Renal Lesion
Mostrando 13-24 de 119 artigos, teses e dissertações.
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13. Robotic assisted laparoscopic excision of a retroperitoneal Ganglioneuroma
ABSTRACT Introduction: Ganglioneuromas are rare benign neoplasms of the sympathetic nervous system. We describe the case of an incidentally found ganglioneuroma in a woman. To our knowledge this is the first described case of robotic excision of a retroperitoneal ganglioneuroma. Case: A 41-year-old female had an incidental retroperitoneal mass found during
Int. braz j urol.. Publicado em: 2017-10
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14. Prolonged survival after surgical resection of cerebral metastasis from melanoma with multisystemic metastasis already present: a case report and literature review
ABSTRACT CONTEXT: Malignant melanoma is the third most common cause of cerebral metastases after breast and lung cancer. Despite advances in therapeutic options, the prognosis for patients with cerebral metastases from melanoma remains poor, with a median survival time of six months after diagnosis. CASE REPORT: A 65-year-old woman was diagnosed with a mal
Sao Paulo Med. J.. Publicado em: 21/08/2017
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15. Feasibility of Robot - assisted Segmental Ureterectomy and Ureteroureterostomy in Patient with High Medical Comorbidity
ABSTRACT Introduction and objectives Nephroureterectomy remains the gold standard treatment option for upper tract tumors. However, segmental ureterectomy may be another option in patients with single kidney, borderline renal function or high medical comorbidities. The aim of this video is to assess the feasibility of robotic surgery as a minimally invasiv
Int. braz j urol.. Publicado em: 2017-08
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16. Intermittent claudication and severe renal artery stenosis are independently associated in hypertensive patients referred for renal arteriography
OBJECTIVE: The purpose of this study was to evaluate the association between the presence of clinical symptoms of peripheral artery disease and severe renal artery stenosis in patients referred for renal angiography. METHOD: We included 82 patients with clinical suspicion of renovascular hypertension and performed an imaging investigation (renal Doppler ul
Clinics. Publicado em: 2017-07
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17. Acute kidney injury complicating bee stings – a review
ABSTRACT Bee stings can cause severe reactions and have caused many victims in the last years. Allergic reactions can be triggered by a single sting and the greater the number of stings, the worse the prognosis. The poisoning effects can be systemic and can eventually cause death. The poison components are melitin, apamin, peptide 401, phospholipase A2, hyal
Rev. Inst. Med. trop. S. Paulo. Publicado em: 01/06/2017
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18. Safety and feasibility of radiofrequency ablation for treatment of Bosniak IV renal cysts
ABSTRACT Purpose To describe our initial experience with radiofrequency ablation (RFA) of Bosniak IV renal cysts. Materials and Methods From 2010 to 2014, 154 renal tumor cases were treated with percutaneous thermal ablation, of which 10 cases (6.4%) from nine patients were complex renal cysts and were treated with radiofrequency ablation. Results All
Int. braz j urol.. Publicado em: 2016-06
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19. Multiple facets of HIV-associated renal disease
HIV infection has a broad spectrum of renal manifestations. This study examined the clinical and histological manifestations of HIV-associated renal disease, and predictors of renal outcomes. Sixty-one (64% male, mean age 45 years) HIV patients were retrospectively evaluated. Clinical presentation and renal histopathology were assessed, as well as CD4 T-cell
Braz J Med Biol Res. Publicado em: 18/03/2016
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20. Endoplasmic reticulum stress and renal lesion in mice with combination of high-fat diet and streptozotocin-induced diabetes
ABSTRACT PURPOSE : To investigate in the kidney the pathologic changes and expression of GRP78 and CHOP in the Kunming (KM) mice with combination of high-fat diet and streptozotocin-induced diabetes. METHODS : Sixty two male KM mice were randomly divided into a normal control (NC) group (n=20) and a high-fat diet (HFD) group (n=42). After a four-week dieta
Acta Cir. Bras.. Publicado em: 2016-03
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21. Specific training for LESS surgery results from a prospective study in the animal model
ABSTRACT Objective to prospectively evaluate the ability of post-graduate students enrolled in a laparoscopy program of the Institute for Teaching and Research to complete single port total nephrectomies. Materials and Methods 15 post-graduate students were enrolled in the study, which was performed using the SILStm port system for single-port procedures
Int. braz j urol.. Publicado em: 2016-02
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22. Analysis of the effect of renal excretory system cooling during thermal radiofrequency ablation in an animal model
Objective: Analysis of renal excretory system integrity and efficacy of radiofrequency ablation with and without irrigation with saline at 2 o C (SF2). Materials and Methods: The median third of sixteen kidneys were submitted to radiofrequency (exposition of 1 cm) controlled by intra-surgical ultrasound, with eight minutes cycles and median temperature of
Int. braz j urol.. Publicado em: 2014-01
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23. Nephroprotective and anti-inflammatory effects of aqueous extract of Melissa officinalis L. on acetaminophen-induced and pleurisy-induced lesions in rats
This study assessed the bioactive properties of an aqueous extract of M. officinalis for its anti-inflammatory activity and its protection against hepatic and renal lesions induced by acetaminophen (APAP). Animals pre-treated with the crude extract in pleurisy induced by carrageenan showed a reduction in the amounts of exudate, in the numbers of leukocytes a
Braz. arch. biol. technol.. Publicado em: 2013-06
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24. The accuracy of multidetector Computed Tomography for preoperative staging of renal cell carcinoma
PURPOSE: The purpose of this study was to evaluate the accuracy of multidetector computed tomography (MDCT) in the preoperative staging of renal cell carcinoma (RCC). MATERIALS AND METHODS: We retrospectively reviewed the clinical and pathological records of 312 patients with RCC who underwent staging MDCT before surgery. Radiographic findings were compared
Int. braz j urol.. Publicado em: 2012-10