Kidney Lesion
Mostrando 1-12 de 82 artigos, teses e dissertações.
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1. Acute kidney injury in cancer patients
RESUMO A crescente prevalência de neoplasias se associa a novos desafios clínicos, sendo a lesão renal aguda (LRA) um deles. Além de ser possível emergência clínica, a insuficiência renal interfere significativamente na escolha e continuação da terapia antineoplásica, tendo implicações prognósticas no paciente com câncer. Alguns tipos de neopl
Rev. Assoc. Med. Bras.. Publicado em: 13/01/2020
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2. Dystrophic mineralization in uremic dogs: an update
RESUMO: Mineralização patológica é a deposição anormal de minerais em tecidos previamente lesados ou não. Nessas lesões, além do cálcio, outros minerais podem ser encontrados em concentrações inferiores. Classicamente, as mineralizações são divididas em dois tipos: distrófica e metastática. Contudo, atualmente, ainda não há consenso entre
Pesq. Vet. Bras.. Publicado em: 02/12/2019
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3. Effects of cyclosporine on ischemia-reperfusion injuries in rat kidneys. An experimental model
Abstract Purpose To assess Cyclosporine A (CsA) therapy at an intraperitoneal dose of 15 mg.kg -1 in a rodent model of non-septic renal ischemia. Methods Twenty male Wistar rats were randomized to receive CsA therapy or none therapy before undergoing 30 minutes of renal ischemia followed by reperfusion. Additionally, 10 rats were randomized to undergo the
Acta Cir. Bras.. Publicado em: 14/10/2019
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4. Detection of additional primary malignancies: the role of CT and PET/CT combined with multiple percutaneous biopsy
Resumo Objetivo: Avaliar os achados de imagem da tomografia computadorizada por emissão de pósitrons com 18F-fluordesoxiglicose (18F-FDG PET/TC) e tomografia computadorizada (TC) em pacientes portadores de tumores primários adicionais, correlacionando com o método realizado para elucidação do diagnóstico e relatórios anatomopatológicos. Materiais
Radiol Bras. Publicado em: 13/06/2019
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5. Solitary fibrous tumor of the kidney: a report of two cases
RESUMO Tumor fibroso solitário (TFS) é uma neoplasia mesenquimatosa rara composta por células fusiformes monótonas, intercaladas por fibras de colágeno. Localização renal é incomum, com escassos casos descritos. Relatamos dois casos do gênero masculino, com 40 e 48 anos, um com detecção incidental de massa periférica; outro com lesão hilar desco
J. Bras. Patol. Med. Lab.. Publicado em: 09/05/2019
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6. Endothelial lesion and complement activation in patients with Scleroderma Renal Crisis
Resumo Nas revisões de biópsias renais, a crise renal esclerodérmica (CRE) é caracterizada por lesões endoteliais vasculares, depósitos de C4d em vasos peritubulares e lesões agudas e crônicas que coexistem na mesma biópsia. Os sinais clínicos de microangiopatia trombótica (MAT) são descritos na esclerose sistêmica (ES); no entanto, não foram r
J. Bras. Nefrol.. Publicado em: 25/02/2019
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7. 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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8. 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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9. 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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10. Urologic surgery laparoscopic access: vascular complications
ABSTRACT Vascular injury in accidental punctures may occur in large abdominal vessels, it is known that 76% of injuries occur during the development of pneumoperitoneum. The aim of this video is to demonstrate two cases of vascular injury occurring during access in laparoscopic urologic surgery. The first case presents a 60-year old female patient with a 3cm
Int. braz j urol.. Publicado em: 2017-02
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11. 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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12. 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