Figure 3.

Immunoprofiles of the renal hemangioblastoma. The neoplastic cells showed diffuse positive staining for S100 (A), NSE (B) and a-inhibin (C) (with original magnification ×400). Some tumor cells were immunoreactive with CD10 (with original magnification ×200) and bright membrance staining were observed (inserted panel, with original magnification ×400) (D). CD34 underlined the rich vascular channels (E) (with original magnification ×200). The Ki-67 index was around 1% (F) (with original magnification ×100).