Video:Tinea imbricata
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Description
Tinea imbricata is a superficial fungal infection of the skin.[1]
Symptoms
It typically appears as several itchy red-brownish, scaly small bumps, that spread to make overlapping rings and plaques.[1][2] Eventually it resembles tiles on a roof, lace, or scales of fish.[1][2] The itch and discomfort may be worse in HIV.[3]
Cause
It is caused by Trichophyton concentricum.[1] There is possibly a genetic predisposition.[4] It occurs in areas of poor hygiene.[5]
Diagnosis
Diagnosis is by the appearance of the pattern.[2] Microscopy of skin scrapings may be required.[2]
Treatment
Treatment is preferably with terbinafine.[1] Griseofulvin is another option.[1] Whitfield's cream might help remove scale.[5]
Epidemiology
The condition is limited to southwest Polynesia, Melanesia, Southeast Asia, India, and Central America.[1] The name is derived from the Latin for "tiled" since the lesions are often lamellar.[6] It is rare in developed countries.[2]
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 James, William D.; Elston, Dirk; Treat, James R.; Rosenbach, Misha A.; Neuhaus, Isaac (2020). "15. Diseases resulting from fungi and yeasts". Andrews' Diseases of the Skin: Clinical Dermatology (13th ed.). Elsevier. p. 296. ISBN 978-0-323-54753-6. Archived from the original on 2023-04-19. Retrieved 2023-04-19.
- ↑ 2.0 2.1 2.2 2.3 2.4 Leung, Alexander K. C.; Leong, Kin F.; Lam, Joseph M. (2019). "Tinea Imbricata: An Overview". Current Pediatric Reviews. 15 (3): 170–174. doi:10.2174/1573396315666190207151941. ISSN 1875-6336. PMID 30734680. Retrieved 2021-10-06.
- ↑ "Tinea Corporis Clinical Presentation: History, Physical Examination". emedicine.medscape.com. Retrieved 6 October 2021.
- ↑ "Tinea corporis". dermnetnz.org. Retrieved 6 October 2021.
- ↑ 5.0 5.1 Abdulazeem, Al-Bassam Rana; Salem, Al Afari Basmah; Saad, Alsharif Sadeem; Mohamed, Salem Manal Hassan (2019). "A systematic review of diagnosis and treatment options options or tinea imbricata". International Journal of pharma and Bio Sciences. doi:10.22376/ijpbs/lpr.2019.9.4.l28-33. Retrieved 2021-10-06.
- ↑ Bonifaz A, Archer-Dubon C, Saúl A (July 2004). "Tinea imbricata or Tokelau". International Journal of Dermatology. 43 (7): 506–10. doi:10.1111/j.1365-4632.2004.02171.x. PMID 15230889. S2CID 45272404.