ABSTRACT
Laparoscopic radical gastrectomy is currently recognized as the standard surgical procedure for radical gastric cancer. The dissection of the sixth group of lymph node, that is the inferior pylorus region lymph node, should be performed step-by-step according to standard procedures, and surgeon on left position of patient is more conducive to the lymph node dissection of this area. The 4K laparoscopic system can increase the resolution of the surgical field of view, which provide the surgeon with a clear surgical field of vision, thereby improving the accuracy of operation, achieving the best requirements of lymph node dissection and avoiding side injury and complica-tions. The authors investigate infrapyloric lymph node dissection with the surgeon on left position in 4K laparoscopic radical gastrectomy.
ABSTRACT
Minimally invasive technique has been widely applied and recognized in gastrointestinal surgery. In recent years, technological innovation related to minimally invasive technology emerges in endlessly. The application of 4K ultra-high definition video display technology has played impartment roles in promoting the development of surgery, technical specifications and training of minimally invasive gastrointestinal surgery. Clearly understand the anatomical structure of the inferior pyloric region is an important theoretical basis for the dissection of No. 6 lymph node. Careful anatomy with good patience of the surgeons, and good cooperation between the surgeon and assistants are helpful to reduce and prevent complications. The authors investigate the infrapyloric lymph node dissection in 4K laparoscopic radical gastrectomy with the surgeon on right position.