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Primer caso registrado en Cuba de nefropatía C1q / First case of C1q nephropathy in Cuba
Campañá Cobas, Neri Georgina; Chong López, Agustín; Durán Álvarez, Sandalio; Hernández Hernández, Severino; Valdés Mesa, Mario.
  • Campañá Cobas, Neri Georgina; Hospital William Soler. La Habana. CU
  • Chong López, Agustín; Hospital William Soler. La Habana. CU
  • Durán Álvarez, Sandalio; Hospital William Soler. La Habana. CU
  • Hernández Hernández, Severino; Hospital William Soler. La Habana. CU
  • Valdés Mesa, Mario; Hospital William Soler. La Habana. CU
Rev. cuba. pediatr ; 85(2): 258-264, abr.-jun. 2013.
Article in Spanish | LILACS | ID: lil-678138
RESUMEN
La nefropatía C1q es una glomerulopatía no comprendida completamente y con algunas controversias conceptuales, pero con característica inmunológica distintiva (depósito dominante o co-dominante de C1q) y no evidencia clínica ni serológica de lupus eritematoso sistémico. Se presenta paciente masculino que comienza a los 10 meses de edad con un síndrome nefrótico con hematuria, hipertensión arterial e insuficiencia renal. Se realiza una primera biopsia renal y se plantea una esclerosis mesangial difusa, pero su evolución posterior con respuesta parcial a la prednisona y el mantenimiento de proteinuria en rango nefrótico con normalización de los parámetros humorales, nos lleva a realizar una segunda biopsia renal que arroja, por la inmunofluorescencia, una nefropatía C1q
ABSTRACT
C1q nephropathy is a poorly understood glomerulopathy with some conceptual controversies, but with a distinctive immunologic characteristic (dominant or co-dominant deposit of C1q) and neither clinical nor serological evidence of systemic erythematous lupus. This is the case of a male patient who began suffering nephritic syndrome with hematuria, blood hypertension and renal failure at 10 months of age. A first renal biopsy was performed to detect diffuse mesangeal sclerosis; however after partial response of the patient to prednisone therapy and to maintenance treatment of proteinuria in nephritic range, with normalization of humoral parameters, then a second renal biopsy was performed with immunofluorescence. The final result was C1q nephropathy
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Full text: Available Index: LILACS (Americas) Main subject: Kidney Diseases, Cystic / Kidney Limits: Humans / Male Country/Region as subject: Caribbean / Cuba Language: Spanish Journal: Rev. cuba. pediatr Journal subject: Pediatrics Year: 2013 Type: Article Affiliation country: Cuba Institution/Affiliation country: Hospital William Soler/CU

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Full text: Available Index: LILACS (Americas) Main subject: Kidney Diseases, Cystic / Kidney Limits: Humans / Male Country/Region as subject: Caribbean / Cuba Language: Spanish Journal: Rev. cuba. pediatr Journal subject: Pediatrics Year: 2013 Type: Article Affiliation country: Cuba Institution/Affiliation country: Hospital William Soler/CU