Acute Sarcoidosis (Löfgren's Syndrome) in a Patient Treated with Etanercept for Psoriatic Arthritis-Case Report and Impacts of Biologic Agents Review

Małgorzata Mazur^1,2, Martha Lodyga^2*, Katarzyna Zakrzewska² and Zygmunt Adamski¹

¹Department of Medical Mycology and Dermatology, Poznan University of Medical Sciences, Poznan, Poland

²Medical Dermatology Clinic, Poznan, Poland

^*Corresponding Author: Martha Lodyga, Medical Dermatology Clinic, Poznan, Poland, Tel: +18473727973 Email: