胃息肉常习惯被描述为所有胃粘膜的凸起物,然而近来文献将其限定为上皮肿瘤。据报告,胃息肉的发生率在11～20岁年龄组为0.8%,至61～70岁年龄组为7.2%,在恶性贫血患者可高达20%。尽管存在一些反对意见,但大多数研究表明,在有息肉的胃,其息肉或远离息肉处均有发生恶性病变的很大危 Gastric polyps are often described as protrusions of all gastric mucosa, however recent literature has defined them as epithelial tumors. The incidence of gastric polyps was reported to be 0.8% in the 11 to 20 age group, 7.2% in the 61 to 70 age group, and up to 20% in the pernicious anemia. Although there are some objections, most studies have shown that in the stomach of a polyp, there is a risk of malignant lesions in its polyps or away from polyps.