Evidence Hub

Spectrum of renal involvement among children with ectodermal dysplasia: a case report and narrative review

Jain S, Mehta H, Dawman L, Vignesh P, Tiewsoh K, Vinay K

Clinical and experimental dermatology, 2025

Abstract

Ectodermal dysplasias (EDs) form a heterogeneous group of genetic disorders that affect ectodermal derivatives, variably involving hair, nails, teeth and sweat glands. We recently encountered a 2-year-old child with ED, who was notable for the congenital absence of one kidney. This clinical finding suggested a potentially under-recognized association between ED and renal anomalies. We conducted a comprehensive literature review to investigate renal anomalies within the broader spectrum of ED-associated abnormalities. Reported renal anomalies affected the kidney, ureters and bladder, ranging from congenital nephrotic syndrome and hypoplastic kidneys to vesicoureteral reflux and hydronephrosis. We aimed to consolidate the current understanding of EDs with renal involvement and contribute to developing a refined classification system that integrates genotype-phenotype correlations and facilitates future targeted therapies, emphasizing the importance of a multidisciplinary approach to ED management.

How strong is the evidence?

Evidence Hub reads this as a case report, done in people. Its evidence level is 5 of 5 (Very low · case / narrative / animal / in vitro / in silico). Case reports, narrative reviews, and animal, cell or computer-model studies give the weakest evidence for human health.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

Read the paper

Related studies

Go deeper in Evidence Hub

Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.

Open this study Sign up free