European Association of Urology Section of Urolithiasis and International Alliance of Urolithiasis Joint Consensus on Retrograde Intrarenal Surgery for the Management of Renal Stones.

Background: Retrograde intrarenal surgery (RIRS) has become the preferred treatment modality for nephrolithiasis. However, because of ongoing uncertainties regarding the optimal perioperative management, operative technique, and postoperative follow-up, as well as a lack of standardization for outcome reporting, consensus is needed to achieve more uniform clinical practice worldwide.

Objective: To develop recommendations for RIRS on the basis of existing data and expert consensus.

Retrograde intrarenal surgery of renal stones: a critical multi-aspect evaluation of the outcomes by the Turkish Academy of Urology Prospective Study Group (ACUP Study).

Aims: To outline and evaluate the incidence, management and follow-up of the residual fragments (RFs) following retrograde intrarenal surgery (RIRS) of renal stones by the Turkish Academy of Urology Prospective Study Group (ACUP Study).

Methods: Following the ethical committee approval, 15 centers providing data regarding the incidence, management, and follow-up of RFs after RIRS were included and all relevant information was recorded into the same electronic database program ( https://acup.uroturk.

A review study to evaluate holmium:YAG laser lithotripsy with flexible ureteroscopy in patients on ongoing oral anticoagulant therapy.

The objective of this study was to evaluate the safety and efficacy of flexible ureteroscopy (FURS) and holmium:YAG laser lithotripsy for the treatment of upper urinary tract stones in patients on active oral anticoagulants. The records of 1081 patients who underwent flexible ureteroscopic holmium:YAG (Ho:YAG) laser lithotripsy for upper ureteral and renal calculi from 1999 to 2015 were retrospectively reviewed. A total of 84 patients on continuous oral anticoagulation or antiplatelet therapy (warfarin, aspirin, or clopidogrel) were identified.

Comparison of absorbed irrigation fluid volumes during retrograde intrarenal surgery and percutaneous nephrolithotomy for the treatment of kidney stones larger than 2 cm.

Purpose: Irrigation-induced increase in intrarenal pressure is of concern because it may cause infection due to increased pyelovenous and pyelolymphatic absorption. This study is the first to compare prospectively the absorbed fluid volumes during percutaneous nephrolithotomy (PCNL) and retrograde intrarenal surgery (RIRS) for stones larger than 2 cm.

Materials And Methods: General anesthesia was applied to all patients.

Impact of obesity on functional and oncological outcomes in radical perineal prostatectomy.

Introduction: We evaluated the impact of obesity on perioperative morbidity, functional, and oncological outcomes after radical perineal prostatectomy (RPP).

Methods: A total of 298 consecutive patients underwent RPP at our institution. Patients were categorized into 3 groups based on their body mass index (BMI): Normal weight <25 kg/m(2) (Group 1), overweight 25 to <30 kg/m(2) (Group 2), and obese ≥30 kg/m(2) (Group 3).

Intraoperative Evaluation of Ureteral Access Sheath-Related Injuries Using Post-Ureteroscopic Lesion Scale.

Objective: In the present study, intraoperative ureteral injuries inflicted during retrograde intrarenal surgery (RIRS) with ureteral access sheath (UAS) use were evaluated using the Post- Ureteroscopic Lesion Scale (PULS).

Materials And Methods: Patients in whom a UAS was used during RIRS and for whom ureter images were video recorded during the procedure were included in the study. PULS grading was performed after UAS removal, and video sequences of all patients were viewed by a junior resident, a senior resident, and four experienced urologists and assessed according to the PULS.

A rare complication of ureteral double-J stenting after flexible ureteroscopy: renal parenchymal perforation.

Double-j (DJ) ureteral stenting is a very common procedure performed after various endourological procedures. Although several complications due to DJ stent insertion were revealed, only three cases of renal parenchymal perforation have been reported to date. We present a case of a 35-year-old woman who had perforation of renal parenchyma without perirenal hematoma following insertion of DJ ureteral stent after flexible ureteroscopy for the treatment of an upper ureteral calculi.

Subepithelial pelvic hematoma of the kidney (Antopol-Goldman Lesion).

Renal pelvic hematoma (Antopol Goldman lesion) is a rare but significant condition that may clinically mimick a renal or a pelvic neoplasm. Differential diagnosis and optimal treatment are still not known certainly. A 80-year-old male patient admitted to the emergency department with gross hematuria/clot retention and right flank pain.

The bladder carcinoma secondary to schistosoma mansoni infection: A case report with review of the literature.

Introduction: Schistosomiasis is a rare condition in Turkey but remains second most prevelant parasitic infestation worldwide.

Presentation Of Case: A 67-years old male patient admitted to a hospital with macroscopic hematuria. Bladder tumor was diagnosed and referred to our department for the treatment.

An unusual long-term survey of a patient with widespread malignant urachal tumor, not given chemotherapy or radiotherapy.

The urachus establishes a connection between the dome of the bladder and the umbilicus throughout fetal life. If the urachus does not close completely, malignancy is a potential complication. The primary treatment for malignant urachal tumor is surgical excision.

A comparison of 120 W laser photoselective vaporization versus transurethral resection of the prostate for bladder outlet obstruction by prostate cancer.

Objective: To compare the mid-term outcomes of photoselective vaporization of prostate (PVP) with GreenLight HPS 120 W laser and transurethral resection of the prostate (TURP) for obstructive lower urinary tract symptoms (LUTS) in men with prostate cancer (CaP).

Patients And Methods: Seventy four patients with locally advanced (T3/T4) CaP with severe LUTS or acute urinary retention (AUR) were allocated to TURP (n = 36) or PVP (n = 38). International Prostate Symptom Scores (IPSS), maximum flow rates (Qmax) and post-void residual volumes (Vres), PSA levels, prostate volumes, complications, catheter removal and hospitalization periods were recorded.

180-W XPS GreenLight laser vaporization for benign prostate hyperplasia: 12-month safety and efficacy results for glands larger than 80 mL.

The purpose of the current study was to evaluate the efficacy and safety of laser prostatectomy by using the latest 180-W XPS GreenLight laser with the new MoXy fiber in the surgical treatment of glands larger than 80 mL in a prospective study. From December 2011 to May 2013, 68 consecutive patients with a mean age of 71.1 ± 9.

A new robot for flexible ureteroscopy: development and early clinical results (IDEAL stage 1-2b).

Background: An improved armamentarium has had a significant impact on the emerging role of flexible ureteroscopy (FURS) for the management of nephrolithiasis; however, FURS still represents a challenging technique.

Objective: To examine a robotic device designed for FURS for its impact on ergonomics and outcome of the procedure based on the IDEAL (idea, development, evaluation, assessment, long-term study) framework.

Design, Setting, And Participants: Roboflex Avicenna consists of a surgeon's console and a manipulator for the flexible ureterorenoscope.

Is retrograde flexible nephrolithotripsy feasible for calyceal diverticular stone?

The aim of this study is to manage the calyceal diverticular (CD) stone, several treatment options were applied but it is still a challenging condition of endourology. In this retrospective study, we aim to report the results of our patients with CD stones treated with retrograde flexible nephrolithotripsy (RFNL). A total of 47 patients (55 procedures) who underwent RFNL by a single surgeon for CD stones from January 2004 to March 2013 were evaluated retrospectively.

Treatment of renal stones with flexible ureteroscopy in preschool age children.

The aim of the study is to evaluate the efficacy and safety of retrograde intrarenal surgery (RIRS) to treat renal stones in preschool age (<7 years) children. From September 2005 to May 2013, a total of 65 children (31 boys and 34 girls) with 72 renal stones were treated using RIRS. Patients were considered stone-free when the absence of residual fragments was observed on imaging studies.