Evidence map›Paper›PMID 23109993›Full record

ArticleKorean journal of pathology2012

Significance of electron dense deposits in patients with minimal change nephrotic syndrome.

Sae Yoon Kim, Sang Su Lee, Myoung Uk Kim, Jae Min Lee, Seok Jeong Kang, Yong Jin Kim, Yong Hoon Park

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Article in Korean journal of pathology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Sae Yoon KimDepartment of Pediatirics, Yeungnam University College of Medicine, Daegu, Korea.
Sang Su Lee
Myoung Uk Kim
Jae Min Lee
Seok Jeong Kang
Yong Jin Kim
Yong Hoon Park

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMinimal change nephritic syndrome (MCNS) is characterized by a lack of obvious abnormalities on light microscopy, but its electron microscopic findings include the negative immunofluorescence findings and the diffuse effacement of the epithelial cell foot processes. Rarely the presence of electron dense deposits (EDDs) has been reported, but its clinical significance remains obscure.

methodsEleven patients with MCNS who had the EDD deposited were enrolled in the current study. We compared the clinical characteristics, laboratory results and response to steroid treatment between the two group: the EDD group (n=11; the male-to-female ratio, 8:3) and the non-EDD group (n=13, 8:5).

resultsThere were no significant differences in most of the laboratory results or response to steroid treatment between the two groups. The frequency of relapses per year was significantly higher in the EDD group (1.1±0.7 times vs. 0.5±0.6 times; p=0.023). These EDDs were found in the mesangium or paramesangium. With no respect to the characteristics of EDDs, our results showed that they did not cause poor treatment outcomes except for the annual frequency of relapse.

conclusionsFurther large-scale studies are warrented to determine the immunologic and prognostic significance of EDDs in patients with MCNS.

Indexed as

Electron dense depositMinimal changeNephrotic syndrome

Identifiers

PMID23109993
PMCPMC3479775

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