WF Centrilobular Nodule Magnified Anterior Segment RUL Centrilobular Nodules77F with long history of dyspnea and cough showing medium and small airway disease, centri-lobular nodules, para-septal nodules ground glass changes and mosaic attenuation Diagnosis includes Stage 3 sarcoidosisAshley DavidoffTheCommonVein.net RnD