Common organ involvements and symptoms in Sarcoidosis Lung 89-99% - Cough, dyspnoea, wheezing and stridor Skin 16-32% - Lupus pernio, papules, nodules, plaques and infiltrated scars and tattoos Eyes 5-23% - Painful and/or red eye and vision loss Liver 12-20% - Abdominal pain and elevated liver functions Lymph nodes 13-15% - Peripheral lymphadenopathy Spleen 5-10% - Abdominal pain Nervous system 3-9% - Facial palsy, fatigue (for example, pituitary insufficiency), gait disturbance, headache, hearing loss, numbness or paraesthesia, seizure, trigeminal neuralgia, vertigo, visual loss and weakness and/or paresis Heart 2-5% - Conductance disturbances, arrhythmias, dyspnoea, fatigue (for example. cardiomyopathy) and syncope #Sarcoidosis #organ #involvements #symptoms #diagnosis #signs #symptoms