Figure 1
From: Cathepsin K expression in the spectrum of perivascular epithelioid cell (PEC) lesions of the kidney
(a) Common angiomyolipoma composed of spindle, epithelioid smooth muscle and adipocyte-like cells. (b) Strong and diffuse cathepsin K expression in all types of cells including spindle cells, epithelioid smooth muscle cells and adipocyte-like cells. (c) HMB45 expression in a subset of PEComa cells of a common angiomyolipoma. (d, e) CD68 (antibody KP1) and CD68 (antibody PG-M1) expression in common angiomyolipoma.
