Figure 4
From: Progressive dyspnea in patient with large mediastinal mass
Histological sections. A, Adipose cells and fibrous strands with scattered “signet-ring” type cells resembling normal adipose tissue but with large, deep-stranding nuclei (hematoxylin-eosin, original magnification × 200). B, Lipoblast showing lipid vacuoles and indented nucleus (hematoxylin-eosin, original magnification × 400). C, Lochkern vacuole (hematoxylin-eosin, original magnification × 200).