幽门螺杆菌 (Ｈｐ)感染在结肠息肉和结肠癌发病机制中的作用尚不清楚。研究显示Ｈｐ感染可致高胃泌素血症 ,而胃泌素对结肠粘膜有营养作用 ,并能刺激肿瘤生长。因此认为Ｈｐ感染可能有通过增加血清胃泌素水平刺激结肠癌形成作用。作者进行一项前瞻性研究 ,旨在确定结肠息肉和结 The role of Helicobacter pylori (Hp) infection in the pathogenesis of colon polyps and colon cancer is unclear. Studies have shown that Hp infection can cause hypergastrinemia, while gastrin has a nourishing effect on the colonic mucosa and can stimulate tumor growth. Therefore, Hp infection is thought to have the effect of stimulating colon cancer formation by increasing serum gastrin levels. The authors conducted a prospective study to determine colon polyps and knot