Figure 7From: Systemic IgG4-related disease with extensive peripheral nerve involvement that progressed from localized IgG4-related lymphadenopathy: an autopsy caseRight lung. A: Macroscopically, the peri-bronchial areas are densely fibrotic (blue dashed lines). B: Inflammatory cells and fibrosis are distributed along the bronchovascular bundles. C: Plasma cell and eosinophil infiltrates. D: An obstructed vessel is located in the pulmonary hilar region.Back to article page