Diagnosis: Tinea nigra
Description: ASx Pigmented macule
Morphology: Macules
Site: Hand,palm
Sex: F
Age: 40
Type: Clinical
Submitted By: Ted Rosen
Differential DiagnosisHistory:
Caucasian female with "spot" on the hand that would not wash off. KOH+ pigmented hyphae. Cleared after 3 days of ciclopirox olamine gel daily.