Diagnosis: Pityriasis versicolor
Description: Hyperpigmented patches in photo-exposed sites.
Morphology: Hyperpigmentation
Site: Chest
Sex: M
Age: 26
Type: Clinical
Submitted By: Nameer Al-Sudany
Differential DiagnosisHistory:
Asymptomatic hyperpigmented slightly scaly patches with an unusual involvement of photo-exposed areas of many months duration. Pale yellow fluorescence was noted under wood's lamp examination of the lesions and KOH examination of scales yielded fungal hyphae and spores.