Hypohidrotic ectodermal dysplasia (HED) is a group of rare multisystemic genetic syndromes that affects ectodermal structures such as skin, hair, nails, teeth and sweat glands. The authors present a case of a child with ocular and dermatological signs of HED along with severe involvement of other multiple organ systems. The family history could be traced to four generations and there was an observed trend of increase in severity of signs and symptoms occurring at younger age. The purpose of this case report is to create awareness in ophthalmic community of its diagnosis and clinical manifestations. This case highlights the role of multidisciplinary approach for management of systemic disease, genetic evaluation of affected individuals and carriers and genetic counselling.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3079466PMC
http://dx.doi.org/10.1136/bcr.01.2011.3731DOI Listing

Publication Analysis

Top Keywords

hypohidrotic ectodermal
8
ectodermal dysplasia
8
ocular non-ocular
4
non-ocular manifestations
4
manifestations hypohidrotic
4
dysplasia hypohidrotic
4
dysplasia group
4
group rare
4
rare multisystemic
4
multisystemic genetic
4

Similar Publications

We report a case of a patient with genetic sequencing-confirmed X-linked hypohidrotic ectodermal dysplasia without the typical characteristic hair growth abnormalities with the disorder. While this patient had already received guidance from a genetic counselor about his condition, many cases of ectodermal dysplasia go underdiagnosed or misdiagnosed due to mild or atypical presentations. With gene therapies emerging, the authors hope to highlight the importance of recognizing the disorder in patients who have not yet received a diagnosis to better manage their clinical course and guide future life decisions.

View Article and Find Full Text PDF

Hypohidrotic Ectodermal Dysplasia is a syndrome with hypotrichosis, hypohidrosis, and hypodontia as the main symptoms. The prevalence is estimated to one in 5000-10,000 persons. In 10-15% the disease is caused by pathogenic variants in EDAR, and most of the known causal variants to date are missense or nonsense variants.

View Article and Find Full Text PDF

[Hypohidrotic ectodermal dysplasia with EDA gene variant in 2 children].

Zhonghua Er Ke Za Zhi

October 2024

Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Henan Provincial Clinical Research Center for Pediatric Diseases, Henan Children's Neurodevelopmental Engineering Research Center, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China.

View Article and Find Full Text PDF
Article Synopsis
  • Hypohidrotic ectodermal dysplasia (HED) is a genetic disorder leading to missing teeth and requires dentures for better chewing.
  • A study examined masticatory function changes in 10 Chinese HED patients from childhood to adolescence, comparing them to healthy controls using electromyography (EMG) to measure muscle activity during chewing.
  • Results showed that HED patients had lower muscle activity and masticatory efficiency, although their chewing function improved slightly with age, indicating they were still functionally inferior compared to individuals with normal dentition.
View Article and Find Full Text PDF
Article Synopsis
  • A 13-year-old boy was diagnosed with hypohidrotic ectodermal dysplasia (HED) linked to a genetic mutation in the ectodysplasin A (EDA) gene.
  • He presented with small, white papules on his face, particularly around the nose, forehead, and cheeks.
  • Histological analysis showed increased sebaceous lobules in the skin, and there's a suggestion that this might be related to a disruption in the Wnt/β-catenin signaling pathway due to the EDA issue.
View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!