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. 2019 Apr 10;9:5873. doi: 10.1038/s41598-019-42338-z

Figure 2.

Figure 2

SDHB immunohistochemistry of hemangioblastoma. (a) Hemangioblastoma with SDHB immunonegativity shows no immunoexpression in the cytoplasm in the presence of strong granular staining of capillary endothelial cells (internal control). (b) Hemangioblastoma with strong granular cytoplasmic positivity. Hemangioblastoma with a weak-diffuse pattern of SDHB immunoexpression showing mild cytoplasmic (c) and/or nuclear blush staining (d). Bar indicates 100 µm.