Diagnosis: Lichen planus
Description: Palmar keratoderma.
Morphology: Papules
Site: Hand,palm
Sex: M
Age: 30
Type: Clinical
Submitted By: Nameer Al-Sudany
Differential DiagnosisHistory: A 30-year-old man presented with multiple violaceous to brownish shiny polygonal papules involving the wrist flexures and the dorsum of the feet. Both palms were involved by firm yellowish papules presented as keratoderma.