Fig. 3
From: Left ventricular cardiac myxoma and sudden death in a dog
Photomicrograph of the myxoma. a The myxoma is histologically composed of spindle- and stellate-shaped cells embedded in a myxoid intercellular matrix. Some syncytia are evident. Hematoxylin & eosin stain. Bar 100 µm. b The myxoma cells stain positive (red) by vimentin immunohistochemistry. Bar 100 µm