healthline.com http://www.healthline.com/health/sarcoidosis#Treatment4 Healthline - Sarcoidosis http://www.healthline.com/health/sarcoidosis#Symptoms2 http://www.healthline.com/health/sarcoidosis#Symptoms2 http://www.healthline.com/health/sarcoidosis#Symptoms2 http://www.healthline.com/health/sarcoidosis#Tests3 Sarcoidosis: Causes, Symptoms, and Treatment - Healthline healthline.com http://www.healthline.com/health/sarcoidosis#Tests3 Healthline - Sarcoidosis http://www.healthline.com/health/sarcoidosis#Treatment4 sarcoidosis http://www.healthline.com/health/sarcoidosis#Outlook6