SC259 - A Nomogram for predicting postoperative renal functional loss after partial nephrectomy: External validation in a multi-centric cohort

Publication date: October 2019Source: European Urology Supplements, Volume 18, Issue 9Author(s): R. Bertolo, J. Garisto, C. Rogers, R. Abaza, M. Stifelman, M. Allaf, J. Li, S. Bhayani, J. Kaouk
Source: European Urology Supplements - Category: Urology & Nephrology Source Type: research

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The Eqs.  1, 2 and 3 come under the section “Kidney cortex testing” as per the original manuscript, but they have been incorrectly moved and separated into different sections in the original publication of the article.
Source: World Journal of Urology - Category: Urology & Nephrology Source Type: research
CONCLUSIONS: Chromophobe renal cell carcinomashowed a greater tendency to metastasize, so requires asurveillance protocol based on the risk of recurrence. PMID: 31950927 [PubMed - in process]
Source: Archivos Espanoles de Urologia - Category: Urology & Nephrology Tags: Arch Esp Urol Source Type: research
We report a very rare case of LAM with malignant lymphoma. A 51-year-old female had medical history of recurrent pneumothorax and nephrectomy for a left renal angiomyolipoma and was diagnosed with LAM by video-assisted thoracoscopic surgery at the age of 30. She presented with left neck mass. Computed tomography and magnetic response imaging showed multiple enlarged cervical lymph nodes. 18F-fluorodeoxyglucose-positron emission tomography (FDG-PET) showed abnormal uptake in the mass. We suspected a malignant tumor or extrapulmonary lesion of LAM, and performed surgical biopsy. Pathologically, diffuse large B-cell lymphoma ...
Source: Respiratory Medicine Case Reports - Category: Respiratory Medicine Source Type: research
ConclusionMPVLR is an easily obtainable prognostic marker for overall survival in nonmetastatic ccRCC patients treated with nephrectomy.
Source: International Urology and Nephrology - Category: Urology & Nephrology Source Type: research
e Rha Cho Ham The molecular characteristics of early-stage clear cell renal cell carcinomas (ccRCCs) measuring ≤7 cm associated with poor clinical outcomes remain poorly understood. Here, we sought to validate genes associated with ccRCC progression and identify candidate genes to predict ccRCC aggressiveness. From among 1069 nephrectomies performed on patients, RNA sequencing was performed for 12 ccRCC patients with aggressive characteristics and matched pairs of 12 ccRCC patients without aggressive characteristics. Using a prospective cohort (ClinicalTrials.gov Identifier: NCT03694912), the expression...
Source: Cancers - Category: Cancer & Oncology Authors: Tags: Article Source Type: research
Publication date: Available online 14 January 2020Source: Redox BiologyAuthor(s): Ko-Lin Kuo, Jin-Feng Zhao, Po-Hsun Huang, Bei-Chia Guo, Der-Cherng Tarng, Tzong-Shyuan LeeAbstractStudies revealed that the use of renin-angiotensin-aldosterone system antagonism is not associated with a statistically significant reduction in the risk of cardiovascular events in patients with chronic kidney disease (CKD) compared with that in the general population. We tested the hypothesis that indoxyl sulfate (IS) can interfere with the protective effect of valsartan-mediated on endothelial function in vitro and neovascularization in mice u...
Source: Redox Biology - Category: Biology Source Type: research
Conclusions: The presence of an ectopic, pelvic disposition of the kidney makes it susceptible to be invaded by locally advanced pelvic tumors; in such cases, a nephrectomy might also be needed. PMID: 31952297 [PubMed - in process]
Source: Medicina (Kaunas) - Category: Universities & Medical Training Authors: Tags: Medicina (Kaunas) Source Type: research
CONCLUSION: We propose a role for systematically incorporating APOL1 genotyping in the evaluation and informed consent process of potential AA donors while acknowledging the controversial considerations associated with it. PMID: 31940609 [PubMed - as supplied by publisher]
Source: American Journal of Nephrology - Category: Urology & Nephrology Authors: Tags: Am J Nephrol Source Type: research
Conclusion: Our study demonstrates the potential of CEUS in the differentiation of bland and tumor thrombus of the IVC in patients with RCC. Since CEUS is an effective, inexpensive, and non-invasive method, it could be a reliable tool in the evaluation of IVC thrombus in patients with RCC.
Source: International Braz J Urol - Category: Urology & Nephrology Source Type: research
ConclusionLow-dose CT angiography using ASiR-V is useful to evaluate renal vasculature for potential living renal donors.Key Points• In this prospective study, adaptive statistical iterative reconstruction V (ASiR-V) allowed 58.2% dose reduction while maintaining diagnostic image quality for renal vessels.• As compared with the standard protocol, the dose with ASiR-V was significantly lower (9.5 ± 0.8 mGy) than with standard computed tomography (CT) angiography (22.7 ± 4.1 mGy).• Low-dose CT using ASiR-V is useful for living donor evaluation before nephrectomy.
Source: European Radiology - Category: Radiology Source Type: research
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