PMC3099230_01
H & E stain of renal biopsy: Light micrograph suggestive of membranoproliferative glomerulonephritis showing hypercellular glomeruli with prominence of mesangial matrix.
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Light microscopy revealed hypercellular glomeruli with some prominence of mesangial matrix (Figure 1).
Computed tomography scan of the chest showing the right atrial mass and pericardial effusion.
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In addition, a heterogeneously enhancing mass with features of central necrosis was present in the right atrioventricular groove invading the wall of the right atrium (Figure 2).
H & E stain of the liver biopsy:angiosarcoma with hyperchromatic spindle cells.
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An ultrasound-guided needle core biopsy of a hepatic lesion revealed an angiosarcoma (Figure 3).