IgA Nephropathy Concomitant With Karyomegalic Interstitial Nephritis.
Adult
Chromosomes, Human, Pair 15
/ genetics
Endodeoxyribonucleases
/ genetics
Exodeoxyribonucleases
/ genetics
Frameshift Mutation
Glomerular Mesangium
Glomerulonephritis, IGA
/ drug therapy
Heterozygote
Humans
Kidney Function Tests
Male
Multifunctional Enzymes
/ genetics
Mutation, Missense
Nephritis, Interstitial
/ genetics
Gene mutation
Immunoglobulin A nephropathy
Karyomegalic interstitial nephritis
Journal
The American journal of the medical sciences
ISSN: 1538-2990
Titre abrégé: Am J Med Sci
Pays: United States
ID NLM: 0370506
Informations de publication
Date de publication:
09 2020
09 2020
Historique:
received:
18
10
2019
revised:
27
03
2020
accepted:
09
04
2020
pubmed:
11
5
2020
medline:
7
10
2020
entrez:
11
5
2020
Statut:
ppublish
Résumé
Immunoglobulin A (IgA) nephropathy is one of the most common glomerulonephritis characterized by the deposition of IgA in glomerular mesangium. Karyomegalic interstitial nephritis (KIN) is a rare interstitial nephritis with potential hereditary factors. IgA nephropathy concomitant with KIN has not yet been reported. Herein, we describe the clinical course, ultrasonic images and gastrointestinal endoscopy findings of a 28-year-old-male patient with IgA nephropathy with KIN. The pathologic examination of the renal biopsy specimen demonstrated mild mesangial proliferative IgA nephropathy with KIN. Molecular genetic testing detected an abnormality in FAN1 gene. The heterozygous mutation was present on chromosome 15q13.3. However, IgA nephropathy with KIN is a rare disorder, and its pathogenesis is yet to be clarified.
Identifiants
pubmed: 32387117
pii: S0002-9629(20)30127-0
doi: 10.1016/j.amjms.2020.04.010
pii:
doi:
Substances chimiques
Multifunctional Enzymes
0
Endodeoxyribonucleases
EC 3.1.-
Exodeoxyribonucleases
EC 3.1.-
FAN1 protein, human
EC 3.1.-
Types de publication
Case Reports
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
287-292Informations de copyright
Copyright © 2020 Southern Society for Clinical Investigation. Published by Elsevier Inc. All rights reserved.