Tocilizumab-induced mucosal ulcers in a patient with relapsing polychondritis: An adverse drug reaction?

Affiliations

• ¹ Department of Experimental and Clinical Medicine, University of Florence, AOU Careggi, Largo Brambilla 3, 50134 Florence, Italy. Electronic address: gianfranco.vitiello@stud.unifi.it.
• ² Department of Experimental and Clinical Medicine, University of Florence, AOU Careggi, Largo Brambilla 3, 50134 Florence, Italy.
• ³ Department of Experimental and Clinical Medicine, Unit of Internal Medicine, University of Florence, Florence, Italy.
• ⁴ Rheumatology Section, Immunoallergology Unit, AOU Careggi, Florence, Italy.