Rare clinical variant of palmoplantar keratoderma
- Authors: Novikov Y.A.1, Pravdina O.V.1, Zykova E.A.1, Gamza S.R.2
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Affiliations:
- Omsk State Medical University
- Clinical Dermatovenerologic Dispensary
- Issue: Vol 30, No 8 (2023)
- Pages: 126-128
- Section: Clinical case
- URL: https://journals.eco-vector.com/2073-4034/article/view/623146
- DOI: https://doi.org/10.18565/pharmateca.2023.8.126-128
- ID: 623146
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Abstract
The article presents a clinical case of an 18-year-old patient with aquagenic keratoderma. This is a rare variant of acquired palmoplantar keratoderma, which is characterized by the appearance of dense waxy foci of white-yellow hyperkeratosis with swelling of the skin, lichenification, as well as plaques with a surface in the form of a «cobblestone pavement» after contact with water. Aquagenic keratoderma occurs in 44–80% of cases in patients with cystic fibrosis who have a homo- or heterozygous mutation δF508 in the CFTR gene responsible for regulating electrolyte transport. This clinical case is of interest to practicing dermatologists.
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About the authors
Yu. A. Novikov
Omsk State Medical University
Email: zyk.alena@mail.ru
ORCID iD: 0000-0003-0391-5372
Department of Dermatovenereology and Cosmetology
Russian Federation, OmskO. V. Pravdina
Omsk State Medical University
Email: zyk.alena@mail.ru
ORCID iD: 0000-0002-1804-6248
Department of Dermatovenereology and Cosmetology
Russian Federation, OmskElena A. Zykova
Omsk State Medical University
Author for correspondence.
Email: zyk.alena@mail.ru
ORCID iD: 0000-0002-8293-4127
Cand. Sci. (Med.), Teaching Assistant, Department of Dermatovenereology and Cosmetology
Russian Federation, OmskS. R. Gamza
Clinical Dermatovenerologic Dispensary
Email: zyk.alena@mail.ru
ORCID iD: 0009-0005-6066-3417
Russian Federation, Omsk
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