论文部分内容阅读
结直肠癌是消化道中常见的恶性肿瘤之一,居全球恶性肿瘤发病率的第3位。其预后不容乐观,侵袭和转移是患者的主要死因。为此,深入研究结直肠癌的发生发展和转移机制对于制定合理有效的防治方案,具有重要的理论意义和临床价值。1材料与方法1.1材料:收集中国人民解放军第251医院病理科2005-2009年间连续的原发性结直肠癌术后病例60例,结直肠腺
Colorectal cancer is one of the common malignant tumors in the digestive tract, ranking third in the incidence of malignant tumors in the world. Its prognosis is not optimistic, invasion and metastasis is the main cause of death in patients. Therefore, it is of great theoretical significance and clinical value to further study the pathogenesis, development and metastasis of colorectal cancer in order to formulate a reasonable and effective prevention and treatment plan. 1 Materials and Methods 1.1 Materials: Collected 251st Hospital of PLA Pathology, 2005-2009 consecutive cases of primary colorectal cancer in 60 cases of patients with colorectal gland