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Published on: August 8, 2022
Heck's disease: diagnosis and susceptibility
Lindsey K Bennett1, Molly Hinshaw
1Department of Dermatology, University of Wisconsin, Madison, Wisconsin 53715, USA.
Focal epithelial hyperplasia (Heck's disease) is a rare oral condition often linked to human papillomavirus. Genetic factors, like the DRB1*0404 allele, may increase susceptibility to this benign mucosal proliferation.
Area of Science:
- Oral pathology
- Dermatology
- Infectious diseases
Background:
- Focal epithelial hyperplasia (FEH), also known as Heck's disease, is a rare benign oral mucosal hyperplasia.
- It predominantly affects Native Central and South American populations.
Observation:
- FEH presents as asymptomatic papules or nodules on the oral mucosa, gingiva, tongue, and lips.
- Human papillomavirus (HPV) types 13 or 32 are frequently detected in affected individuals.
Findings:
- Genetic predisposition, particularly the human lymphocytic antigen-DR4 (DRB1*0404) allele, is implicated in disease susceptibility.
- The exact factors influencing susceptibility to FEH remain incompletely understood.
Implications:
- This case report contributes to understanding the rare disorder of focal epithelial hyperplasia.
- Further research into genetic and environmental factors is needed to clarify FEH pathogenesis and susceptibility.
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