[Current status and prospect of perioperative thrombus management in gastrointestinal cancer]

Thanks to the progress of surgical theory and skills, as well as the application of modern medical devices in general surgery, both the occurrence of perioperative complications and mortality of gastrointestinal surgery have significantly reduced recently. However, it is still far from optimal in terms of the perioperative venous thromboembolism (VTE) management in gastrointestinal cancer, and what is responsible for that? This paper aims at finding out the reasons contributing to the current status, giving suggestions for how to make improvement at both disease level and hospital management level. At the same time, while paying attention for the prophylaxis of VTE, there have been more and more patients receiving antithrombotic treatment require elective or emergent surgery in clinical practice, due to aging and increased incidence of cardiovascular disease year by year. How to balance the bleeding and thrombosis risk for these patients during perioperative periods is also a question we are going to discuss. In conclusion, as to the issue of the management of perioperative thrombosis, there will be a long way for Chinese doctors to go. Our peers should pay more attention to this problem and take more efforts, so that the thrombotic complications in surgical patients can be reduced.