胃癌在其发生及发展过程中,癌细胞往往会产生酶、同功酶、激素和免疫球蛋白等物质,这些与胃癌相关的物质称为胃癌标志物.这些标志物不仅存在于细胞体内或细胞表面,而且还可分泌入血或体腔,因此可在体液或粘膜组织中测出胃癌标志物,用于胃癌的辅助诊断、疗效估计以及预测患者是否复发或转移.β-葡萄糖醛酸酶、乳酸脱氢酶、CEA等对胃癌的诊 In the course of its occurrence and development, cancer cells often produce enzymes, isozymes, hormones, and immunoglobulins. These substances that are related to gastric cancer are called gastric cancer markers. These markers are not only found in the body of cells, but also in cells. Surface, but also can be secreted into the blood or body cavity, so you can measure gastric cancer markers in body fluids or mucosal tissue, for the auxiliary diagnosis of gastric cancer, evaluation of efficacy and to predict whether the patient relapses or metastasis. β-glucuronidase, lactic acid The diagnosis of gastric cancer by dehydrogenase, CEA, etc.