We have conducted a single-center trial on advanced gastric cancer, treated by three surgeons, all of whom had received extensive training and had experience of at least 25 D2 resections.

• 我们在单一医学中心集中于进行期胃癌病人试验，三位外科医师均接受严格训练及至少有25例D2独立手术经验，医学中心当时每年约有80至100例D2胃癌手术量。