Destructive granuloma derived from a liver cyst: A case report

Figure 4 Macroscopically, the cystic mass directly invaded the intercostal space through the diaphragm (A. Resected crude specimen, black triangle; skin, black arrow head; ribs, white triangle; cystic tumor; B. Cut surface of the specimen, black arrow head; subcutaneous invasion, white triangle; cystic tumor). Microscopically, the bone was destroyed by an invasion of granuloma tissue (C). The granuloma was composed of epithelioid cells with necrotic areas (D).