Tocilizumab-Induced Erythema Annulare Centrifugum

• Ngā kaituhi matua: Ana Luísa João (Author), Tomás Pessoa e Costa (Author), Paulo Barreto (Author), André Lencastre (Author)
• Hōputu: Pukapuka
• I whakaputaina: Karger Publishers, 2022-10-01T00:00:00Z.
• Ngā marau: article
• Urunga tuihono: Connect to this object online.

We report the case of a 42-year-old woman with rheumatoid arthritis undergoing treatment with subcutaneous tocilizumab for the past 6 months. Three days after the administration, an asymptomatic inflammatory annular plaque of 4 cm with discrete whitish scales at the inner border margin developed at...