Immunohistochemical Features of MMP-9 and pSTAT1 in Granuloma Annulare and Sarcoidosis: A Comparative Study of 62 Cases

<div>Granuloma annulare and sarcoidosis. (a, b) Clinical photographs for granuloma annulare (GA). (c) Clinical photograph for sarcoidosis. (d) Hematoxylin and eosin (H&amp;E) staining and segmentation of GA biopsy section with palisading pattern of infiltrate. (e) H&amp;E staining and segmentation of GA biopsy section with interstitial pattern of infiltrate. (f) H&amp;E staining and segmentation of sarcoidosis biopsy section. 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Journal of Immunology Research

fig1

Figure 1

Figure 1: Immunohistochemical Features of MMP-9 and pSTAT1 in Granuloma Annulare and Sarcoidosis: A Comparative Study of 62 Cases 