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Related Experiment Video

Updated: Aug 2, 2025

Recognition of Epidermal Transglutaminase by IgA and Tissue Transglutaminase 2 Antibodies in a Rare Case of Rhesus Dermatitis
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Hypohidrotic ectodermal dysplasia: A rare entity.

Himanshu Srivastava1, Chintu K Singh2, Sameera M R Qureshi3

  • 1Department of Oral and Maxillofacial Pathology and Microbiology, Ph.D. Scholar Karnavati University, Gandhi Nagar, Gujarat, India.

Journal of Oral and Maxillofacial Pathology : JOMFP
|April 21, 2023
PubMed
Summary
This summary is machine-generated.

Hypohidrotic ectodermal dysplasia (HED) is a rare genetic disorder affecting ectodermal structures like hair, teeth, and sweat glands. This case highlights a 21-year-old male with typical HED symptoms, underscoring the condition's varied presentation.

Keywords:
Ectodermal dysplasiahypohidroticoligodontia

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Area of Science:

  • Genetics
  • Dermatology
  • Developmental Biology

Background:

  • Hypohidrotic ectodermal dysplasia (HED) is a group of inherited disorders impacting ectodermal development.
  • Key features include abnormalities in skin, hair, nails, teeth, and sweat glands.

Observation:

  • The case involves a 21-year-old male presenting with distinct hair, teeth, and sweat gland abnormalities.
  • This presentation aligns with the known phenotypic heterogeneity of HED.

Findings:

  • HED exhibits diverse inheritance patterns, including X-linked recessive, X-linked dominant, autosomal dominant, and autosomal recessive.
  • X-linked HED (XLHED) is common, affecting males more frequently with hypohidrosis, sparse hair, and dental anomalies.

Implications:

  • Understanding HED's genetic basis and varied inheritance is crucial for accurate diagnosis and genetic counseling.
  • This case emphasizes the importance of recognizing HED's diverse clinical manifestations for timely intervention.