Ultrasound of Storiform Collagenoma L. Fernández-Fuente, S. Herrero-Ruiz, B. Echeverría-García

Ultrasound Image of a Stair-Like Border in Circumscribed Palmar Hypokeratosis L. Luna-Bastante, M. Sigüenza, L. Nájero, F. Alfageme

Digital Clubbing: Ultrasound Findings C. Fernandez-Quiroga, F. Alfageme-Roldán, G. Roustan-Gullón