Figure 3From: Malignant perivascular epithelioid cell tumor (PEComa) of the uterus with late renal and pulmonary metastases: a case report with review of the literatureImmunohistochemical staining of renal tumor. (A) Tumor cells showed strong and diffusely reactivity for BCL-2 (Immunoperoxidase, Original magnification ×200). (B) Tumor cells showed strong and diffusely reactivity for CD99 (Immunoperoxidase, Original magnification ×200). (C) Ki67 immunostaining showed a proliferative index of 70% (Immunoperoxidase, Original magnification ×200). (D) Tumor cells showed negative reactivity for renal cell carcinoma marker (RCC) (Immunoperoxidase, Original magnification ×200).Back to article page