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Fig. 3 | BMC Cardiovascular Disorders

Fig. 3

From: IgG4-positive cell infiltration in various cardiovascular disorders - results from histopathological analysis of surgical samples

Fig. 3

Histopathological findings of tissue samples from case 1. a IgG4 staining. b IgG staining. c, g, h Elastica van Gieson staining. d-f, HE staining. a, b The IgG4-positive/IgG-positive ratio was >70%. c, d Prominent adventitial thickening (c) with formation of lymphoid follicles (d) were observed. e Infiltration of eosinophils. f Perineural inflammatory cell infiltration. g Storiform fibrosis. h Obliterative phlebitis. Original magnification, ×200 (a, b, g), ×40 (c, d), ×400 (e, f), and × 100 (h)

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BMC Cardiovascular Disorders

ISSN: 1471-2261

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