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胃肠道肿瘤是指发生在咽、食管、胃、十二指肠、小肠、结肠和直肠的良恶性肿瘤.据统计,我国男、女性前5位肿瘤死因分别是胃癌、食管癌、肝癌、肺癌、结直肠癌和胃癌、宫颈癌、食管癌、肝癌、肺癌,可见胃肠道肿瘤特别是恶性肿瘤是我国肿瘤患者死亡的主要原因之一,严重危害我国人民健康.1980年代初,由于我国对胃肠道肿瘤影像诊断的重视,特别在早期胃肠道恶性肿瘤钡剂造影诊断方面取得较大突破.近年来,随着医学科学的不断发展,仪器设备的不断更新换代,特别是新的成像技术不断涌现,为胃肠道肿瘤的全面综合影像诊断和微创介入治疗取得新的突破创造了条件.为了加强这个领域的基础理论和临床应用研究,普及胃肠道肿瘤的影像诊断和介入治疗方面的新理论、新技术、新方法,本刊特邀有关专家就胃肠道肿瘤的影像诊断和介入治疗问题,结合自己的研究和临床应用经验,进行系统介绍和讨论,以飨读者.
Gastrointestinal neoplasms refer to benign and malignant tumors that occur in the pharynx, esophagus, stomach, duodenum, small intestine, colon and rectum.According to statistics, the top 5 cancer death causes of men and women in our country are gastric cancer, esophageal cancer, liver cancer, Lung cancer, colorectal cancer and stomach cancer, cervical cancer, esophageal cancer, liver cancer, lung cancer, visible gastrointestinal cancer, especially malignant tumor is one of the major causes of death of cancer patients in our country, seriously endangering the health of our people .In the early 1980s, In recent years, with the continuous development of medical science, the continuous upgrading of equipment and instruments, especially the new Imaging technology continues to emerge, creating a new breakthrough for the comprehensive diagnosis of gastrointestinal tumors and minimally invasive interventional treatment.In order to strengthen the basic theory and clinical application research in this field, popularize the imaging diagnosis of gastrointestinal tumors and intervention Treatment of new theories, new technologies, new methods, this magazine invited experts on gastrointestinal cancer imaging diagnosis and interventional treatment problems, combined with their own Research and clinical experience, systematic presentation and discussion for our readers.