Fig. 4From: Doege-potter syndrome: a report of a histologically benign but clinically malignant case(a) Histology: proliferation of spindle cells with a highly vascular stroma 81 (×100). (b) Immunohistochemistry: diffuse membranous CD34 immunostaining ×200. Tumor cells were positive for CD34 and Bcl-2Back to article page