Papers
4
Total Citations
29
H-Index
3
About
Deguan Li is a pioneering gastrointestinal surgeon whose research focuses on advancing minimally invasive techniques for gastric and colorectal cancer treatment. His major contributions center on developing novel robotic and laparoscopic surgical methods that improve patient outcomes while preserving organ function. Li's most influential work includes the introduction of a robotic π-shaped esophagojejunostomy for total gastrectomy (13 citations), a technique that enhances anastomotic precision and reduces complications. He also pioneered a robot-assisted laparoscopic repair for perineal hernia after abdominoperineal resection (8 citations), addressing a challenging postoperative complication. In a significant comparative study (5 citations), Li demonstrated that robotic sphincter-preserving surgery for low rectal cancer achieves superior bowel and urogenital function outcomes compared to laparoscopic approaches, with favorable long-term follow-up results. Additionally, his adaptation of π-shaped esophagojejunostomy for double-tract reconstruction in proximal gastrectomy (3 citations) offers a valuable alternative for early gastric cancer patients. Li's work is characterized by meticulous technique development, rigorous comparative analysis, and a commitment to functional preservation—advancing the frontier of robotic gastrointestinal surgery and providing evidence-based options that improve quality of life for cancer survivors.
Research Focus
Key Achievements
Top Papers
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