Abstract:
:Since the advantages of using ureteral stents in conjunction with extracorporeal shock wave lithotripsy were first recognized, the growing demand for outpatient stone treatment has made stent use much more frequent. However, prophylactic stent placement must be judicious to maximize success and minimize associated morbidity. Recent controlled retrospective studies and randomized trials showed that ureteral stenting does not increase the stone-free rate or reduce the complication rate for stones less than 2 cm in size, yet in such cases, there are increased morbidities such as urinary urgency, frequency, stent migration, and encrustation. However, in patients with stones larger than 2 cm, Type C4 staghorn calculi, or stones associated with a solitary kidney, prophylactic stent placement may reduce the complication rates arising from these larger stone burdens. Finally, ureteral stenting may be helpful for stone localization or manipulation.
journal_name
J Endouroljournal_title
Journal of endourologyauthors
Chen AS,Saltzman Bdoi
10.1089/end.1993.7.155subject
Has Abstractpub_date
1993-04-01 00:00:00pages
155-62issue
2eissn
0892-7790issn
1557-900Xjournal_volume
7pub_type
杂志文章,评审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:BACKGROUND AND PURPOSE:Innovations in minimally invasive surgery have led to the proposal of incision-free natural orifice translumenal endoscopic surgery (NOTES). The purpose of this manuscript is to describe the initial technique of natural orifice translumenal endoscopic surgical radical prostatectomy (NOTES-RP). M...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2008.0670
更新日期:2009-04-01 00:00:00
abstract:: Objective: The aim of this study was to introduce the "ultrathin parenchyma" resection in a robot-assisted partial nephrectomy (RAPN) via the retroperitoneal approach, and to assess the feasibility, security, and effectiveness of this technique. Me...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2019.0698
更新日期:2020-03-01 00:00:00
abstract::Inability to remove a urethral catheter after radical retropubic prostatectomy is an uncommon complication. We describe removal of a urethral catheter entrapped in vesicourethral anastomotic sutures, which was safely performed endoscopically using a holmium laser. ...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2005.19.83
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND AND PURPOSE:Calculi from patients with musculoskeletal (MS) anomalies who are largely immobile and prone to urinary infections have been traditionally composed primarily of struvite and carbonate apatite. Because of substantial improvements in the care of these patients in recent decades, stone etiology may ...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2010.0698
更新日期:2011-09-01 00:00:00
abstract:PURPOSE:To determine whether the overall ureteral flow through an obstructed ureter using the 3F MicroStent™ that uses a novel film occlusion anchoring mechanism is comparable to the flow using a conventional 3F and 4.7F Double-J stent. MATERIALS AND METHODS:An in vitro silicone ureter model and an ex vivo porcine uri...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2010.0722
更新日期:2011-06-01 00:00:00
abstract:BACKGROUND AND PURPOSE:Adequate urine production and excretion may be important for clearance of stone fragments after extracorporeal shockwave lithotripsy (SWL). This study evaluated the impact of renal function, measured by preoperative serum creatinine concentration, on the efficacy of SWL. PATIENTS AND METHODS:Fro...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2006.0319
更新日期:2007-05-01 00:00:00
abstract:BACKGROUND AND PURPOSE:Renal function outcomes after renal cryosurgery have not been widely scrutinized. We report 2-year renal function outcomes from a single-center cohort of patients who were treated with cryoablation for small renal masses. METHODS:We performed a retrospective review of our laparoscopic and percut...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2009.0186
更新日期:2010-03-01 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: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:PURPOSE:Burst wave lithotripsy (BWL) is a transcutaneous technique with potential to safely and effectively fragment renal stones. Preclinical investigations of BWL require the assessment of potential renal injury. This study evaluates the capabilities of real-time ultrasound and MRI to detect and evaluate BWL injury t...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2017.0202
更新日期:2017-08-01 00:00:00
abstract:BACKGROUND AND PURPOSE:Cryoablation has demonstrated therapeutic effectiveness for selected renal tumors. We compared our perioperative and short-term outcomes of laparoscopic (LAP) v percutaneous (PERC) renal cryoablation. PATIENTS AND METHODS:Thirty-four patients (18 men/16 women) underwent a LAP and 26 patients (19...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2008.0196
更新日期:2008-11-01 00:00:00
abstract::One of the most significant developments in imaging technology has been the process of digitalization. By incorporating currently available digital imaging equipment into surgical practice, urologists can be assured of obtaining real-time video images with optimal clarity and detail. In addition, one can efficiently c...
journal_title:Journal of endourology
pub_type: 杂志文章,评审
doi:10.1089/08927790150500953
更新日期:2001-02-01 00:00:00
abstract:PURPOSE:To evaluate the ability of heparin coating to inhibit Double J stent encrustation and compare it with the classic polyurethane Double J stent. PATIENTS AND METHODS:The study involved five patients with bilateral obstructions, who required bilateral ureteral Double J stent placement. Every patient received a he...
journal_title:Journal of endourology
pub_type: 临床试验,杂志文章
doi:10.1089/end.2007.0218
更新日期:2008-03-01 00:00:00
abstract:PURPOSE:This study evaluates the feasibility, perioperative, and renal functional outcomes with total, selective, and nonarterial clamping techniques during minimally invasive partial nephrectomy. METHODS:A retrospective review of laparoscopic and robot-assisted partial nephrectomies by a single surgeon from January 2...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2011.0304
更新日期:2012-02-01 00:00:00
abstract::Laparoscopy has become the essential surgical approach to the adrenal gland at many institutions, including ours. At the Cleveland Clinic, laparoscopic adrenalectomy for benign and malignant adrenal neoplasms can be performed by either the transperitoneal or the retroperitoneal approach. Herein, we present our techniq...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/089277901750299302
更新日期:2001-06-01 00:00:00
abstract::We identified 40 patients (25 men and 15 women) who developed calculi composed totally or partially of sulfonamides (acetylsulfamethoxazole, sulfadiazine, and acetylsulfisoxazole) between 1980 and 1987. The incidence of sulfonamide stones is less than 1% of stones. Patient characteristics were determined from question...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.1994.8.401
更新日期:1994-12-01 00:00:00
abstract::In cases of advanced urologic malignancies with impairment of renal function secondary to tumor infiltration in high-risk patients, the possibility of performing a laparoscopic instead of an open cutaneous ureterostomy should be considered. We performed laparoscopic cutaneous ureterostomy in three male patients, two w...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.1994.8.425
更新日期:1994-12-01 00:00:00
abstract:: Background: Holmium laser enucleation of the prostate (HoLEP) is a highly effective procedure for benign prostatic hyperplasia that is size independent and has been recommended for patients necessitating antiplatelet (AP) and anticoagulant (AC) medications. Although HoLEP ...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2020.0886
更新日期:2021-01-06 00:00:00
abstract:PURPOSE:To investigate the effect of metabolic syndrome (MS) and its components on the outcomes of transurethral resection of the prostate (TURP). PATIENTS AND METHODS:Fifty patients with MS and 50 without MS were enrolled for the study. Patients without MS were assigned to Group 1 and patients with MS were in Group 2...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2014.0562
更新日期:2015-03-01 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:BACKGROUND AND PURPOSE:At present, open retroperitoneal lymph node dissection (RPLND) remains the preferred approach at many high-volume centers for the surgical treatment of patients with low-stage testis cancer. Despite the potential advantages of a minimally invasive approach, including improved cosmesis and shorter...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2010.0596
更新日期:2011-11-01 00:00:00
abstract:BACKGROUND AND PURPOSE:The best management of upper ureteral calculi is undefined. We performed a prospective randomized comparison between semirigid ureteroscopy (URS) and shockwave lithotripsy (SWL) for upper ureteral stones <2 cm to evaluate safety and efficacy of both procedures. PATIENTS AND METHODS:Patients with...
journal_title:Journal of endourology
pub_type: 杂志文章,随机对照试验
doi:10.1089/end.2012.0493
更新日期:2015-01-01 00:00:00
abstract:PURPOSE:To report our experience with congenital inferior vena cava (IVC) anomalies found during laparoscopic retroperitoneal lymph node dissection (LRPLND). PATIENTS AND METHODS:Two men with a mean age of 31.5 years (range 26-37 years) underwent LRPLND because of nonseminomatous germ-cell tumors (NSGCT) between Decem...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2007.0112
更新日期:2008-02-01 00:00:00
abstract::Large bladder calculi are often outside the range of treatment with conventional endoscopic lithotrites because of either anatomic factors or the mechanical limits of available instruments. Alternative methods of cystolithotripsy: ultrasonic, electrohydraulic, or laser, can prove time-consuming or even hazardous, so t...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.1994.8.183
更新日期:1994-06-01 00:00:00
abstract:BACKGROUND AND PURPOSE:Recent advances in endoscopy have enabled microscopic imaging of live bladdercancer cells in situ. The newly developed Endocystoscopy system (Olympus Medical Systems Co., Tokyo, Japan) is a flexible digital endoscope that has more than a 450-fold magnifying power on a video monitor. PATIENTS AND...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2006.20.698
更新日期:2006-09-01 00:00:00
abstract:BACKGROUND AND PURPOSE:Robotic prostatectomy is exploding into popular utilization throughout much of the United States. It is expected that the rise in the number of these cases into 2006 will continue exponentially. A significant amount of research has begun to focus on the anastomosis, because the robot allows unpre...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/end.2007.9913
更新日期:2007-10-01 00:00:00
abstract:PURPOSE:To compare the maximal active deflection capabilities of a newly designed dual-deflection ureteroscope with those of a standard flexible ureteroscope. MATERIALS AND METHODS:The dual-deflection ureteroscope is similar in design to single-deflection ureteroscopes with the addition of a second, more proximal unid...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/089277904322959761
更新日期:2004-03-01 00:00:00
abstract:BACKGROUND AND PURPOSE:Oxalobacter formigenes is an anaerobic commensal colonic bacterium capable of degrading oxalate through the enzyme oxalyl-CoA decarboxylase. It has been theorized that individuals who lack this bacterium have higher intestinal oxalate absorption, leading to a higher urinary oxalate concentration ...
journal_title:Journal of endourology
pub_type: 杂志文章
doi:10.1089/089277903321618743
更新日期:2003-04-01 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