Results: 63

Idiopathic nodular glomerulosclerosis and differential diagnosis

J. bras. nefrol; 42 (4), 2020
ABSTRACT Introduction: Idiopathic nodular glomerulosclerosis (ING) is a condition that has a vasculopathic glomerular histological pattern. Case presentation: The authors present the case of a 44-year-old Hispanic smoker female with hypertension and peripheral arterial disease who presented nephrotic s...

Collapsing focal segmental glomerulosclerosis probably triggered by dengue virus infection - two case reports

J. bras. nefrol; 42 (4), 2020
Abstract The reported cases describe the association between collapsing focal segmental glomerulosclerosis (FSGS) and acute dengue virus infection. In both cases, patients were diagnosed with dengue virus infection and had a severe kidney disease, with nephrotic syndrome and acute kidney injury. Kidney b...

Nephrotic syndrome after insect sting: a case report

J. bras. nefrol; 42 (4), 2020
ABSTRACT Minimal change disease accounts for up to 25% of the cases of nephrotic syndrome in adult population. The allergic mechanism has been associated with minimal change disease and allergens have been implied, namely insect stings. We present a case report of a woman with new onset of nephrotic synd...

Inflammatory cytokines and lipid profile in children and adolescents with nephrotic syndrome receiving L. Plantarum: a randomized, controlled feasibility trial

SUMMARY This study aimed to evaluate the efficacy of the action of the Lactobacillus Plantarum probiotic as a immunomodulatory and hypolipidemic agent in dyslipidemic nephrotic children and adolescents. METHODS: This is a randomized, double-blind, placebo-controlled clinical trial in pediatric, compensa...

Una nueva mutación asociada con el síndrome de Pierson

Arch. argent. pediatr; 118 (3), 2020
El síndrome de Pierson se caracteriza por la presencia de síndrome nefrótico congénito y microcoria bilateral. Genéticamente, este trastorno está ocasionado por mutaciones en el gen LAMB2, que codifica la cadenaβ2 de la laminina. Hasta la fecha, en la bibliografía se informaron 98casos y 50mutaci...

Gangrena de Fournier en un niño con síndrome nefrótico corticorresistente. A propósito de un caso

Arch. argent. pediatr; 118 (2), 2020
La gangrena de Fournier es una fascitis necrotizante que afecta las regiones genital, perineal y perianal, de inicio súbito y diseminación rápidamente progresiva. Su diagnóstico obliga a una urgente intervención interdisciplinaria. La asociación con enfermedades nefrológicas es ra...

Focal and Segmental Glomerulosclerosis and Membranous Nephropathy overlapping in a patient with Nephrotic Syndrome: a case report

J. bras. nefrol; 42 (1), 2020
Abstract Introduction: Some cases of membranous nephropathy (MGN) present focal segmental glomerulosclerosis (FSGS) typically associated with disease progression. However, we report a case of a patient who seemed to have MGN and FSGS, both primary. Case presentation: A 17-year-old female, Caucasian, pr...

Mast cells in the kidney biopsies of pediatric patients with lupus nephritis

J. bras. nefrol; 42 (1), 2020
ABSTRACT Introduction: Mast cells may be involved in inflammation and contribute to the onset of fibrosis in lupus nephritis (LN). Objective: This study aimed to correlate the presence of mast cells in kidney biopsy specimens of pediatric patients with LN with activity (AI) and chronicity (CI) indice...

Effect of prednisolone on linear growth in children with nephrotic syndrome

J. pediatr. (Rio J.); 96 (1), 2020
Abstract Objective This study aims at determining the relationship between prednisolone cumulative dose and linear growth in pre-pubertal children with idiopathic nephrotic syndrome. Method This cross-sectional study was conducted on all children with idiopathic nephrotic syndrome registered to the ped...