Wegener's granulomatosis Wegener's is a collagen vascular disease with vasculitis involving the lung, kidney and sinuses. In the lung the vasculitis causes infarcts which first present as ill-defined areas of consolidation. In a later stage these infarcts become more circumscribed and can be seen as multiple nodules or masses, sometimes with cavitation. Here a patient with non-specific findings. There are ill-defined densities in the right lung, which proved to be a manifestation of Wegener's. #Clinical #Radiology #CXR #GPA #Wegeners #Granulomatosis #Multifocal #Nodules #RadiologyAssistant
