Review: tissue effects of laser energy.

Abstract:

:The tissue effects of a laser are responsible for the therapeutic value as well as the potential for complications. Within certain constraints, the type and depth of energy effect can be controlled by the selection of the wavelength as well as of appropriate energy parameters. In a clinical endoscopic setting, however, precise prediction of tissue penetration is not feasible, and proper use relies on the experience and knowledge of the operating surgeon. Considering this, it is important for surgeons to understand laser tissue effects and the various parameters that influence them.

journal_name

J Endourol

journal_title

Journal of endourology

authors

Smith JA Jr

doi

10.1089/end.1993.7.389

subject

Has Abstract

pub_date

1993-10-01 00:00:00

pages

389-90

issue

5

eissn

0892-7790

issn

1557-900X

journal_volume

7

pub_type

杂志文章,评审
  • Robotic Versus Open Ureteroneocystostomy: Is There a Robotic Benefit?

    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

    authors: Skupin PA,Stoffel JT,Malaeb BS,Barboglio-Romo P,Ambani SN

    更新日期:2020-10-01 00:00:00

  • Routine day-case laparoscopic pyeloplasty: a paradigm shift?

    abstract:PURPOSE:To determine whether day-case surgery (DS) laparoscopic pyeloplasty (LP) is feasible and safe. PATIENTS AND METHODS:Thirty-two consecutive patients, planned for DS LP between March 2006 and January 2010 at a single urologic center, were enrolled in this retrospective observational study. Every patient underwen...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2010.0486

    authors: Ilie CP,Luscombe CJ,Smith I,Boddy J,Mischianu D,Golash A

    更新日期:2011-05-01 00:00:00

  • Feasibility and outcome of retrograde endoscopy in a post-prostatectomy population.

    abstract:PURPOSE:To determine the feasibility of retrograde endoscopy after radical retropubic prostatectomy (RRP) and its effects on post-prostatectomy continence. PATIENTS AND METHODS:We retrospectively reviewed all patients who underwent RRP at our institution between 1999 and 2005, identifying those who subsequently requir...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2006.0131

    authors: Gibbons EP,Ricchiuti D,Nelson J,Averch T

    更新日期:2007-02-01 00:00:00

  • Effect of magnesium on calcium and oxalate ion binding.

    abstract:BACKGROUND AND PURPOSE:Magnesium (Mg(2+)) has been shown to be a kidney stone inhibitor; however, the exact mechanism of its effect is unknown. Using theoretical models, the interactions of calcium and oxalate were examined in the presence of Mg(2+). METHODS:Molecular dynamics simulations were performed with NAMD and ...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2013.0173

    authors: Riley JM,Kim H,Averch TD,Kim HJ

    更新日期:2013-12-01 00:00:00

  • Prilocaine irrigation for pain relief after transurethral resection of the prostate.

    abstract:PURPOSE:This study aimed to examine the effect of postoperative addition of a local anesthetic agent to irrigation fluid on the alleviation or prevention of pain after transurethral resection of the prostate (TURP). PATIENTS AND METHODS:This prospective, double blind, placebo-controlled study included 50 patients aged...

    journal_title:Journal of endourology

    pub_type: 杂志文章,随机对照试验

    doi:10.1089/end.2013.0001

    authors: Köse O,Sağlam HS,Altun ME,Sonbahar T,Kumsar Ş,Adsan Ö

    更新日期:2013-07-01 00:00:00

  • Electrovaporization of the prostate with the Gyrus device.

    abstract:PURPOSE:To assess the efficacy and the safety of a new transurethral endoscopic device using bipolar electrocautery, the Gyrus system. This system permits rapid prostate tissue removal by endoscopic vaporization with little bleeding and no pad return using saline irrigation and therefore eliminating TURP syndrome. PAT...

    journal_title:Journal of endourology

    pub_type: 临床试验,杂志文章

    doi:10.1089/089277901750161917

    authors: Botto H,Lebret T,Barré P,Orsoni JL,Hervé JM,Lugagne PM

    更新日期:2001-04-01 00:00:00

  • Continuous retroflexion cystoscopy during prostate cryoablation.

    abstract::During cryotherapy of the prostate, identification of probe tips that are misplaced into the bladder is often not readily apparent via transrectal ultrasonography. Ultimately, cystoscopy is needed to ensure this has not occurred before initiating a freeze. We describe the innovative use of continuous flexible cystosco...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2011.0417

    authors: Dimon M,Williams C

    更新日期:2012-04-01 00:00:00

  • Cystoscopy-assisted laparoscopic resection of extramucosal bladder endometriosis.

    abstract:BACKGROUND AND PURPOSE:Involvement of the bladder is seen in only 1% to 2% of patients with endometriosis. The diagnosis of vesical endometriosis is difficult to formulate, and it should be confirmed by cystoscopy with biopsy. However, this examination is often insufficient because of the submucosal-transmural location...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/089277902761403014

    authors: Seracchioli R,Mannini D,Colombo FM,Vianello F,Reggiani A,Venturoli S

    更新日期:2002-11-01 00:00:00

  • 7 to 10 years' follow-up of 573 patients with elevated prostate-specific antigen (>4 ng/mL) or/and suspected rectal examination: biopsies protocol and follow-up guides.

    abstract:PURPOSE:In this study, we tried to design a scheme for performing transrectal ultrasonographic (TRUS)-biopsies that would be accurate and include the optimal number of cores. PATIENTS AND METHODS:We included in this study 600 consecutive patients with suspicious findings on a per-rectum examination and/or an elevated ...

    journal_title:Journal of endourology

    pub_type: 临床试验,杂志文章

    doi:10.1089/end.2008.0260

    authors: Kravchick S,Cytron S,Stepnov E,Ben-Dor D,Kravchenko Y,Peled R

    更新日期:2009-06-01 00:00:00

  • New technique in managing ureteropelvic junction obstruction: percutaneous endoscopic pyeloplasty.

    abstract::Endopyelotomy is currently advocated for management of the obstructed ureteropelvic junction (UPJ). Healing of the stented UPJ occurs by secondary intention. Regardless of the method employed, success rates approach 85%. In order to increase the rate of success, we have devised a method of performing endopyelotomy in ...

    journal_title:Journal of endourology

    pub_type: 临床试验,杂志文章

    doi:10.1089/end.1996.10.147

    authors: Oshinsky GS,Jarrett TW,Smith AD

    更新日期:1996-04-01 00:00:00

  • Retrograde Endourological Management of Upper Urinary Tract Abnormalities in Patients with Ileal Conduit Urinary Diversion: A Dual-Center Experience.

    abstract:INTRODUCTION:Patients with ileal conduit urinary diversions are at an increased risk of long-term upper urinary tract (UUT) complications, including anastomotic strictures, infections, and urolithiasis. The reconstructed urinary system poses challenges for endoscopic manipulation. We present and describe our dual-cente...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2017.0271

    authors: Olson L,Satherley H,Cleaveland P,Zelhof B,Mokete M,Neilson D,Srirangam S

    更新日期:2017-09-01 00:00:00

  • Changing composition of renal calculi in patients with musculoskeletal anomalies.

    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

    authors: Gnessin E,Mandeville JA,Handa SE,Lingeman JE

    更新日期:2011-09-01 00:00:00

  • In-vitro activity of triclosan-eluting ureteral stents against common bacterial uropathogens.

    abstract:BACKGROUND AND PURPOSE:Ureteral stents are commonly used in urology today, but the biofilms that form on them within hours of placement may harbor bacteria that can result in infection or encrustation. Triclosan is an antimicrobial commonly used in consumer and medical products that inhibits bacterial fatty-acid synthe...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2006.20.949

    authors: Chew BH,Cadieux PA,Reid G,Denstedt JD

    更新日期:2006-11-01 00:00:00

  • In Vitro Comparison of a Novel Single Probe Dual-Energy Lithotripter to Current Devices.

    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

    authors: Carlos EC,Wollin DA,Winship BB,Jiang R,Radvak D,Chew BH,Gustafson MR,Simmons WN,Zhong P,Preminger GM,Lipkin ME

    更新日期:2018-06-01 00:00:00

  • Retroperitoneal laparoendoscopic single-site surgery in urology: initial experience.

    abstract:PURPOSE:To present our initial experience with single-port laparoscopic urologic surgery via the retroperitoneal approach using the Alexis wound retractor with flexible laparoscopic instrumentation. PATIENTS AND METHODS:Since December 2008, 14 patients have undergone single-port laparoscopic surgery for various urolog...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2009.0254

    authors: Ryu DS,Park WJ,Oh TH

    更新日期:2009-11-01 00:00:00

  • Open versus laparoscopy-assisted radical cystectomy: results of a prospective study.

    abstract:BACKGROUND AND PURPOSE:Laparoscopic radical cystectomy is confined to centers where advanced laparoscopy is performed, and its role is not yet well clear. Our aim was to evaluate, through a prospective comparative study, the advantages of the laparoscopic compared with an open approach. PATIENTS AND METHODS:From Novem...

    journal_title:Journal of endourology

    pub_type: 临床试验,杂志文章

    doi:10.1089/end.2006.0224

    authors: Porpiglia F,Renard J,Billia M,Scoffone C,Cracco C,Terrone C,Scarpa RM

    更新日期:2007-03-01 00:00:00

  • Effect of advanced age on laparoscopic urologic procedures.

    abstract:PURPOSE:To evaluate the effect of increasing age of urology patients on the outcome of laparoscopic procedures. PATIENTS AND METHODS:We performed a retrospective review of patients undergoing laparoscopic urologic procedures from 1998 to 2005, comparing patients 75 or older with all other patients undergoing the same ...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2006.9997

    authors: Zhao LC,Rubenstein RA,Vardi IY,Tenggardjaja C,Smith N,Nadler RB

    更新日期:2007-01-01 00:00:00

  • Vesicourethral anastomosis during laparoscopic radical prostatectomy: the running suture method.

    abstract::Vesicourethral reconstruction is the most critical and time-consuming step of laparoscopic radical prostatectomy. We describe the use of two hemicircumferential running sutures that has significantly simplified the procedure in our last 30 patients. The vesicourethral reconstruction took 31 minutes on average. Six mon...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2000.14.749

    authors: Hoznek A,Salomon L,Rabii R,Ben Slama MR,Cicco A,Antiphon P,Abbou CC

    更新日期:2000-11-01 00:00:00

  • An Ex Vivo Phantom Validation Study of an MRI-Transrectal Ultrasound Fusion Device for Targeted Prostate Biopsy.

    abstract:OBJECTIVES:To evaluate the ex vivo accuracy of an MRI-TRUS fusion device for guiding targeted prostate biopsies, to identify the origin of errors, and to evaluate the likelihood that lesions can be accurately targeted. MATERIALS AND METHODS:Three prostate phantoms were used to perform 27 biopsies using transperineal M...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2015.0864

    authors: Wegelin O,Henken KR,Somford DM,Breuking FA,Bosch RJ,van Swol CF,van Melick HH

    更新日期:2016-06-01 00:00:00

  • Organ-specific radiation dose rates and effective dose rates during percutaneous nephrolithotomy.

    abstract:BACKGROUND AND PURPOSE:Radiation exposure during medical procedures continues to be an increasing concern for physicians and patients. We determined organ-specific dose rates and calculated effective dose rates during right and left percutaneous nephrolithotomy (PCNL) using a validated phantom model. MATERIALS AND MET...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2011.0178

    authors: Lipkin ME,Mancini JG,Toncheva G,Wang AJ,Anderson-Evans C,Simmons WN,Ferrandino MN,Yoshizumi TT,Preminger GM

    更新日期:2012-05-01 00:00:00

  • Factors affecting the fluoroscopic screening time during percutaneous nephrolithotomy.

    abstract:PURPOSE:Percutaneous nephrolithotomy (PNL) is established in urology practice with routine use of fluoroscopic guidance. Herein, we retrospectively evaluated the potential factors affecting the fluoroscopic screening time (FST) during PNL. MATERIALS AND METHODS:A total of 282 patients with documented FST in detail dur...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2009.0256

    authors: Tepeler A,Binbay M,Yuruk E,Sari E,Kaba M,Muslumanoglu AY,Tefekli A

    更新日期:2009-11-01 00:00:00

  • Transurethral injection therapy with dextranomer/hyaluronic acid copolymer (Deflux) for treatment of secondary vesicoureteral reflux after renal transplantation.

    abstract:BACKGROUND AND PURPOSE:Secondary vesicoureteral reflux (SVUR) after renal transplantation may cause recurrent urinary-tract infections (UTI) and loss of renal function. There are only a few reports on the endoscopic treatment of SVUR by transurethral injection therapy. This is the first report of transurethral injectio...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2007.0020

    authors: Seifert HH,Mazzola B,Ruszat R,Muller A,Steiger J,Bachmann A,Sulser T

    更新日期:2007-11-01 00:00:00

  • "STONE TREES": Metabolic Evaluation and Medical Treatment of the Urolithiasis Patient Made Easy.

    abstract::In this review, a simplified straightforward algorithmic approach to the metabolic evaluation and treatment of the at-risk or recurrent urolithiasis patient is provided. Eight diagnoses and eight therapies are provided, which cover over 95% of renal stone disease. ...

    journal_title:Journal of endourology

    pub_type: 杂志文章,评审

    doi:10.1089/end.2017.0541

    authors: Clayman RV,Patel RM,Pearle M

    更新日期:2018-05-01 00:00:00

  • The impact of ischemia on long-term renal function after partial nephrectomy in the two kidney model.

    abstract:PURPOSE:To determine whether on-clamp partial nephrectomy (ON-PN) has any significant impact on long-term renal function in a two kidney model. PATIENTS AND METHODS:From November 1999 to July 2013, 607 patients underwent PN at our institution. After excluding patients with solitary kidneys, multiple renal masses, and ...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2014.0476

    authors: Salevitz DA,Patton MW,Tyson MD 2nd,Nunez-Nateras R,Ferrigni EN,Andrews PE,Humphreys MR,Castle EP

    更新日期:2015-04-01 00:00:00

  • Evaluation and management of post-shock wave lithotripsy pain with third-generation lithotriptors using rofecoxib.

    abstract:INTRODUCTION:Newer generation lithotriptors have been modified to induce less pain. We evaluated factors contributing to post-shock wave lithotripsy (SWL) pain and assessed potential benefits of preemptive analgesia using Rofecoxib, a COX-II inhibitor, and potential effects on stone passage rates. MATERIALS AND METHOD...

    journal_title:Journal of endourology

    pub_type: 杂志文章,随机对照试验

    doi:10.1089/end.2008.0243

    authors: Greene TD,Joseph JV,Erturk E

    更新日期:2009-03-01 00:00:00

  • Impact of lower pole calculi in patients undergoing retrograde intrarenal surgery.

    abstract:OBJECTIVE:To assess if the presence of a lower pole stone (LPS) decreases the stone-free (SF) rate following retrograde intrarenal surgery (RIRS). The second purpose was to assess the result of RIRS for LPS and to identify predictors of SF status. PATIENTS AND METHODS:We retrospectively analyzed 205 procedures in 162 ...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2013.0515

    authors: Martin F,Hoarau N,Lebdai S,Pichon T,Chautard D,Culty T,Azzouzi AR,Bigot P

    更新日期:2014-02-01 00:00:00

  • Case report: bilateral hand-assisted laparoscopic nephrectomy in a patient with polycystic horseshoe kidney.

    abstract:PURPOSE:To report the use of the hand-assisted laparoscopic (HAL) technique for removal of a horseshoe kidney in a patient with autosomal dominant polycystic kidney disease (ADPKD). CASE REPORT:Hospital and outpatient records were reviewed for a 65-year-old man with end-stage renal disease secondary to ADPKD who under...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2006.20.397

    authors: Hammontree LN,Passman CM

    更新日期:2006-06-01 00:00:00

  • Percutaneous Stone Surgery in Spina Bifida Patients--Are Stone-Free Rates Worth the Risk?

    abstract:PURPOSE:Percutaneous stone surgery can be challenging in spina bifida (SB) patients due to their body habitus and spinal cord anomalies. A safe surgical approach may necessitate acceptance of lower stone-free (SF) rates. We seek to determine if anatomic complexity, as measured by spinal cord curvature and torso length,...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2016.0769

    authors: Chaudhry R,Theisen KM,Stephany HA,Schneck FX,Cannon GM,Ost MC

    更新日期:2017-04-01 00:00:00

  • Laparoscopic marsupialization of postrenal transplantation lymphoceles.

    abstract:BACKGROUND AND PURPOSE:Clinically significant post-transplantation lymphoceles are not uncommon. Surgical marsupialization with internal peritoneal drainage is the treatment of choice. We describe the successful laparoscopic formation of a peritoneal window for post-transplantation lymphocele drainage as an effective a...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2006.20.904

    authors: Abou-Elela A,Reyad I,Torky M,Meshref A,Morsi A

    更新日期:2006-11-01 00:00:00

  • Contemporary Imaging Practice Patterns Following Ureteroscopy for Stone Disease.

    abstract:BACKGROUND AND PURPOSE:Routine imaging following ureteroscopy for treatment of renal/ureteral calculi continues to be a topic of debate. However, with the increasing focus on healthcare costs and quality, judicious use of diagnostic imaging to optimize outcomes while minimizing resource utilization is a priority. We so...

    journal_title:Journal of endourology

    pub_type: 杂志文章

    doi:10.1089/end.2015.0088

    authors: Omar M,Chaparala H,Monga M,Sivalingam S

    更新日期:2015-10-01 00:00:00