A Case of Pyoderma Gangrenosum-Like Ulcers Progressing into Neutrophilic Panniculitis in a Patient With Myelodysplastic Syndrome K. Irie, T. Yamamoto

Pyoderma Gangrenosum and Systemic Lupus Erythematosus: An Uncommon Association J. Lorca-Spröhnle, A. Casanova-Esquembre, C. Labrandero-Hoyos, A. Pérez-Ferriols

Four-case Report of Upadacitinib as an Alternative Treatment for Patients With Recalcitrant Pyoderma Gangrenosum F.J. Melgosa Ramos, R. García-Ruíz, A. Aguado Vázquez, P. Mercader-García