Pulmonary Sarcoidosis - Staging Stage 0 - NO SARCOIDOSIS • The patient presents with a normal x-ray. There is no sign of granulomas. Stage I - LYMPHADENOPATHY • Granulomas are only present in the lymph nodes. Stage II - LYMPHADENOPATHY AND PULMONARY INFILTRATES • Sarcoidosis is present in the lymph nodes and lung tissue. Stage Ill - PULMONARY INFILTRATES • Granulomas are only present in the lung tissue. Stage IV - PULMONARY FIBROSIS • There is scarring in the tissues of the lungs, indicating irreversible damage. #Sarcoidosis #Pulmonary #Staging #stages #diagnosis
