胃癌急性穿孔是指胃癌原发灶发生的急性穿孔,是胃癌的重并发症,是一种较少见的肿瘤急腹症,在胃癌中的发生率0.49%~4%,平均1%。胃癌穿孔最常发生于胃癌晚期,胃穿孔的孔径一般较大,很难自行愈合,肿瘤组织坚硬而韧性,周围胃壁炎性水肿较严重,不易耐受缝线的张力牵拉;而,胃癌穿孔患 Acute perforation of gastric cancer is an acute perforation of primary gastric cancer. It is a severe complication of gastric cancer. It is a rare tumor of acute abdomen. The incidence of gastric cancer is 0.49% ~ 4% with an average of 1%. Perforation of gastric cancer most often occurs in the late stage of gastric cancer, gastric perforation of the pore size is generally large, it is difficult to self-healing, tumor tissue toughness and toughness, the surrounding stomach inflammation edema is more serious, difficult to tolerate the tension of the suture traction; Suffering