Figure 4

Resected specimen. (a) Surface of slice. The cut surface of the tumor reveals a white solid mass (61 × 46 mm in size) that was elastic, soft, and homogeneous with a smooth margin including some faint red spots, sized 1 cm. (b) Hematoxylin and eosin staining (magnification, ×100). The tumor was composed of fibrous connective tissue highlighted with collagen fiber and various sizes of cavernous hemangioma tissue with some hyaline degeneration secondary to thrombus, necrosis, or cicatrization.