Lymphovascular Invasion and High Mitotic Count Are Associated With Increased Risk of Recurrence in Pleomorphic Dermal Sarcoma M. Pons Benavent, E. Ríos-Viñuela, E. Nagore, C. Monteagudo, M. Aguerralde, D. Mata Cano, B. Llombart, C. Serra-Guillén, I. Pinazo Canales, C. Requena, O. Sanmartín

Atypical Fibroxanthoma and Pleomorphic Dermal Sarcoma: A Two-Center Retrospective Study of 74 Cases E. Ríos-Viñuela, M. Pons Benavent, C. Monteagudo, E. Nagore, O. Sanmartín

Dermoscopic Changes in Melanocytic Lesions in 368 Patients With Atypical Nevus Syndrome and Their Association With Melanoma Incidence: A Cohort Study M.I. Mejía Posada, M. Gutiérrez Gómez, E.M. Vásquez-Trespalacios, M.A. Garces Abad, A.M. Londoño García, T. González Álvarez