Fig. 5From: Clinical and radiological features of lung disorders related to connective-tissue diseases: a pictorial essayAxial (A, C), coronal (B) and sagittal (D) HRCT images demonstrate—in an RA patient—the presence of a florid honeycombing, involving more than 50% of the lung. This finding is typically due to macrocystic spaces (white arrows) and has been defined as “exuberant honeycombing sign”Back to article page