Figure 3From: Tricuspid valve obstruction and right heart failure due to a giant right atrial myxoma arising from the superior vena cava High power field (×200 fold) of a representative section of the myxoma demonstrating a hypocellular benign tumor containing satellite polygonal cells with scant eosinophilic cytoplasm scattered throughout an acid-mucopolysaccharide-rich stroma. Back to article page