keyword
MENU ▼
Read by QxMD icon Read
search

LESS nephrectomy

keyword
https://www.readbyqxmd.com/read/27896577/modified-laparoscopic-simple-enucleation-with-single-layer-suture-technique-versus-standard-laparoscopic-partial-nephrectomy-for-treating-localized-renal-cell-carcinoma
#1
Qun Lu, Xiaozhi Zhao, Changwei Ji, Suhan Guo, Guangxiang Liu, Shiwei Zhang, Xiaogong Li, Weidong Gan, Hongqian Guo
OBJECTIVES: To compare modified laparoscopic simple enucleation (MLSE) and standard laparoscopic partial nephrectomy (SLPN) for treating localized renal cell carcinoma in our large institutional experience. METHODS: We evaluated 385 consecutive patients who underwent MLSE or SLPN for renal tumors in our institution from January 2013 to December 2015 in terms of perioperative pathological and oncologic outcome variables. During MLSE, the single-layer suture technique was performed for renal reconstruction...
November 28, 2016: International Urology and Nephrology
https://www.readbyqxmd.com/read/27889493/partial-versus-radical-nephrectomy-for-t1-t2-renal-masses-in-the-elderly-comparison-of-complications-renal-function-and-oncologic-outcomes
#2
Julie Y An, Mark W Ball, Michael A Gorin, Jiwon J Hong, Michael H Johnson, Christian P Pavlovich, Mohamad E Allaf, Phillip M Pierorazio
OBJECTIVE: To compare outcomes of partial nephrectomy (PN) and radical nephrectomy (RN) in patients 65 years and older. METHODS: Our institutional renal mass registry was queried for patients 65 and older with solitary cT1-T2 renal mass resected by PN or RN. Clinicopathologic features and perioperative outcomes were compared between groups. Renal function outcomes measured by change in eGFR and freedom from eGFR < 45 ml/minute/1.73m(2) were analyzed. Multvariate Cox proportional hazards models for overall survival (OS) and cancer-specific survival (CSS) were analyzed...
November 23, 2016: Urology
https://www.readbyqxmd.com/read/27867846/what-s-the-best-minimal-invasive-approach-to-pediatric-nephrectomy-and-heminephrectomy-conventional-laparoscopy-cl-single-site-less-or-robotics-ras
#3
REVIEW
Holger Till, Ali Basharkhah, Andras Hock
BACKGROUND: Conventional laparoscopy (CL) using 3-5 mm ports has become the goldstandard for pediatric nephrectomy (N), heminephrectomy (HN) and heminephrecto-ureterectomy (HNU) for many years now. Recently the spectrum of minimal invasive surgery (MIS) has been extended by variants like laparoendoscopic single-site surgery (LESS) or robot-assisted surgery (RAS). However such technical developments tend to drive surgical euphoria and feasibility studies, but may miss adequate academic research about function and proven patients' benefits...
October 2016: Translational pediatrics
https://www.readbyqxmd.com/read/27864122/sclerosing-tfeb-rearrangement-renal-cell-carcinoma-a-recurring-histologic-pattern
#4
Sean R Williamson, John N Eble, Nallasivam Palanisamy
Renal cell carcinoma with TFEB rearrangement [t(6;11)(p21;q13)] was initially recognized to be composed of dual populations of large cells with clear cytoplasm and small cells forming rosettes around hyaline material. With increasing awareness, however, the spectrum of described morphology has been found to be more heterogeneous. We report a 54 year-old woman who underwent partial nephrectomy for a 2.4 cm renal mass, composed of fibrosis, hyalinization, calcification and ossification, and a smaller component of epithelioid cells...
November 15, 2016: Human Pathology
https://www.readbyqxmd.com/read/27862788/robot-assisted-partial-nephrectomy-continued-refinement-of-outcomes-beyond-the-initial-learning-curve
#5
David J Paulucci, Ronney Abaza, Daniel D Eun, Ashok K Hemal, Ketan K Badani
OBJECTIVES: To evaluate trends in peri-operative outcomes of 250 consecutive cases beyond the initial learning curve (LC) of robot-assisted partial nephrectomy (RAPN) among multiple surgeons. PATIENTS AND METHODS: A multi-institutional database was used to evaluate trends in patient demographics (e.g. age, gender, comorbidities), tumour characteristics (e.g. size, complexity) and peri-operative outcomes (e.g. warm ischaemia time [WIT], operating time, complications, estimated blood loss [EBL], trifecta achievement) in consecutive cases 50-300 (n = 960) from 2008 to 2016 among four experienced surgeons...
November 8, 2016: BJU International
https://www.readbyqxmd.com/read/27860149/management-and-outcomes-of-patients-with-renal-medullary-carcinoma-a-multi-center-collaborative-study
#6
Amishi Y Shah, Jose A Karam, Gabriel G Malouf, Priya Rao, Zita D Lim, Eric Jonasch, Lianchun Xiao, Jianjun Gao, Ulka N Vaishampayan, Daniel Y Heng, Elizabeth R Plimack, Elizabeth A Guancial, Chunkit Fung, Stefanie R Lowas, Pheroze Tamboli, Kanishka Sircar, Surena F Matin, W Kimryn Rathmell, Christopher G Wood, Nizar M Tannir
OBJECTIVE: To describe the management strategies and outcomes of patients with renal medullary carcinoma (RMC) and characterize predictors of overall survival (OS). PATIENTS AND METHODS: RMC is a rare and aggressive malignancy that afflicts young patients with sickle cell trait; there are limited data on management to date. This is a study of patients with RMC who were treated during 2000-2015 at eight academic institutions in North America and France. The Kaplan-Meier method was used to estimate OS, measured from initial RMC diagnosis to date of death...
November 8, 2016: BJU International
https://www.readbyqxmd.com/read/27854201/stent-assisted-detachable-coil-embolization-of-wide-necked-renal-artery-aneurysms
#7
Umberto Marcello Bracale, Donatella Narese, Ilaria Ficarelli, Mario De Laurentis, Flavia Spalla, Ettore Dinoto, Gaetano Vitale, Domenico Solari, Guido Bajardi, Felice Pecoraro
Renal artery aneurysms (RAAs) are rare with an estimated incidence of 0.1% in the general population, and they represent approximately 25% of all visceral aneurysms. The gold standard of treatment is open surgery, but it is associated with a high risk of nephrectomy, mortality, and morbidity. Less invasive endovascular therapies are becoming increasingly common for the treatment of RAAs. Here, we aimed to report three cases of wide-necked complex renal artery aneurysms treated endovascularly using stent-assisted coil embolization with self-expandable stent nitinol Solitaire AB and Concerto Axium coils...
November 17, 2016: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://www.readbyqxmd.com/read/27845279/-the-results-of-laparoscopic-partial-nephrectomy-depending-on-the-type-of-access-and-the-tumour-size
#8
R Naghiyev, S Imamverdiyev, O Sanli
Aim - retrospective comparative analysis of results of laparoscopic partial nephrectomy (LPN) depending on the type of access and the size of the tumor. The study included 170 patients undergoing LPN during the period from 2010 to 2015 years. Among the patients was 108 males (63.5%) and 62 women (36.5%) ranging in age from 17 to 80 years (average age 56,6±0.9 years). Depending on the type of access and the size of the tumor patients divided into 4 subgroups-154 patients who performed transperitoneal LRP, 16 patients undergoing retroperitoneal partial nephrectomy, 117 patients with tumor less than 4 cm and 53 patients with tumor more than 4 cm...
October 2016: Georgian Medical News
https://www.readbyqxmd.com/read/27843214/retroperitoneoscopic-nephrectomy-for-benign-nonfunctioning-kidneys-training-and-outcome
#9
Yusuf Saifee, Ramya Nagarajan, Syed Javed Qadri, Amlan Sarmah, Suresh Kumar, Bipin Chandra Pal, Pranjal Modi
INTRODUCTION: Between the two techniques of laparoscopic nephrectomy, retroperitoneoscopy has certain distinct advantages over transperitoneal access but may be a more difficult technique to learn. We present our experience of training novices in retroperitoneoscopic nephrectomy with a good outcome, making it a standard of care for nephrectomy at our institute. METHODS: The aim of this study was to report the initial experience, learning curve, and outcome of retroperitoneoscopic nephrectomy by novices under a mentored approach...
October 2016: Indian Journal of Urology: IJU: Journal of the Urological Society of India
https://www.readbyqxmd.com/read/27825746/comparative-study-of-hybrid-laparoendoscopic-single-site-less-partial-nephrectomy-and-conventional-multiport-laparoscopy
#10
C Redondo, C Esquinas, E Meilán, A García-Tello, I Arance, J C Angulo
OBJECTIVE: To investigate the surgical and oncological outcomes of hybrid laparoendoscopic single-site (LESS) in partial nephrectomy with reusable components compared with multiport laparoscopy. MATERIAL AND METHOD: Hybrid LESS technique with auxiliary 3.5mm trocar (n=20) was compared with conventional multiport laparoscopy (n=26) by a prospective, paired, nonrandomized, and comparative study in partially nephrectomized patients. RESULTS: Follow-up average was 31±18...
November 5, 2016: Actas Urologicas Españolas
https://www.readbyqxmd.com/read/27804062/utilization-trends-and-outcomes-up-to-3%C3%A2-months-of-open-laparoscopic-and-robotic-partial-nephrectomy
#11
Jamie S Pak, Jason J Lee, Khawaja Bilal, Mark Finkelstein, Michael A Palese
The aim of the study was to compare the utilization trends and short-term outcomes of open, laparoscopic, and robotic partial nephrectomy in New York State since the introduction of the robotic modifier in October 2008. The Statewide Planning and Research Cooperative System database is an all-payer, administrative database covering all hospital discharges within New York State. All patients who underwent partial nephrectomy (ICD-9 55.4) for kidney cancer (189.0) from October 2008 to December 2012 were identified...
November 1, 2016: Journal of Robotic Surgery
https://www.readbyqxmd.com/read/27785435/emphysematous-pyelonephritis-the-impact-of-urolithiasis-on-disease-severity
#12
Thomas H Sanford, Frank Myers, Thomas Chi, Herman S Bagga, Andrew G Taylor, Marshall L Stoller
BACKGROUND: Emphysematous pyelonephritis is a severe infection of the kidney associated with formation of gas in the renal parenchyma and/or collecting system. The purpose of this study was to evaluate outcomes of patients with emphysematous pyelonephritis in a contemporary cohort and to evaluate the impact of urolithiasis on disease severity. METHODS: A search of all imaging reports at University of California San Francisco (UCSF) for the term "emphysematous pyelonephritis" was undertaken from 2003-2014...
October 2016: Translational Andrology and Urology
https://www.readbyqxmd.com/read/27778094/tumor-enucleation-specimens-of-small-renal-tumors-more-frequently-have-a-positive-surgical-margin-than-partial-nephrectomy-specimens-but-this-is-not-associated-with-local-tumor-recurrence
#13
Lu Wang, Ian Hughes, Connor Snarskis, Helyn Alvarez, Jingyang Feng, Gopal N Gupta, Maria M Picken
Approaches to nephron-sparing surgeries (NSS) of renal lesions include partial nephrectomy (PN) and tumor enucleation (TE). Our objective was to examine the pathology of the pseudocapsule and status of the surgical margin in small renal masses treated by NSS and to correlate these findings with the surgical and oncological outcomes. All consecutive renal TE and PN specimens obtained during the period between January 2012 and December 2014, of which clinical follow-up was available, were included in this study...
October 24, 2016: Virchows Archiv: An International Journal of Pathology
https://www.readbyqxmd.com/read/27765595/delayed-partial-nephrectomy-for-hydronephrosis-after-renal-trauma
#14
S Setia, J Jackson, C D Herndon, S Corbett
Delayed sequelae following conservative management of renal trauma in the pediatric population are uncommon. Reports of delayed operations to manage these sequelae are even less common. Here we present the case of a 16-year-old male patient who had delayed development of upper urinary tract obstruction with recurrent infections following high-grade renal trauma managed conservatively. Ultimately he required a robotic-assisted partial nephrectomy two years after initial non-operative management. This is unique as no prior studies to our knowledge have described delayed hydronephrosis and delayed partial nephrectomy over a year following renal trauma...
October 17, 2016: Urology
https://www.readbyqxmd.com/read/27762624/laparoscopic-partial-nephrectomy-with-a-remotely-activated-bulldog-clamp-in-a-pig-model
#15
Wei Chen, Jian-Ming Guo, Jun Hou, Guo-Min Wang
PURPOSE: Saving warm ischemia time (WIT) in laparoscopic partial nephrectomy (LPN) is important. We have designed a new device, a remotely activated bulldog clamp, to facilitate LPN. In present study, the effectiveness, convenience, and safety of the new design device were compared with that of standard bulldog vascular clamp in a pig model. MATERIALS AND METHODS: Fifteen cases of LPN were bilaterally operated on upper or lower pole of kidneys in five pigs. As the test group, eight cases involved the remotely activated bulldog clamp, whereas the remaining seven cases, as the control group, involved the common standard vascular bulldog clamp...
November 17, 2016: Journal of Endourology
https://www.readbyqxmd.com/read/27759632/preoperative-evaluation-of-renal-artery-in-patients-with-renal-tumor-using-noncontrast-enhanced-magnetic-resonance-angiography
#16
Liangsong Zhu, Guangyu Wu, Jianfeng Wang, Jiwei Huang, Wen Kong, Yonghui Chen, Wei Xue, Yiran Huang, Jin Zhang
To investigate the feasibility of the noncontrast-enhanced magnetic resonance angiography (NCE-MRA) to evaluate renal arteries before partial nephrectomy (PN).Retrospective analyzed 479 patients who underwent renal surgery between January 2013 and December 2015 with NCE-MRA or computed tomographic angiography (CTA) renal artery image reconstruction preoperative in our department. The renal artery reconstruction score (RARS) was based on the level of artery visualization in a 4-class criterion, and the R.E.N...
October 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27752008/systemic-immunologic-and-inflammatory-response-after-transperitoneal-versus-retroperitoneal-laparoscopic-donor-nephrectomy-a-prospective-observational-study
#17
Debojit Gogoi, Dilip Kumar Pal, Malay K Bera
Laparoscopic donor nephrectomy (LDN) can be performed via either transperitoneal or retroperitoneal approach. Very few studies have been carried out till now, comparing immunologic and inflammatory responses in donors after these two approaches. This is a prospective observational study. Selection of approach was decided by the operating surgeon. All patients underwent peripheral venous blood sampling preoperatively and 24 h postoperatively for the measurement of C-reactive protein (CRP), interleukein-6 (IL-6), total leukocyte count (TLC), blood urea nitrogen (BUN), and serum creatinine (SCr)...
September 2016: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/27725235/histologic-abnormalities-in-non-neoplastic-renal-parenchyma-and-the-risk-of-chronic-kidney-disease-following-radical-nephrectomy
#18
Ricardo Brandina, Katia Ramos Moreira Leite, Emerson Pereira Gregório, Karen Barros Parron Fernandes, Miguel Srougi
OBJECTIVE: To assess the association of histopathological parameters in non-neoplastic renal parenchyma with the development of new-onset chronic kidney disease (CKD) after radical nephrectomy. PATIENTS AND METHODS: Data were extracted from 222 patients who underwent radical nephrectomy. The Modification of Diet in Renal Disease formula was used. The study end point was development of CKD, defined as an estimated glomerular filtration rate (eGFR) of less than 60 mL/min/1...
October 8, 2016: Urology
https://www.readbyqxmd.com/read/27711098/bleeding-during-laparoscopic-partial-nephrectomy-can-a-hemostatic-matrix-help-to-improve-hemostasis
#19
Faruk Ozgor, Abdulmuttalip Simsek, Ozgu Aydogdu, Onur Kucuktopcu, Omer Sarilar, Ahmet Yalcin Berberoglu, Mehmet Fatih Ahbulut, Murat Binbay
OBJECTIVES: To evaluate the possible role of an hemostatic matrix on hemostasis, perioperative outcomes and complications in patients who underwent laparoscopic partial nephrectomy (LPN). MATERIALS AND METHODS: Patients charts were analyzed retrospectively and their demographic characteristics, operative parameters and follow-up results were recorded. Patients were divided into two groups, according to those who used an hemostatic matrix as Group 1 (n = 41) and those who did not used as Group 2 (n = 44)...
October 5, 2016: Archivio Italiano di Urologia, Andrologia
https://www.readbyqxmd.com/read/27699971/robot-assisted-approach-improves-surgical-outcomes-in-obese-patients-undergoing-partial-nephrectomy
#20
Ercan Malkoc, Matthew J Maurice, Onder Kara, Daniel Ramirez, Ryan J Nelson, Peter A Caputo, Pascal Mouracade, Robert Stein, Jihad H Kaouk
OBJECTIVES: To assess the impact of approach on surgical outcomes in otherwise healthy obese patients undergoing partial nephrectomy for small renal masses. PATIENTS AND METHODS: Using our institutional partial nephrectomy database, we abstracted data on otherwise healthy (Charlson comorbidity score ≤1 and bilateral kidneys), obese patients (body mass index >30 kg/m(2) ) with small renal masses (<4 cm) treated between 2011 and 2015. The primary outcomes were intra-operative transfusion, operating time, length of hospital stay (LOS), and postoperative complications...
October 4, 2016: BJU International
keyword
keyword
89363
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"