keyword
MENU ▼
Read by QxMD icon Read
search

Partial nephrectomy

keyword
https://www.readbyqxmd.com/read/28527565/-advancement-in-the-treatment-of-renal-carcinoma
#1
Arnaud Méjean
Partial nephrectomy is the gold standard for the renal tumours less than 7 to 10cm whenever feasible in order to preserve renal function. The extension of nephron-sparing surgery using a mini-invasive approach is possible by robotic surgery. Radical nephrectomy is mandatory in the other situations and especially in case of locally advanced renal carcinoma. The place of cytoreductive nephrectomy in metastatic renal cell carcinoma is the purpose of the CARMENA trial. Tyrosine kinase inhibitors are currently the first line treatment; but in the near future new immunotherapy by checkpoints molecules could crucially change the treatment of metastatic renal cell carcinoma...
May 2017: Néphrologie & Thérapeutique
https://www.readbyqxmd.com/read/28525664/near-infrared-fluorescence-with-indocyanine-green-for-diagnostics-in-urology-initial-experience
#2
Andrey O Morozov, Yuri G Alyaev, Leonid M Rapoport, Dmitrii G Tsarichenko, Eugene A Bezrukov, Denis V Butnaru, Eugene S Sirota
INTRODUCTION: Fluorescence imaging with indocyanine green is used in urology for the detection of sentinel lymph nodes and identification of prostate margins in radical prostatectomy for delineation of resection zone and selective clamping of vessels in partial nephrectomy; for identification and evaluation of length of ureteral strictures; for assessment of perfusion and viability of anastomoses during reconstructive stage of cystectomy. Safety of this technique is proven, while its diagnostic value and usefulness is still controversial...
May 16, 2017: Urologia
https://www.readbyqxmd.com/read/28521439/arteriovenous-malformation-and-thyroid-metastasis-from-underlying-renal-cell-carcinoma-an-unusual-presentation-of-malignancy-a-case-report
#3
H J Albandar, E S Roberto, J R H See, J H Sabiers
Renal Clear Cell Carcinoma (RCC) comprises over 80% of renal malignancies in adults. Thyroid gland metastasis is rare in RCC. Few studies have described cases of RCC mistaken for benign arteriovenous malformation (AVM). To the best of our knowledge, an AVM arising from underlying RCC metastasis to the brain has not yet been reported. The current study presents a case of RCC metastasis to the thyroid gland, with an AVM identified to be a result of metastatic involvement in the brain. A 45-year-old African-American female presented with left-sided weakness, slurred speech, facial droop and seizure...
May 2017: Oncology Letters
https://www.readbyqxmd.com/read/28521424/reninoma-coexisting-with-adrenal-adenoma-during-pregnancy-a-case-report
#4
Mei Xue, Yan Chen, Jin Zhang, Youyan Guan, Lin Yang, Bing Wu
Reninoma is a rare form of secondary hypertension. The present study reported a case of reninoma that coexisted with an adrenal adenoma in a young female with secondary hypertension during pregnancy. The patient, a 31-year-old female exhibiting hypertension for >1 year, developed a mass in the right adrenal gland, which was detected by an ultrasound scan in the 33rd gestational week. In addition, a well-defined solid mass on the left kidney was detected by a magnetic resonance imaging scan1 month subsequent to the termination of the pregnancy...
May 2017: Oncology Letters
https://www.readbyqxmd.com/read/28515813/transperitoneal-laparoscopic-nephrectomy-assessing-complication-risk-in-cases-of-previous-abdominal-surgery
#5
Simon Ouellet, Robert Sabbagh, Claudio Jeldres
INTRODUCTION: We aimed to assess the effect of previous abdominal surgery on perioperative outcomes in patients undergoing transperitoneal laparoscopic partial (LPN) or radical (LRN) nephrectomy for renal masses. METHODS: We retrospectively reviewed all cases of LPN and LRN for renal masses at our institution between 2008 and 2014. Patients were divided in two groups, those with and without prior abdominal surgery. Four perioperative outcomes were compared, namely, operative time (OT), estimated blood loss (EBL), length of stay (LOS), and 30-days complications rate...
March 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28506051/-a-case-of-thyroid-like-follicular-carcinoma-of-the-kidney
#6
Katsuhiro Ito, Hiromitsu Negoro, Masashi Kubota, Hideaki Takada, Toshihiro Magaribuchi, Atsuro Sawada, Shusuke Akamatsu, Takashi Kobayashi, Naoki Terada, Toshinari Yamasaki, Takahiro Inoue, Tomomi Kamba, Yuki Teramoto, Osamu Ogawa
A 51-year-oldwoman with a right renal mass was referredto our hospital. Computedtomographic (CT) scan demonstrated a 30 mm-diameter renal mass with delayed enhancement. She underwent a robotassistedlaparoscopic right partial nephrectomy. The pathological examination showedthat tumor cells with eosinophilic, clear cytoplasm formedtubules of various sizes containing colloid-like material, which resembled the findings of thyroidfollicular carcinoma. The tumor was immunoreactive for vimentin andcytokeratin (CK) 7, whereas it lackedreactivity for thyroidtranscription factor-1 (TTF-1) or thyroglobulin...
April 2017: Hinyokika Kiyo. Acta Urologica Japonica
https://www.readbyqxmd.com/read/28506049/-laparoscopic-non-ischemic-partial-nephrectomy-using-a-microwave-tissue-coagulator-a-single-institutional-study
#7
Shinji Fukui, Yusuke Iemura, Yoshiaki Matsumura, Yoriaki Kagebayashi, Shoji Samma
We retrospectively investigated the surgical outcomes of renal cell carcinoma (RCC), perioperative complications, and residual renal function in patients receiving laparoscopic non-ischemic partial nephrectomy using a microwave tissue coagulator (MTC). Between January 2002 and December 2015, laparoscopic non-ischemic partial nephrectomy using MTC was performed in 49 patients. The histological diagnosis was RCC in 38 patients, angiomyolipoma in 4, oncocytoma in 2, and others in 5. A histologicallyproven positive surgical margin was observed in 1 (2...
April 2017: Hinyokika Kiyo. Acta Urologica Japonica
https://www.readbyqxmd.com/read/28503809/robot-assisted-laparoscopic-versus-open-partial-nephrectomy-in-patients-with-chronic-kidney-disease-a-propensity-score-matched-comparative-analysis-of-surgical-outcomes
#8
Toshio Takagi, Tsunenori Kondo, Hidekazu Tachibana, Junpei Iizuka, Kenji Omae, Hirohito Kobayashi, Kazuhiko Yoshida, Kazunari Tanabe
OBJECTIVES: To compare surgical outcomes between robot-assisted laparoscopic partial nephrectomy and open partial nephrectomy in patients with chronic kidney disease. METHODS: Of 550 patients who underwent partial nephrectomy between 2012 and 2015, 163 patients with T1-2 renal tumors who had an estimated glomerular filtration rate between 30 and 60 mL/min/1.73 m(2) , and underwent robot-assisted laparoscopic partial nephrectomy or open partial nephrectomy were retrospectively analyzed...
May 14, 2017: International Journal of Urology: Official Journal of the Japanese Urological Association
https://www.readbyqxmd.com/read/28503237/modified-c-index-novel-predictor-of-postoperative-renal-functional-loss-of-laparoscopic-partial-nephrectomy
#9
Hiroki Ito, Kazuhide Makiyama, Takashi Kawahara, Kimito Osaka, Koji Izumi, Yumiko Yokomizo, Noboru Nakaigawa, Masahiro Yao
INTRODUCTION: We aimed to develop a scoring system to quantify the distance between the renal hilum and renal tumour, termed the modified C index (m-CI), and to predict renal functional loss (RFL) following laparoscopic partial nephrectomy (LPN). METHODS: The m-CI was measured by using computed tomography in 113 patients who underwent LPN between May 2003 and June 2014. The RFL following LPN was calculated by examining the estimated glomerular filtration rate (eGFR) and radioisotope renography one year postoperatively...
May 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28499759/trends-in-operating-room-assistance-for-major-urologic-surgical-procedures-an-increasing-role-for-advanced-practice-providers
#10
Amanda R Swanton, Ahmad N Alzubaidi, Yu Han, Kenneth G Nepple, Bradley A Erickson
OBJECTIVE: To characterize changes in surgical assistance patterns over time for commonly performed urologic operations. METHODS: This study used the Medicare Physician/Supplier Procedure Summary Master File to identify cases performed by urologists from 2003-2014. CPT modifiers were used to identify operations assisted by second surgeons and advanced practice providers (APPs). Rates were reported annually for six common urologic operations and average annual rates of change were determined using least squares regression and tested using t-tests (α=0...
May 9, 2017: Urology
https://www.readbyqxmd.com/read/28488170/prognostic-role-of-bap1-in-pt1-clear-cell-carcinoma-in-partial-nephrectomy-specimens
#11
Daniele Minardi, Guendalina Lucarini, Giulio Milanese, Rodolfo Montironi, Roberto Di Primio
BAP1 is a gene situated on chromosome 3p in a region that can be modified in renal cell carcinomas (RCCs). Mutations that cause loss of expression of BAP1 frequently occur in primary clear cell renal carcinoma (ccRCC). In a previous work, we observed that loss of nuclear BAP1 expression was crucial in ccRCC progression; in the current study, we investigated BAP1 expression in a large series of small conventional ccRCCs treated with partial nephrectomy, to assess a possible role as biomarker and the prognostic value in terms of patients' survival at long-term follow-up...
May 9, 2017: Virchows Archiv: An International Journal of Pathology
https://www.readbyqxmd.com/read/28486848/matched-comparison-between-partial-nephrectomy-and-radical-nephrectomy-for-t2n0m0-tumors-a-study-based-on-the-national-cancer-database
#12
Cheuk Fan Shum, Clinton D Bahler, Chandru P Sundaram
OBJECTIVES: To compare overall survival and immediate post-operative outcomes between partial and radical nephrectomy for T2N0M0 tumors, and to identify significant factors for poor overall survival. PATIENTS AND METHODS: Using the National Cancer Database, we identified patients with T2N0M0 renal cancer between 2004 and 2009 who were treated with partial or radical nephrectomy. The partial and radical nephrectomy groups were statistically matched by demographics and tumor characteristics...
May 9, 2017: Journal of Endourology
https://www.readbyqxmd.com/read/28485814/partial-nephrectomy-versus-radical-nephrectomy-for-clinical-localised-renal-masses
#13
REVIEW
Frank Kunath, Stefanie Schmidt, Laura-Maria Krabbe, Arkadiusz Miernik, Philipp Dahm, Anne Cleves, Mario Walther, Nils Kroeger
BACKGROUND: Partial nephrectomy and radical nephrectomy are the relevant surgical therapy options for localised renal cell carcinoma. However, debate regarding the effects of these surgical approaches continues and it is important to identify and summarise high-quality studies to make surgical treatment recommendations. OBJECTIVES: To assess the effects of partial nephrectomy compared with radical nephrectomy for clinically localised renal cell carcinoma. SEARCH METHODS: We searched CENTRAL, MEDLINE, PubMed, Embase, Web of Science, BIOSIS, LILACS, Scopus, two trial registries and abstracts from three major conferences to 24 February 2017, together with reference lists; and contacted selected experts in the field...
May 9, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28485071/absence-of-renal-artery-pseudoaneurysm-on-computed-tomography-after-minimally-invasive-partial-nephrectomy-using-clampless-and-sutureless-techniques
#14
Hajime Tanaka, Yasuhisa Fujii, Junichiro Ishioka, Yoh Matsuoka, Kazutaka Saito, Kazunori Kihara
No abstract text is available yet for this article.
May 9, 2017: International Journal of Urology: Official Journal of the Japanese Urological Association
https://www.readbyqxmd.com/read/28485051/editorial-comment-from-dr-hongo-to-clinical-application-of-calculated-split-renal-volume-using-computed-tomography-based-renal-volumetry-after-partial-nephrectomy-correlation-with-technetium-99m-dimercaptosuccinic-acid-renal-scan-data
#15
Fumiya Hongo
No abstract text is available yet for this article.
May 9, 2017: International Journal of Urology: Official Journal of the Japanese Urological Association
https://www.readbyqxmd.com/read/28483780/renal-functional-outcomes-after-surgery-ablation-and-active-surveillance-of-localized-renal-tumors-a-systematic-review-and-meta-analysis
#16
Hiten D Patel, Phillip M Pierorazio, Michael H Johnson, Ritu Sharma, Emmanuel Iyoha, Mohamad E Allaf, Eric B Bass, Stephen M Sozio
BACKGROUND AND OBJECTIVES: Management strategies for localized renal masses suspicious for renal cell carcinoma include radical nephrectomy, partial nephrectomy, thermal ablation, and active surveillance. Given favorable survival outcomes across strategies, renal preservation is often of paramount concern. To inform clinical decision making, we performed a systematic review and meta-analysis of studies comparing renal functional outcomes for radical nephrectomy, partial nephrectomy, thermal ablation, and active surveillance...
May 8, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28480182/experiences-of-renal-transplants-from-donors-with-renal-cell-carcinoma-after-ex-vivo-partial-nephrectomy
#17
Sung Yoon Lim, Myung Gyu Kim, Kwon Tae Park, Cheol Woong Jung
PURPOSE: Routine evaluation of kidney donors occasionally reveals an incidental renal mass with an otherwise satisfactory kidney function. The use of such a kidney with an enhancing mass for transplantation is a matter of debate owing to a possible risk of transmission of donor malignancies. We report our experience of kidney transplants from donors with renal cell carcinoma, after ex vivo resection of the renal mass. METHODS: Two women aged 44 and 56 years were diagnosed with enhancing renal masses measuring 0...
May 2017: Annals of Surgical Treatment and Research
https://www.readbyqxmd.com/read/28479239/renal-mass-and-localized-renal-cancer-aua-guideline
#18
Steven Campbell, Robert G Uzzo, Mohamad E Allaf, Eric B Bass, Jeffrey A Cadeddu, Anthony Chang, Peter E Clark, Brian J Davis, Ithaar H Derweesh, Leo Giambarresi, Debra A Gervais, Susie L Hu, Brian R Lane, Bradley C Leibovich, Philip M Pierorazio
PURPOSE: This AUA Guideline focuses on evaluation/counseling and management of adult patients with clinically-localized renal masses suspicious for cancer, including solid-enhancing tumors and Bosniak 3/4 complex-cystic lesions. MATERIALS/METHODS: Systematic review utilized research from the Agency for Healthcare Research and Quality (AHRQ) and additional supplementation by the authors and consultant methodologists. Evidence-based statements were based on body of evidence strength Grade A/B/C (Strong/Moderate/Conditional Recommendations, respectively) with additional statements presented as Clinical Principles or Expert Opinions...
May 4, 2017: Journal of Urology
https://www.readbyqxmd.com/read/28469302/perioperative-complications-and-postoperative-outcomes-of-partial-nephrectomy-for-renal-cell-carcinoma-does-indication-matter
#19
Vivek Venkatramani, Santosh Kumar, J Chandrasingh, Antony Devasia, Nitin S Kekre
INTRODUCTION: The aim of the study was to determine whether perioperative complications and postoperative outcomes varied with the indication of partial nephrectomy (PN). MATERIALS AND METHODS: We reviewed data of 184 consecutive PN for suspected renal cell carcinoma operated between January 2004 and December 2013. Complications using the Clavien-Dindo classification were compared between surgeries for absolute indications (chronic renal failure, bilateral tumors, or solitary kidney), those for relative indications (comorbid illnesses with the potential to affect renal function) and elective indications (patients without risk factors)...
April 2017: Indian Journal of Urology: IJU: Journal of the Urological Society of India
https://www.readbyqxmd.com/read/28466073/completely-isolated-retroperitoneal-enteric-duplication-cyst-with-adenocarcinoma-transformation-managed-with-robotic-radical-nephrectomy
#20
Kassem Faraj, Luke Edwards, Alia Gupta, Brian Seifman
Background: Enteric duplication cysts are congenital malformations that typically affect children in infancy, but can also affect adults. Rarely, these cysts can be complicated by malignancy. We present the first case of retroperitoneal duplication cyst that was complicated by malignancy transformation and managed by robot-assisted excision. Case presentation: A 64-year-old female with a history of a left-sided renal cyst presented with a 4-month history of abdominal pain and fatigue. MRI revealed a bilobed cyst, with components measuring 6...
2017: Journal of Endourology Case Reports
keyword
keyword
18310
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"