keyword
MENU ▼
Read by QxMD icon Read
search

laparoscopic nephrectomy

keyword
https://www.readbyqxmd.com/read/28067459/surgical-and-oncologic-outcomes-of-laparoscopic-radical-nephrectomy-for-non-metastatic-renal-cancer-in-long-term-dialysis-patients
#1
Kenji Omae, Tsunenori Kondo, Toshio Takagi, Junpei Iizuka, Hirohito Kobayashi, Yasunobu Hashimoto, Kazunari Tanabe
This study aimed to compare the outcomes of laparoscopic radical nephrectomy (LRN) between patients undergoing dialysis for ≤240 and >240 months. Data from all dialysis patients with non-metastatic renal cell carcinoma (RCC) treated with LRN between 2008 and 2015 in our hospital were evaluated retrospectively. Patients were divided into two groups, shorter- and longer-term dialysis patients, according to the preoperative duration of dialysis (≤240 vs. >240 months). Of 174 patients, 58 (33.3%) were on longer-term dialysis...
January 9, 2017: Therapeutic Apheresis and Dialysis
https://www.readbyqxmd.com/read/28061038/laparoscopic-partial-nephrectomy-supported-by-training-involving-personalized-silicone-replica-poured-in-three-dimensional-printed-casting-mold
#2
Adam Golab, Tomasz Smektala, Krystian Kaczmarek, Remigiusz Stamirowski, Michal Hrab, Marcin Slojewski
BACKGROUND: Most kidney neoplasms are found incidentally and qualify for nephron-sparing surgery. Laparoscopic approach is beneficial to these patients because of its minimally invasive approach. However, these operations are both difficult and require plenty of experience and extended training. Some stages of the operation are limited by permissible time of transient ischemia. We applied three-dimensional (3D) printing technology to create individual silicone models of kidney to be used for training in laparoscopic procedures before the actual surgeries...
January 6, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28057986/intraoperative-ultrasound-control-of-surgical-margins-during-partial-nephrectomy
#3
Feras M Alharbi, Charles K Chahwan, Sophie G Le Gal, Kerem M Guleryuz, Xavier P Tillou, Arnaud P Doerfler
AIMS: To evaluate a simple and fast technique to ensure negative surgical margins on partial nephrectomies, while correlating margin statuses with the final pathology report. SUBJECTS AND METHODS: This study was conducted for patients undergoing partial nephrectomy (PN) with T1-T2 renal tumors from January 2010 to the end of December 2015. Before tumor removal, intraoperative ultrasound (US) localization was performed. After tumor removal and before performing hemostasis of the kidney, the specimens were placed in a saline solution and a US was performed to evaluate if the tumor's capsule were intact, and then compared to the final pathology results...
October 2016: Urology Annals
https://www.readbyqxmd.com/read/28057158/-preliminary-application-of-monopolar-coagulation-in-suturelesslaparoscopic-partial-nephrectomy
#4
B Wu, F Zhang
Objective: To study the safety and feasibility of using monopolar coagulation in sutureless laparoscopic partial nephrectomy (LPN). Methods: From February 2015 to March 2016, sutureless LPN using monopolar coagulation was performed on 25 patients with renal tumors. Mean patient age was 50 years (range 31 to 68). Mean tumor size was 4.1 cm (range 1.2 to 10.1). Mean RENAL nephrometry score was 6.1 (range 4 to 12). The renal hilar vessels were clamped in 14 surgeries, whereas 11 surgeries were carried out without clamping...
December 27, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28049342/is-it-safe-to-use-the-same-scissors-after-accidental-tumor-incision-during-partial-nephrectomy-results-of-in-vitro-and-in-vivo-experiments
#5
Hirofumi Yoshino, Kazutaka Miyamoto, Eu-Chang Hwang, Takashi Yamane, Masayuki Nakagawa, Hideki Enokida
PURPOSE: When accidental tumor incision (ATI) is occurred during open partial nephrectomy (PN), scissors can be changed easily. On the other hand, during Laparoscopic PN (LPN) or Robotic PN (RPN), it is time consuming and very expensive especially for RPN to change scissors. This study is to investigate whether tumor cells remain on the surface of scissors after ATI during PN, and is to investigate alternative way to avoid changing scissors during LPN and RPN. METHODS: We subcutaneously injected 786-O renal cell carcinoma (RCC) cells containing enhanced green fluorescent protein (786-O/EGFP) into 6 mice...
January 3, 2017: Journal of Endourology
https://www.readbyqxmd.com/read/28040142/intraoperative-finding-of-falope-ring-over-ureter-as-a-cause-of-nonfunctioning-kidney-during-laparoscopic-simple-nephrectomy
#6
Priyank Yadav, Vijay Sharma, Niharika Tyagi, Sanjeet Kumar Singh, Deepa Kapoor
No abstract text is available yet for this article.
December 2016: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28031042/transitional-cell-carcinoma-with-extension-of-the-renal-vein-and-ivc-tumor-thrombus-report-of-three-cases-and-literature-review
#7
Mingyang Li, An Shi, Wen Kong, Jin Zhang, Yonghui Chen, Jiwei Huang, Yiran Huang
BACKGROUND: Transitional cell carcinoma (TCC) originating from the renal pelvis with a venous tumor thrombus is a rare entity. However, clinicians should be aware of it because of its high malignancy and poor prognosis. CASE PRESENTATION: Here, we report three cases of pathologically confirmed TCC originating from the renal pelvis with extension into the renal vein or inferior vena cava (IVC). Of these patients, two are males and one is female (58~73 years old)...
December 28, 2016: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28029219/defining-the-tipping-point-in-surgical-performance-for-laparoscopic-donor-nephrectomy-among-transplant-surgery-fellows-a-risk-adjusted-cumulative-summation-learning-curve-analysis
#8
O K Serrano, A S Bangdiwala, D M Vock, D Berglund, T B Dunn, E B Finger, T L Pruett, A J Matas, R Kandaswamy
UNOS recommends that fellowship-trained surgeons participate in 15 LDN to be considered proficient. ASTS mandates 12 LDN during abdominal transplant surgery fellowship (ATSF). We performed a retrospective intraoperative case analysis to create a risk-adjusted cumulative summation (RACUSUM) model to assess the learning curve (LC) of novice TSF (nTSF). Between January 2000 and December 2014, 30 nTSF rotated on the Organ Procurement Rotation (OPR) of our ASTS-approved ATSF. Measures of surgical performance included: 1) intraoperative time (ORT), 2) estimated blood loss (EBL), and 3) incidence of intraoperative complications (IOC)...
December 28, 2016: American Journal of Transplantation
https://www.readbyqxmd.com/read/28018759/could-the-use-of-an-enhanced-recovery-protocol-in-laparoscopic-donor-nephrectomy-be-an-incentive-for-live-kidney-donation
#9
Aparna Rege, Harold Leraas, Deepak Vikraman, Kadiyala Ravindra, Todd Brennan, Tim Miller, Julie Thacker, Debra Sudan
INTRODUCTION AND BACKGROUND: Gastrointestinal (GI) recovery after major abdominal surgery can be delayed from an ongoing need for narcotic analgesia thereby prolonging hospitalization. Enhanced recovery after surgery (ERAS) is a multimodal perioperative care pathway designed to facilitate early recovery after major surgery by maintaining preoperative body composition and physiological organ function and modifying the stress response induced by surgical exposure. Enhanced recovery programs (ERPs) in colorectal surgery have decreased the duration of postoperative ileus and the hospital stay while showing equivalent morbidity, mortality, and readmission rates in comparison to the traditional standard of care...
November 22, 2016: Curēus
https://www.readbyqxmd.com/read/28012757/laparoscopic-nephrectomy-initial-case-report
#10
Ralph V Clayman, Louis R Kavoussi, Nathaniel J Soper, Stephen M Dierks, Shimon Meretyk, Michael D Darcy, Frederick D Roemer, Edward D Pingleton, Paul G Thomson, Stephenie R Long
A tumor-bearing right kidney was completely excised from an 85-year-old woman using a laparoscopic approach. A newly devised method for intra-abdominal organ entrapment and a recently developed laparoscopic tissue morcellator made it possible to deliver the 190 gm. kidney through an 11 mm. incision.
December 21, 2016: Journal of Urology
https://www.readbyqxmd.com/read/28011501/laparoscopic-versus-open-partial-nephrectomy-comparison-of-overall-and-subgroup-outcomes
#11
Mohamed Abdelhafez, Amend Bastian, Steffen Rausch, Arnulf Stenzl, Jens Bedke, Stephan Kruck
BACKGROUND: At experienced centers, laparoscopic partial nephrectomy (LPN) can achieve similar results to those of open surgery (OPN). However, the role of LPN for complex tumors and imperative indications is under debate. PATIENTS AND METHODS: A total of 356 cases (186 LPN and 170 OPN) between 2005-2012 were reviewed. Clinical, surgical, pathological and radiological data, including PADUA classification were analyzed. RESULTS: In overall analysis, OPN was associated with higher tumor complexity (p≤0...
January 2017: Anticancer Research
https://www.readbyqxmd.com/read/28010962/the-initial-case-of-laparoscopic-nephrectomy
#12
Jeffrey A Cadeddu
No abstract text is available yet for this article.
December 20, 2016: Journal of Urology
https://www.readbyqxmd.com/read/28008756/cost-effectiveness-and-robot-assisted-urologic-surgery-does-it-make-dollars-and-sense
#13
Ryan W Dobbs, Brenden P Magnan, Nikita Abhyankar, Ashok K Hemal, Ben Challacombe, Jim Hu, Prokar Dasgupta, Francesco Porpiglia, Simone Crivellaro
INTRODUCTION: The introduction of the robotic surgical platform has led to distinct changes in practice patterns and the utilization of minimally invasive surgery in urology. While use of the robotic system is associated with improvements in perioperative outcomes such as estimated blood loss and hospital stay, there are significant fixed and variable costs with the purchase, maintenance and use of the robotics system that has led many authors to investigate the cost effectiveness of robotic urologic surgery...
December 22, 2016: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
https://www.readbyqxmd.com/read/28006956/findings-and-impact-of-early-imaging-after-partial-nephrectomy
#14
Ryan W Tubre, William P Parker, Travis Dum, Tim Walmann, Zachary Hamilton, Moben Mirza, David A Duchene
INTRODUCTION: AUA Guidelines for surveillance of renal cell carcinoma after partial nephrectomy recommend imaging within 3-12 months of surgery. Imaging following partial nephrectomy may be difficult to interpret due to the surgical defect, the use of surgical material, and normal post-operative fluid collections. Our primary objective was to evaluate the frequency of indeterminate post-operative imaging results and how those radiographic findings altered patient management. METHODS: Retrospective chart review from 2006 to 2013 of patients who had undergone open, laparoscopic, and robotic partial nephrectomy at our institution was completed...
December 22, 2016: Journal of Endourology
https://www.readbyqxmd.com/read/28000016/robotic-assisted-partial-nephrectomy-provides-better-operative-outcomes-as-compared-to-the-laparoscopic-and-open-approaches-results-from-a-prospective-cohort-study
#15
Lorenzo G Luciani, Stefano Chiodini, Daniele Mattevi, Tommaso Cai, Marco Puglisi, William Mantovani, Gianni Malossini
The objective of this is to compare the surgical outcomes of partial nephrectomy (PN), performed via three different approaches: robot-assisted (RAPN), laparoscopic (LPN), and open (OPN), in a single non-academic regional center. The data of patients undergoing PN at our Department from 2005 to 2016 were prospectively collected. A logistic regression model adjusted for preoperative variables (age, tumor size, creatinine and hemoglobin, ASA and Padua scores) was performed to evaluate whether transfusion, conversion, and postoperative complication rate were influenced by the surgical approach...
December 20, 2016: Journal of Robotic Surgery
https://www.readbyqxmd.com/read/27998669/global-vision-system-in-laparoscopy
#16
I Rivas-Blanco, E Sánchez-de-Badajoz, I García-Morales, J M Lage-Sánchez, P Sánchez-Gallegos, C J Pérez-Del-Pulgar, V F Muñoz
OBJECTIVE: The main difficulty in laparoscopic or robot-assisted surgery is the narrow visual field, restricted by the endoscope's access port. This restriction is coupled with the difficulty of handling the instruments, which is due not only to the access port but also to the loss of depth of field and perspective due to the lack of natural lighting. In this article, we describe a global vision system and report on our initial experience in a porcine model. MATERIAL AND METHODS: The global vision system consists of a series of intraabdominal devices, which increase the visual field and help recover perspective through the simulation of natural shadows...
December 17, 2016: Actas Urologicas Españolas
https://www.readbyqxmd.com/read/27995214/past-present-and-future-of-laparoscopic-renal-surgery
#17
REVIEW
Kevin Cwach, Louis Kavoussi
Although laparoscopic renal surgery dates to almost 30 years ago, in which the first laparoscopic nephrectomy was performed in 1990, the history of laparoscopy extends back over 100 years, when laparoscopy was first performed on dogs. Over the last 30 years, laparoscopic renal surgery has seen many advancements in technology and technique. With the introduction of robotics and new instruments, renal surgery is becoming increasingly less invasive, and patients are having improved operative outcomes. As new technology develops, the envelope will continue to be pushed by urologists with the hope of improvement of patient outcomes and satisfaction...
December 2016: Investigative and Clinical Urology
https://www.readbyqxmd.com/read/27957308/single-incision-laparoscopy-surgery-a-systematic-review
#18
REVIEW
Sasan Saeed Far, Sepide Miraj
BACKGROUND: Laparoscopic surgery is a modern surgical technique in which operations are performed far from their location through small incisions elsewhere in the body. OBJECTIVE: This systematic review is aimed to overview single-incision laparoscopy surgery. METHODS: This systematic review was carried out by searching studies in PubMed, Medline, Web of Science, and IranMedex databases. The initial search strategy identified about 87 references...
October 2016: Electronic Physician
https://www.readbyqxmd.com/read/27955631/the-impact-of-gender-difference-on-operative-time-in-laparoscopic-partial-nephrectomy-for-t1-renal-tumor-and-the-utility-of-retroperitoneal-fat-thickness-as-a-predictor-of-operative-time
#19
Hiroki Ito, Kazuhide Makiyama, Takashi Kawahara, Kimito Osaka, Koji Izumi, Yumiko Yokomizo, Noboru Nakaigawa, Masahiro Yao
BACKGROUND: To investigate the impact of biological gender on operative parameters, especially operative time, in laparoscopic partial nephrectomy (LPN) for T1 renal tumor. METHODS: One hundred and eleven (28 female and 83 male) patients and 64 (20 female and 44 male) patients with renal tumors suspected to be RCC cT1aN0M0 who underwent retroperitoneal and transperitoneal LPN, respectively, were analyzed. The influence of sex on operative factors including retroperitoneal fat tissue thickness, determined on CT, was analyzed...
December 12, 2016: BMC Cancer
https://www.readbyqxmd.com/read/27939815/patient-factors-associated-with-30-day-complications-after-partial-nephrectomy-a-contemporary-update
#20
Harras B Zaid, William P Parker, Christine M Lohse, John C Cheville, Stephen A Boorjian, Bradley C Leibovich, R Houston Thompson
INTRODUCTION: Patient-level factors associated with perioperative complications after partial nephrectomy (PN) have not been well described in a contemporary series. METHODS: Single-institution retrospective study evaluating patients undergoing open, laparoscopic, and robotic PN between 2001 and 2012. Univariable and multivariable logistic regression models were evaluated to assess factors associated with complications within 30 days of surgery. RESULTS: We identified 1,763 patients who underwent 1,773 PNs between 2001 and 2012...
December 6, 2016: Urologic Oncology
keyword
keyword
84995
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"