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Table 1 Recommended methods of primary tumor control in the SENORITA trial

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

 

Mucosa

Submucosa

≤20 mm

21–30 mm

≤20 mm

21–30 mm

Differentiated type

Exclusion

ESD or LWR/EFTR or LSR

LWR/EFTR or LSR

LSR

Undifferentiated type

ESD or LWR/EFTR or LSR

LSR

LWR/EFTR or LSR

LSR

  1. ESD endoscopic submucosal dissection, LWR laparoscopic wedge resection, EFTR endoscopic full-thickness resection, LSR laparoscopic segmental resection