keyword
MENU ▼
Read by QxMD icon Read
search

percutaneous nephrolithotripsy

keyword
https://www.readbyqxmd.com/read/29135148/-hemorrhagic-complications-of-percutaneous-interventions-for-nephrolithiasis
#1
S V Shkodkin, Yu B Idashkin, V N Dmitriev, A V Lyubushkin, A A Nevskii
Hemorrhagic complications are one of the major problems of percutaneous urolithiasis interventions. AIM: To investigate the incidence of hemorrhagic complications after percutaneous nephrolithotripsy. MATERIAL AND METHODS: This was a comparative analysis of 146 percutaneous nephrolithotripsies. The study group comprised 81 patients with stag horn nephrolithiasis; the rest of the patients were assigned to the control group. RESULTS: Both groups were comparable in age and sex (p>0...
October 2017: Urologii︠a︡
https://www.readbyqxmd.com/read/28845937/-laparoscopic-pyelolithotomy-for-staghorn-kidney-stones-multi-center-study
#2
MULTICENTER STUDY
A D Kochkin, E A Gallyamov, V L Medvedev, R G Biktimirov, A G Martov, F A Sevryukov, A B Novikov, A E Sanzharov, V P Sergeev
AIM: To analyze the effectiveness and safety of laparoscopic pyelolithotomy (LP) in treating staghorn stones. MATERIALS AND METHODS: A multicentre retrospective analysis of the results of LP performed from January 2004 to December 2016 was conducted. INCLUSION CRITERIA: patients with staghorn calculi K3-K4, who underwent LP as an alternative to percutaneous nephrolithotripsy. The analysis included the incidence and structure of intra- and postoperative complications, the causes of access conversion, operating time, duration of postoperative hospital stay and stone clearance...
July 2017: Urologii︠a︡
https://www.readbyqxmd.com/read/28808650/comparison-of-two-treatment-methods-one-shot-and-sequential-on-reduction-the-level-of-hemoglobin-in-patients-with-percutaneous-nephrolithotripsy-in-al-zahra-hospital-in-2012-2013
#3
Mohammad Hatef Khorrami, Mohammad Hossein Izadpanahi, Mehrdad Mohammadi, Farshid Alizadeh, Mahtab Zargham, Farbod Khorrami, Felora Farahini Isfahani
BACKGROUND: Access dilation is the most important part of percutaneous nephrolithotripsy (PCNL) that is done by different methods, especially metal telescoping and one shot. In this study, two different methods of access dilation one shot and telescoping were compared. MATERIALS AND METHODS: In observational cross-sectional study, 240 patients who were a candidate for PCNL were selected and randomly divided into two groups. The first group was undergone one-shot method and the second group was undergone telescoping method...
2017: Advanced Biomedical Research
https://www.readbyqxmd.com/read/28631903/-solitary-stones-of-the-lower-renal-calyx-how-to-treat
#4
A G Martov, D V Ergakov, A S Andronov, S V Dutov, R A Takhaev, Z I Kil'chukov, S A Moskalenko
INTRODUCTION: The choice of treatment for the stones of the lower renal calyx is one of the challenging issues of modern urology. The aim of this retrospective and prospective study was to investigate the clinical effectiveness and safety of 3 modern minimally invasive techniques for treating renal stones: percutaneous (PNL) and transurethral (TNL) nephrolithotripsy and extracorporeal shock wave lithotripsy (ESWL) in patients with solitary lower calyx stones sized from 10 to 15 mm. MATERIALS AND METHODS: The study included 136 patients with symptomatic stones of the lower calyces, who underwent ESWL, PNL and TNL from November 2010 to the present day...
June 2017: Urologii︠a︡
https://www.readbyqxmd.com/read/28586770/ureteroscopic-lithotripsy-versus-laparoscopic-ureterolithotomy-or-percutaneous-nephrolithotomy-in-the-management-of-large-proximal-ureteral-stones-a-systematic-review-and-meta-analysis
#5
Tao Wu, Xi Duan, Shulin Chen, Xuesong Yang, Tielong Tang, Shu Cui
OBJECTIVES: To provide a systematic review and meta-analysis of studies comparing ureterolithotripsy (URS) with percutaneous nephrolithotripsy (PCNL) or laparoscopic ureterolithotomy (LU) techniques for the management of large proximal ureteral stones (diameter greater than 10 mm). METHODS: A literature search was performed using PubMed, EMBASE, EBSCO, Web of Science, and Cochrane Library to identify suitable studies until November 2016. We used weighted mean difference to measure operative time and hospital stay, OR to measure stone free rate (SFR), and complication rate...
2017: Urologia Internationalis
https://www.readbyqxmd.com/read/28338309/impact-of-personalized-three-dimensional-3d-printed-pelvicalyceal-system-models-on-patient-information-in-percutaneous-nephrolithotripsy-surgery-a-pilot-study
#6
Hasan Anil Atalay, H Lütfi Canat, Volkan Ülker, İlter Alkan, Ünsal Özkuvanci, Fatih Altunrende
OBJECTIVE: To investigate the impact of personalized three dimensional (3D) printed pelvicalyceal system models on patient information before percutaneous nephrolithotripsy surgery. MATERIAL AND METHODS: Patients with unilateral complex renal stones with indicatation of percutaneous nephrolithotripsy surgery were selected. Usable data of patients were obtained from CT scans as Digital Imaging and Communications in Medicine (DICOM) format. Mimics software version 16...
May 2017: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/28248048/-principles-of-surgical-treatment-of-patients-with-renal-tumor-and-coexistent-contralateral-kidney-stone
#7
E V Shpot, A M Pshikhachev
AIM: To determine the treatment strategy for patients with renal tumors and coexistent contralateral kidney stone. MATERIALS AND METHODS: From 2006 to 2015, 1380 and 4833 patients underwent surgery for renal tumours and kidney stones, respectively. The combination of stone disease and renal tumor was found in 159 (11.5%) patients, of whom 61 patients had indications for surgical treatment of both diseases at the time of hospital admission. Of these, 17 (27.9%) patients (8 men and 9 women) had renal tumors and coexistent contralateral kidney stone...
December 2016: Urologii︠a︡
https://www.readbyqxmd.com/read/28248025/-psychological-aspects-of-treating-staghorn-nephrolithiasis-using-percutaneous-and-retrograde-nephrolithotripsy
#8
A A Podoinitsyn, V V Dutov
AIM: To investigate the level of anxiety and the severity of asthenic state in patients with staghorn nephrolithiasis treated by of minimally invasive therapies - percutaneous nephrolithotripsy (PNLT) and retrograde nephrolithotripsy (RNLT). PATIENTS AND METHODS: This study analyzed the psychological state of 150 patients with staghorn nephrolithiasis aged 25 to 75 years before and after PNLT and RNLT. Testing was performed at baseline, at 5-7 day of hospital stay (average time of preparing for surgery) and after treatment with the use of various questionnaires: Anxiety Scale, Asthenic conditions scale and Pain questionnaire...
November 2016: Urologii︠a︡
https://www.readbyqxmd.com/read/28248023/-pyeloureteral-stenting-using-nitinol-stents
#9
B G Guliev, A M Zagazezhev
AIM: To test the effectiveness of nitinol stents in restoring patency of pyeloureteral segment (PUS). MATERIALS AND METHODS: Endoureteral nitinol stents were used in 54 patients. The indications for stenting were recurrent strictures of upper urinary tract and ureteral tumor obstruction in 34 and 20 patients, respectively. In 9 (16.6%) of them, including 4 women and 5 men aged 28-65 years, stenting was performed for extensive recurrent PUS strictures. In 8 patients extensive strictures resulted from various surgical interventions on the PUS...
November 2016: Urologii︠a︡
https://www.readbyqxmd.com/read/28247667/-ultraminipercutaneous-nephrolithotripsy-in-treating-kidney-stones
#10
A G Martov, S V Dutov, A S Andronov
INTRODUCTION: Percutaneous nephrolithotripsy (PNL) is the recommended method of surgical treatment of kidney stones of size greater than 2 cm. Trends in the development of modern urology have been steadily toward less traumatic method to treat nephrolithiasis - minimally invasive PNL. The present work aimed to explore of the possibilities of one of the modern variants of minimally invasive PNL - ultra-mini-PNL in treating nephrolithiasis. MATERIALS AND METHODS: The study included 60 patients (mean age 45...
April 2016: Urologii︠a︡
https://www.readbyqxmd.com/read/28247629/-percutaneous-nephrolithotripsy-in-patients-after-different-methods-of-urinary-diversion
#11
B G Guliev, E O Stetsik
The study presents the results of percutaneous nephrolithotripsy (PNL) in patients who underwent different methods of urinary diversion. MATERIALS AND METHODS: The study included the results of PNL in 16 patients (study group) with kidney stones who were subjected to different methods of urinary diversion. Earlier, 2 (12.5%) patients underwent bilateral ureterosigmoidostomy for bladder exstrophy, 12 (75%) experienced radical cystectomy with orthotopic ileocystoplasty and 2 (12.5%) - heterotopic cystoplasty...
August 2016: Urologii︠a︡
https://www.readbyqxmd.com/read/28247628/-choosing-a-method-of-draining-the-upper-urinary-tract-following-percutaneous-nephrolithotripsy
#12
COMPARATIVE STUDY
Ju G Alyaev, N A Grigoriev, N I Sorokin, I V Diakonov, S H Ali
PURPOSE: to compare various methods of upper urinary tract drainage in patients with urolithiasis. PATIENTS AND METHODS: 60 patients were included into a prospective study which ran from March 2013 through December 2014. All patients underwent PCNL with a nephrostomy tract diameter of (28-30 Ch.) at the I.M. Sechenov First Moscow State Medical University urology clinic. Patients were divided into 2 groups. Group 1 30 (patients) underwent nephrostomy after PCNL with nephrostomy tract placement, in group 2 (29 patients) internal drainage was performed...
August 2016: Urologii︠a︡
https://www.readbyqxmd.com/read/27622279/the-challenge-of-cystine-and-struvite-stone-formers-clinical-metabolic-and-surgical-assessment
#13
Kleiton G R Yamaçake, Giovanni S Marchini, Sabrina Reis, Alexandre Danilovic, Fábio C Vicentini, Fábio C M Torricelli, Miguel Srougi, Eduardo Mazzucchi
PURPOSE: To compare the clinical, metabolic, and calculi characteristics of cystine and struvite stone patients after percutaneous nephrolithotripsy (PCNL). MATERIAL AND METHODS: Between January/2006-July/2013, 11 cystine stone patients were treated in our clinic. Of those, 3 were excluded due to incomplete follow-up. Eight cystine stone patients (2 with bilateral disease; 10 renal units-RU) were considered for further analysis. A cohort of 8 struvite stone formers (10RU) was matched having the same age, gender, body mass index (BMI) and Guys stone score...
September 1, 2016: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/27579426/percutaneous-approach-to-a-complicated-case-of-nephrolithiasis-in-a-pregnant-woman-a-case-study
#14
Giuseppe Giusti, Danilo Abate, Antonello De Lisa
BACKGROUND: Lithiasis during pregnancy can be a serious problem representing a danger to both the mother and the fetus. Surgical intervention is needed in approximately one-third of patients reporting pain despite analgesia and/or signs of persistent infection and obstruction, but there is a lack of consensus in the scientific literature as to the use of the most appropriate procedure to treat this condition. CASE PRESENTATION: We describe our experience in the treatment of a complicated reno-ureteral lithiasis in a 27-year-old patient in the first trimester of pregnancy...
2016: Journal of Endourology Case Reports
https://www.readbyqxmd.com/read/27510761/challenging-the-wisdom-of-puncture-at-the-calyceal-fornix-in-percutaneous-nephrolithotripsy-feasibility-and-safety-study-with-137-patients-operated-via-a-non-calyceal-percutaneous-track
#15
Iason Kyriazis, Panagiotis Kallidonis, Marinos Vasilas, Vasilios Panagopoulos, Wissam Kamal, Evangelos Liatsikos
OBJECTIVES: To present our experience with a central, non-calyceal puncture protocol for percutaneous nephrolithotripsy (PCNL) in an attempt to challenge the opinion of worldwide adopted calyceal puncture as the less traumatic site of percutaneous entrance into the collecting system. PATIENTS AND METHODS: During 2012, a total of 137 consecutive, unselected patients were subjected to PCNL in our department. Non-calyceal punctures were performed to all cases and followed by subsequent track dilations up to 30 Fr...
May 2017: World Journal of Urology
https://www.readbyqxmd.com/read/27506462/impact-of-three-dimensional-printed-pelvicaliceal-system-models-on-residents-understanding-of-pelvicaliceal-system-anatomy-before-percutaneous-nephrolithotripsy-surgery-a-pilot-study
#16
Hasan Anıl Atalay, Volkan Ülker, İlter Alkan, Halil Lütfi Canat, Ünsal Özkuvancı, Fatih Altunrende
OBJECTIVE: To investigate the impact of three-dimensional (3D) printed pelvicaliceal system models on residents' understanding of pelvicaliceal system anatomy before percutaneous nephrolithotripsy (PCNL). MATERIALS AND METHODS: Patients with unilateral complex renal stones indicating PCNL were selected. Usable data of patients were obtained from CT-scans in Digital Imaging and Communications in Medicine (DICOM) format. Mimics software version 16.0 (Materialise, Belgium) was used for segmentation and extraction of pelvicaliceal systems (PCSs)...
October 2016: Journal of Endourology
https://www.readbyqxmd.com/read/27375705/clinical-comparison-of-the-efficiency-and-security-of-balloon-dilators-versus-fascial-dilators-in-percutaneous-nephrolithotripsy-pcnl
#17
Lingbo Yang, Shuaiqi Lu, Xingtao Han, Pengtao Wei, Jinhui Yang, Tongtong Hao
OBJECTIVE: To compare the efficiency and security of the balloon dilators versus fascial dilators in percutaneous nephrolithotripsy (PCNL), We compared the difference of intraoperative and postoperative parameters of patients using these two different methods of expansion and having no significant statistic differences in peroperative parameters. METHODS: This is a retrospective analysis of 134 patients undergoing PCNL with upper urinary calculi from January 2012 to January 2014 in Luoyang Central Hospital affiliated to Zhengzhou University...
May 2016: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/27335792/laparoscopic-assisted-transmesocolonic-percutaneous-nephrolithotripsy-in-ectopic-iliac-kidney
#18
N Sohail, A Albodour, K Abdelrahman
We report a case of 15-year old female who presented with recurrent lower abdominal pain treated three times with ESWL previously. She was diagnosed as having right ectopic kidney with a 4 cm renal stone in renal pelvis and involving lower and mid calyx. She was treated successfully with laparoscopic assisted transmesocolonic percutaneous nephrolithotripsy. Procedure resulted in complete stone clearance without any perioperative or post operative complication. Patient stayed in hospital for 72 h with no drains or stents after day 5, post operatively...
July 2016: Urology Case Reports
https://www.readbyqxmd.com/read/27242949/solo-sonographically-guided-pcnl-under-spinal-anesthesia-defining-predictors-of-success
#19
Akbar Nouralizadeh, Hamid Pakmanesh, Abbas Basiri, Mohammad Aayanifard, Mohammad Hossein Soltani, Ali Tabibi, Farzaneh Sharifiaghdas, Seyed Amir Mohsen Ziaee, Naser Shakhssalim, Reza Valipour, Behzad Narouie, Mohammad Hadi Radfar
Aim. Sonography has been brought in percutaneous nephrolithotripsy (PCNL) as an adjunct to or substitute for X-ray to restrict radiation exposure. This study was designed to investigate the possible predictors for the success of the solo sonographically guided PCNL. Methods. 148 consecutive cases were prospectively enrolled. All steps of PCNL were performed solely with sonography guidance under spinal anesthesia. Residual stones were evaluated the day after surgery using sonography and plain radiography. Results...
2016: Scientifica
https://www.readbyqxmd.com/read/27173126/lower-calyceal-and-renal-pelvic-stones-in-preschool-children-a-comparative-study-of-mini-percutaneous-nephrolithotomy-versus-extracorporeal-shockwave-lithotripsy
#20
Mohammed S ElSheemy, Kareem Daw, Enmar Habib, Waseem Aboulela, Hesham Fathy, Ahmed M Shouman, Mohamed El Ghoneimy, Ahmed I Shoukry, Hany A Morsi, Hesham Badawy
OBJECTIVES: To compare outcomes of the mini-percutaneous nephrolithotripsy technique and extracorporeal shockwave lithotripsy for lower calyceal and renal pelvic stones in preschool children. METHODS: From January 2010 to December 2014, single renal pelvic or lower calyceal calculi 10-25 mm in size in children (age ≤6 years) treated by either extracorporeal shockwave lithotripsy (64 patients) or the mini-percutaneous nephrolithotripsy technique (54 patients) were included...
July 2016: International Journal of Urology: Official Journal of the Japanese Urological Association
keyword
keyword
40699
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"