タナカ　リョウジロウ   Ryojiro Tanaka   田中　亮二郎    所属   川崎医科大学  医学部 臨床医学　小児科学    職種   特任教授
論文種別	原著
言語種別	英語
査読の有無	査読あり
表題	Asymptomatic constant isolated proteinuria in children.
掲載誌名	正式名：The Journal of pediatrics 略　 称：J Pediatr ISSNコード：00223476/00223476
掲載区分	国外
巻・号・頁	119(3),pp.375-9
著者・共著者	N Yoshikawa, K Kitagawa, K Ohta, R Tanaka, H Nakamura
発行年月	1991/09
概要	The clinical features, renal biopsy findings, and subsequent course in 53 children with asymptomatic constant isolated proteinuria were studied retrospectively (1) to determine the prevalence of renal pathologic abnormalities among these children, (2) to identify those clinical characteristics that may enable recognition of children with an increased likelihood of having renal pathologic abnormalities, and (3) to assess the clinical course. All biopsy specimens were examined by light, immunofluorescence, and electron microscopy. Twenty-five patients (47%) had significant glomerular changes (15 had focal segmental glomerulosclerosis, 4 IgA nephropathy, 3 diffuse mesangial proliferative glomerulonephritis without IgA deposition, and 3 membranous glomerulonephritis), and 28 had minimal glomerular changes. There were no differences between the patients with significant glomerular changes and those with minimal glomerular changes with regard to clinical and laboratory findings except for a predominance of boys in the former group. At the latest follow-up, seven patients with significant glomerular changes, but none with minimal glomerular changes, had chronic renal impairment. Because of the high incidence of significant glomerular changes and the high rate of progression to chronic renal impairment, we believe that a renal biopsy is indicated for a child with asymptomatic constant isolated proteinuria.
DOI	10.1016/s0022-3476(05)82048-7
PMID	1880649