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Figure 5 | Diagnostic Pathology

Figure 5

From: Systemic IgG4-related disease with extensive peripheral nerve involvement that progressed from localized IgG4-related lymphadenopathy: an autopsy case

Figure 5

Abdominal aorta (A, B) and retroperitoneum (C, D). A: At low magnification, inflammatory cell infiltrates are seen, and they form a so-called “aortitis” pattern. B: At high magnification, plasma cell and eosinophil infiltrates are seen in the adventitia. C-D: In the retroperitoneum, plasma cell and eosinophil infiltrates are seen around (C, D) and within (D, arrowheads) the peri-aortic nerve ganglions.

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Diagnostic Pathology

ISSN: 1746-1596

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