[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 (Actas Dermo-Sifiliográficas, 2024)