[Translated article] Differentiating Keratoacanthoma From Squamous Cell Carcinoma: Are We Losing the Battle or Our Bearings? ¿ Comment on ¿Intralesional Methotrexate for Keratoacanthomas: A Case Series¿ P. López Sanz; M. Fernández-Parrado; E. Escario Travesedo;

CO2 Laser Ablation for Multiple Miliary Osteoma Cutis: Diagnostic and Procedural Role of the ¿Spark Sign¿ P. López Sanz; D. Barco;

Cutaneous pili migrans P. López Sanz; M.E. Alfaro Martínez; S. Manso Córdoba;