CRISTIANE BITENCOURT DIAS
Projetos de Pesquisa
Unidades Organizacionais
LIM/16 - Laboratório de Fisiopatologia Renal, Hospital das Clínicas, Faculdade de Medicina
2 resultados
Resultados de Busca
Agora exibindo 1 - 2 de 2
- Use of rituximab in glomerulopathies(2022) DIAS, Cristiane Bitencourt; WORONIK, Viktoria
- Clinical and histological features of patients with membranoproliferative glomerulonephritis classified by immunofluorescence findings(2017) DIAS, Cristiane Bitencourt; TESTAGROSSA, Leonardo; JORGE, Lectícia; MALHEIROS, Denise; WORONIK, ViktoriaAbstract Background: New classification for membranoproliferative glomerulonephritis has been proposed in the literature. The aim of this study was to compare the clinical, biochemical, etiology and renal biopsy findings of these patients grouped by immunofluorescence as proposed by the new classification. Methods: Patients with renal biopsy-proven membranoproliferative glomerulonephritis unrelated to systemic lupus erythematosus, diagnosed between 1999 and 2014. The patients were divided according to immunofluorescence: Immunoglobulin positive group, C3 positive only and negative immunofluorescence group. Results: We evaluated 92 patients, the majority of which were in the immunoglobulin positive group. Infectious diseases, hepatitis C virus and schistosomiasis, were the most frequent etiology. A negative immunofluorescence group had more vascular involvement in renal biopsy compare with others groups. Conclusions: The only difference between the groups was higher vascular involvement in renal biopsy in negative immunofluorescence group. These new classification was satisfactory for the finding of etiology in one part of the cases.