Figure 6From: The collection of five interesting cases of adrenal tumors from one medical centerCase four: angiosarcoma of the adrenal gland is composed of anastomosing vascular channels lined by abnormal endothelial cells that are often pleomorphic, with large hyperchromatic nuclei and prominent nucleoli. Some of the cells contain cytoplasmic vacuoles and erythrocytes (H & E, 40× magnification).Back to article page