Abstract
Terra firma-forme dermatosis (TFFD), first described by Duncan in 1987, is a relatively common but probably underdiagnosed condition, characterized by a reticular hyperpigmented dirtlike eruption resistant to washing with common soap but typically removed with rubbing with 70% isopropyl alcohol. We present a case of TFFD in an 8-year-old boy with rapid response to 5% salicylic acid in petrolatum ointment.
Original language | English |
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Pages (from-to) | 501-504 |
Journal | Pediatric Dermatology |
Volume | 36 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2019 Jul |
Externally published | Yes |
Subject classification (UKÄ)
- Dermatology and Venereal Diseases
Free keywords
- Administration, Topical
- Child
- Dermoscopy/methods
- Diagnosis, Differential
- Exanthema/diagnosis
- Female
- Humans
- Hyperpigmentation/diagnosis
- Salicylic Acid/therapeutic use
- Severity of Illness Index
- Skin Diseases, Eczematous/diagnosis
- Treatment Outcome