Fig. 2From: Successful palliation for an aged patient with primary pericardial mesotheliomaPathological findings from the cell-block specimen of pericardial effusion. Atypical large mesothelial cells had proliferated forming a tumor nest. Hematoxylin–Eosin (a), calretinin (b), D2-40 (c), and Wilms’ tumor 1 (WT1) (d) (×1000)Back to article page