance of RCC metastasis...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2012.0533
更新日期：2013-06-01 00:00:00
abstract：: Objective: To evaluate the learning curve in an untrained resident surgeon for the initial case series of tension-free vaginal tape-obturator (TVT-O) to treat stress urinary incontinence. Materials and Methods: A retrospective ...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2019.0571
更新日期：2020-02-01 00:00:00
abstract：PURPOSE:To report our experience with en bloc stapling of the renal hilum during laparoscopic nephrectomy (LN) and nephroureterectomy and to compare it with separate stapling performed during the same period at the same institution. PATIENTS AND METHODS:We conducted a retrospective review of 125 laparoscopic nephrecto...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2008.0528
更新日期：2009-04-01 00:00:00
abstract：OBJECTIVE:The aim of our study was to evaluate if there is any advantage of three-dimensional helical computed tomography (3D-HCT) over intravenous urogram (IVU) in the morphometric and morphological analysis of lower pole spatial anatomy of the kidney. PATIENTS AND METHODS:We analyzed 52 renal collecting systems in 3...
journal_title：Journal of endourology
pub_type： 临床试验,杂志文章
doi：10.1089/end.2009.0262
更新日期：2009-12-01 00:00:00
abstract：BACKGROUND AND PURPOSE:Caliceal diverticula are rare congenital abnormalities that can become symptomatic if associated with a calculus or infection. We review percutaneous management of caliceal diverticula. METHODS:Pathogenesis, clinical evaluation, management options, and recommended follow-up for symptomatic calic...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2009.1541
更新日期：2009-10-01 00:00:00
abstract：: Objectives: To compare the efficacy, complications, and costs of percutaneous nephrolithotomy (PNL) and extracorporeal shock wave lithotripsy (SWL) in the treatment of a 20 to 30 mm single renal pelvic stone with a density ≤1000 HU. Patients and Me...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2020.0288
更新日期：2020-11-01 00:00:00
abstract：PURPOSE:The LithoClast Trilogy is a novel single probe, dual-energy lithotripter with ultrasonic (US) vibration and electromagnetic impact forces. ShockPulse and LithoClast Select are existing lithotripters that also use a combination of US and mechanical impact energies. We compared the efficacy and tip motion of thes...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2018.0143
更新日期：2018-06-01 00:00:00
abstract：:In one-third of patients, prostate cancer (PCa) is monofocal. These patients can undergo focal high-intensity focused ultrasound (HIFU) therapy of the tumor without damage to surrounding structures and not compromising uro-oncologic safety. Robot-assisted HIFU coagulates the entire targeted volume within the prostate ...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2009.0439
更新日期：2010-05-01 00:00:00
abstract：PURPOSE:To evaluate the safety of tubeless percutaneous nephrolithotomy in patients undergoing supracostal percutaneous renal access. PATIENTS AND METHODS:Between October 1999 and October 2010, 302 patients underwent percutaneous nephrolithotomy via a supracostal access tract. Two hundred forty-eight (82.1%) patients ...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2012.0218
更新日期：2013-03-01 00:00:00
abstract：PURPOSE:The aim of this study is to validate a training model that combines the use of nonbiologic and biologic simulators as well as live porcine animal model in endoscopic retrograde intrarenal surgery (RIRS). MATERIALS AND METHODS:A total of 60 urologists took part in this study, and the activity lasted for 2 days....
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2015.0421
更新日期：2015-11-01 00:00:00
abstract：: Purpose: Several case series have demonstrated the safety and feasibility of outpatient robot-assisted radical prostatectomy (RARP) in well-selected patients; however, the patient perspective of this practice has not been well explored. In this study, we explored patients'...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2019.0796
更新日期：2020-04-01 00:00:00
abstract：PURPOSE:We aimed to understand the characteristics of patients who are less likely to submit adequate urine collections at metabolic stone evaluation. METHODS:Inadequate urine collection was defined using two definitions: (1) Reference ranges for 24-hour creatinine/kilogram (Cr/24) and (2) discrepancy in total 24-hour...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2014.0544
更新日期：2015-06-01 00:00:00
abstract：PURPOSE:To investigate prospectively the benefits of three-dimensional stereolithographic biomodeling produced from CT data as an aid to achieving optimal access for percutaneous nephrolithotripsy (PCNL). PATIENTS AND METHODS:Eight patients with complex urinary calculi were selected. Multislice CT scans of the kidney ...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2006.20.92
更新日期：2006-02-01 00:00:00
abstract：PURPOSE:Laparoscopic surgery for large renal lesion or kidneys with chronic inflammation has proved to be technically challenging. Hand-assisted laparoscopic surgery might be useful in these complex cases, as it provides surgeons the benefits of tactile feedback, digital retraction, and facilitated dissection of the re...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2004.18.770
更新日期：2004-10-01 00:00:00
abstract：PURPOSE:To compare the outcomes of retroperitoneoscopic nephroureterectomy (RNU) with those of open retroperitoneal nephroureterectomy (ORNU) for upper urinary tract cancer. PATIENTS AND METHODS:This study included 240 consecutive patients who received a clinical diagnosis of localized upper urinary tract cancer and u...
journal_title：Journal of endourology
pub_type： 临床试验,杂志文章
doi：10.1089/end.2007.0154
更新日期：2008-08-01 00:00:00
abstract：INTRODUCTION:The use of a ureteral access sheath (UAS) may provide significant advantages, particularly, in the treatment of a large renal stone burden. However, in some patients, the passage of a UAS up the ureter is impossible. We prospectively evaluated the ability to insert a 14F UAS and analyzed the possible predi...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2014.0215
更新日期：2014-12-01 00:00:00
abstract：:Renal excursion during breathing is inevitable and is a cause of poor localization during extracorporeal shock-wave lithotripsy (SWL), which in theory might lead to poor treatment results. Eighty-one patients underwent lithotripsy treatment with and without the use of an image enhancement system designed for use with ...
journal_title：Journal of endourology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1089/end.1996.10.335
更新日期：1996-08-01 00:00:00
abstract：BACKGROUND AND PURPOSE:Several experienced practitioners of open surgery with limited or no laparoscopic background have adopted robot-assisted laparoscopic radical prostatectomy (RLRP) as an alternative to open radical prostatectomy (RRP), demonstrating outcomes comparable to those in large RRP and laparoscopic prosta...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2006.0239
更新日期：2007-04-01 00:00:00
abstract：: Purpose: Kidney stone recurrence rates vary between patients. A patient's risk informs the frequency and intensity of preventative interventions. Clinicians routinely use clinical experience to estimate risk. We sought to compare clinician estimated recurrence risk with th...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2020.0978
更新日期：2020-11-16 00:00:00
abstract：:The treatment results obtained in children using an unmodified Dornier HM3 or a Medstone STS lithotripter for renal and ureteral stones were compared. The Dornier HM3 was used to treat 28 renal and 10 ureteral stones, while the Medstone STS was used to treat 73 renal and 34 ureteral stones. The treatment results were ...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.1996.10.493
更新日期：1996-12-01 00:00:00
abstract：PURPOSE:To provide clinical outcomes of the Resonance metallic ureteral stent in patients with malignant ureteral obstruction, as well as clinical factors predicting stent failure. METHODS:Cancer patients who have received Resonance stents from July 2009 to March 2012 for ureteral obstruction were included for chart r...
journal_title：Journal of endourology
pub_type： 杂志文章
doi：10.1089/end.2013.0792
更新日期：2014-06-01 00:00:00
