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Figure 2 | BMC Research Notes

Figure 2

From: Serum level and immunohistochemical expression of vascular endothelial growth factor for the prediction of postoperative recurrence in renal cell carcinoma

Figure 2

IHC staining of VEGF in CCRCC. (A) No staining or membrane staining was observed in <20% of the tumor cells (grade 0); (B) Membrane without cytoplasmic immunostaining of tumor cells (grade 1+); (C) Diffuse membrane and cytoplasmic staining in <50% of tumor cells (grade 2+); and (D) Significant cytoplasmic staining in most tumor cells (grade 3+). Magnification was 400 × .

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BMC Research Notes

ISSN: 1756-0500

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