Extensively infarcted giant solitary hamartomatous polyp treated with endoscopic full-thickness resection: A case report

Figure 4 Macroscopic view of the specimen (hematoxylin and eosin staining, 400×). The specimen consists of a ham-hock-like mass with a stalk measuring 15.5 cm × 5.5 cm × 2.5 cm. The stalk was approximately 1.5 cm long and 0.7 cm in diameter. The parenchymatous mass was medium in texture, with a rough, dark red surface. The 3 cm × 2 cm × 2 cm mucosal tissue, which was dark red and smooth, was attached to the base of the stalk.