Figure 2.
CA-125 or CD 34 positive cells co-express WT-1. A set of 4-consecutive sections were immunostained for CA-125, CD34, and WT-1. Circles identify tumor cell clusters with WT-1 and CA-125 expression. Arrows identify small blood vessels. Note that a vast majority of CA-125 or CD34 positive tumor or endothelial cells co-express WT-1, and that WT-1 expression was consistent in different sections. a, c, e, and g: 100X. b, d, f, and h: a higher (300X) magnification of a, c, e, and g, respectively.