论文部分内容阅读
一、消化道疾病1.食道疾病:随年龄而增加的食道疾病有食道裂孔疝及食道癌。(1)食道裂孔疝:本病占膈疝的80～90%,一般随年龄增长而发病,其中70%为60岁以上者,以女性为多。虽然无症状者没有什么损害,但有时有食道炎、食道溃疡所致的出血,以及狭窄所致的食物通过障碍。(2)食道癌:食道癌的发病率为胃癌的1/10,多发生于50岁以上者,约60%的患者为60岁以上的老年人,虽然吞咽困难为其主要症状,但多数出现于癌肿有一定程度进行性浸润之后,故与胃癌相比其发现率相当低,因而外科切除率亦很低,术后远期效果差,据报道5年生存率为22%,即使早期手术亦只有68%。
First, the digestive system diseases 1. Esophageal disease: increased with age, esophageal diseases have esophageal hiatal hernia and esophageal cancer. (1) hiatal hernia hippocampus: The disease accounts for 80 to 90% of diaphragmatic hernia, the general incidence with age, of which 70% of people over the age of 60, more women. Although asymptomatic no harm, but sometimes there are esophagitis, esophageal ulcer bleeding, and stenosis caused by food through the obstacles. (2) esophageal cancer: the incidence of esophageal cancer is 1/10 of gastric cancer, occurred in more than 50 years of age, about 60% of patients over the age of 60, although dysphagia as the main symptoms, but most appear After the cancer has a certain degree of progressive infiltration, so compared with the gastric cancer, its discovery rate is very low, so the surgical resection rate is very low, long-term postoperative poor results reported 5-year survival rate of 22%, even if early surgery Only 68%.