Basic Interpretation A structured approach to interpretation of HRCT involves the following questions: What is the dominant HR-pattern: reticular nodular high attenuation (ground-glass, consolidation) low attenuation (emphysema, cystic) Where is it located within the secondary lobule (centrilobular, perilymphatic or random) Is there an upper versus lower zone or a central versus peripheral predominance Are there additional findings (pleural fluid, lymphadenopathy, traction bronchiectasis) #Diagnosis #Radiology #Pulmonary #HRCT #CTChest #Interpretation #Algorithm #ILD #RadiologyAssistant
