From: Study on safety of laparoscopic total gastrectomy for clinical stage I gastric cancer: the protocol of the CLASS02–01 multicenter randomized controlled clinical trial
Lymph nodes
Non-Cardia GC
EGJA
cT1N0
cT1N1/cT2N0
cT1N0/cT1N1
cT2N0
No. 1
✔
No. 2
No. 3
No. 4
No. 5
No. 6
No. 7
No. 8a
No. 9
No. 10
No. 11p
No. 11d
No. 12a
No. 19
No. 20