ABSTRACT
According to the current evidence-based medicine researches, the eastern and western countries have reached a consensus that D2 operation is a standardized procedure for advanced gastric cancer.However, the postoperative five-year survival rate is still not satisfactory. Professor Gong Jianping of Tongji Hospital, Tongji Medical Gollege of Huazhong University of Science and Technology proposed a theory of membrane anatomy (the third element of surgical anatomy) and the concept of cancer leakage—an epoch-making concept in surgical anatomy. The Department of Gastrointestinal Surgery, The Affiliated Hospital of Guizhou Medical University was honored to be selected as one of the first domestic replication units of 3D laparoscopic radical gastrectomy under membrane anatomy. Professor Gong Jianping has visited our hospital several times for surgical demonstration, explanation of membrane anatomy theory and replication training. Through the understanding of membrane anatomy theory, we found that 3D laparoscopic radical gastrectomy guided by membrane anatomy can achieve good results, e.g less bleeding, complete resection, complete lymph node dissection and avoidance of side damage, meanwhile the operation is simple and safe. At the same time, it can avoid the shedding of cancer cells, so as to reduce the iatrogenic leakage of cancer and improve the efficacy of radical gastrectomy. In addition, the standardized procedure of laparoscopic radical gastrectomy makes it scientific, reproducible and easy to be popularized.
ABSTRACT
273 chinese have been studied with high voltage electrophoresis and immumofixation to survey the polymorphism of the third component of human complement in Shaanxi Provice Two C_3 phenotypes were found in this population, they are C_3SS and C_3FS The frequencies of C_3SS and C_3FS are 98.53% and 1.47% respectively. The frequency of C_3S gene is 0.9926 and C_3F gene 0.0073. These results are similar to other studies in China and this group was in Hardy-Weinberg equilibrium. Compared with Negro and Caucasian, the chinese population in Shaanxi Province has a significant difference in C_3 polymorphism.