Reactive vascular proliferation in the form of capillary lobules

Clinically a friable papulonodule, presenting with an ulcerated epidermis on histology

Vascular proliferation in the form of capillary lobules

Pale, edematous stroma at the periphery

Lobule of capillary vessels

Multiple endothelial cells forming vascular lumina

Multiple endothelial cells forming vascular lumina

Pale, edematous stroma