From: Assessment of laparoscopic stomach preserving surgery with sentinel basin dissection versus standard gastrectomy with lymphadenectomy in early gastric cancer–A multicenter randomized phase III clinical trial (SENORITA trial) protocol
Preoperative
1 M
3 M
6 M
12 M
18 M
24Y
30 M
36 M
42 M
48 M
54 M
60 M
EGD
*
CT
Laboratory
QOL