The seborrheic dermatitis-distributed dermatomyositis: A facial cutaneous lesions sign associated with positive anti-MDA5 antibody

Affiliations

• ¹ Department of Pediatrics, Jinan Maternity and Childcare Hospital, The First Affiliated Hospital of Shandong First Medical University, Jinan, China.
• ² Department of Allergy, Zibo Central Hospital, Zibo, China.
• ³ Department of Infectious Diseases, Jinan Central Hospital Affiliated to Shandong University, Central Hospital of Shandong First Medical University, Jinan, China.
• ⁴ Department of Otolaryngology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
• ⁵ Department of Respiratory, Shandong Provincial Qianfoshan Hospital, The First Affiliated Hospital of Shandong First Medical University, Shandong Institute of Respiratory Diseases, Shandong University, Jinan, China.
• ⁶ Department of Allergy, Shandong Provincial Qianfoshan Hospital, The First Affiliated Hospital of Shandong First Medical University, Shandong Institute of Respiratory Diseases, Jinan, China.