Disappearance of nodular mesangial lesions in a patient with light chain nephropathy after long-term chemotherapy.
Am J Kidney Dis
; 35(3): E9, 2000 Mar.
Article
em En
| MEDLINE
| ID: mdl-10692294
ABSTRACT
A 64-year-old man developed multiple myeloma (kappa light chain type), nephrotic syndrome, and renal insufficiency in 1993. A renal biopsy showed typical histological findings of light chain nephropathy nodular glomerulosclerosis with deposition of kappa light chains in the mesangial area and subendothelial space of the glomerular capillary walls. Long-term intermittent MEVP chemotherapy (melphalan, 4 mg/d for 4 days; cyclophosphamide, 100 mg/d for 4 days; vincristine, 1 mg/d; prednisolone, 40 mg/d for 4 days) diminished proteinuria and improved renal function. In April 1999, a follow-up biopsy showed remarkable diminution of nodular lesions and disappearance of kappa light chain deposits. Although the prognosis of light chain nephropathy has been considered poor, long-term successful chemotherapy can clear light chain deposits and restore renal function.
Buscar no Google
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Protocolos de Quimioterapia Combinada Antineoplásica
/
Cadeias kappa de Imunoglobulina
/
Mesângio Glomerular
/
Nefropatias
/
Mieloma Múltiplo
Tipo de estudo:
Prognostic_studies
Limite:
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Am J Kidney Dis
Ano de publicação:
2000
Tipo de documento:
Article
País de afiliação:
Japão