Postsurgical radiation therapy for gastric carcinosarcoma with c-kit expression: A case report

Figure 2 Histopathology. A: Surgical resection revealed a large tumor (75 mm × 75 mm) with central ulceration (Borrmann type III) occupying the anterior wall of the upper body of the stomach; Hematoxylin and eosin staining revealed B: Biphasic structure consisting of tubular adenocarcinoma and spindle cell sarcoma (20 ×); C: Epithelial components showing that the parenchyma structure of the common gastric adenocarcinoma was surrounded with sarcomatous stroma (200 ×); D: Sarcomatous cells proliferating diffusely in a stream pattern (200 ×); E: Two transitional areas of carcinoma and sarcoma components (20 ×).