Psoriatic Dactylitis with Onychodystrophy

Abstract

Teaching point: Magnetic resonance imaging (MRI) and ultrasound may be useful to assess the extent of onychodystrophy associated with psoriatic dactylitis by showing nail bed thickening, matrix changes, and vascularity indicative of active inflammation.

Keywords

• psoriasis
• dactylitis
• ultrasound
• mri