Yang Hong

Ang naandan nga laparotomy ug laparoscopic minimally invasive nga operasyon alang sa gastric cancer, colon cancer, rectal cancer ug gastrointestinal stromal tumors, labi na maayo sa laparoscopic radical gastrectomy (distal gastrectomy, total gastrectomy, proximal gastrectomy), laparoscopic radical resection sa colon cancer (right hemicolectomy, radical resection sa transverse colon cancer, left hemicolectomy, radical resection sa sigmoid colon cancer), laparoscopic radical resection sa rectal cancer (sphincter-pserving surgery o Miles operation), ug adunay maayo nga pagkab-ot sa ubos nga sphincter preservation ug organ function protection sa rectal cancer.