腹腔镜直肠癌根治原则与保肛手术的临床研究进展

随着社会的发展与进步,公众接触理化不良因素的机会也在增加,随之产生的是消化道恶性肿瘤发病率的提高。临床上最常见的消化道恶性肿瘤包括大肠癌,其中低位直肠癌发病率在50%以上。低位直肠癌的判断依据是与肛缘有8 cm的距离;与肛缘相距5 cm的为超低位直肠癌。直肠癌研究与治疗的最终目的是提高患者生存率和部分控制恶性肿瘤。在现代医学技术不断发展的今天,人们对直肠癌也有了更加深刻的了解,主要包括生理和解剖方面以及病理学和生理学方面。由此,更加科学的治疗方式也随之产生。新兴的治疗方式主要有腹腔镜与保肛手术治疗术。

Laparoscopic radical cure principle for colorectal cancer and clinical research progress of sphincter preservation

With the development and progress of the society, the public the opportunity to contact with the physical and chemical adverse factors are also on the increase, the consequent is the incidence of digestive tract malignant tumor. Clinically the most common gastrointestinal malignancies, including colorectal cancer, including low rectal cancer incidence in more than 50%. Judgment of low rectal cancer is 8 cm with anal edge distance; with anal edge 5 cm apart for ultra-low rectal cancer. Patients with rectal cancer research and treatment of final purpose is to improve the survival rate and part of the control of malignant tumor. Today, with the constant development of modern medical technology, people also have a deeper understanding for colorectal cancer, including physiology and anatomy and pathology and physiology. Thus, a more scientific way of treatment also arise. Emerging treatment mainly laparoscopic and protect anal surgery.