Table 7.

Clinicopathological characteristics of SRCC according to ESD indication.

	Yes (n = 38)	No (n = 22)	P
Sex
Male	23 (60.5%)	11 (50%)
Female	15 (39.5%)	11 (50%)	0.428
Age (years)
<65	31 (81.6%)	15 (68.2%)
≥65	7 (18.4%)	7 (31.8%)	0.237
Macroscopic type
IIa	1 (2.6%)	0 (0%)
IIb	16 (42.1%)	4 (18.2%)
IIc	20 (52.6%)	10 (45.5%)
III	0 (0%)	8 (36.4%)
IIa+IIc	1 (2.6%)	0 (0%)	<0.001
Pure/mixed
Pure	31 (81.6%)	12 (54.5%)
Mixed	7 (18.4%)	10 (45.5%)	0.025
LNM
(+)	2 (5.3%)	4 (18.2%)
(-)	36 (94.7%)	18 (81.8%)	0.179

ESD, endoscopic submucosal dissection; SRCC, signet ring cell carcinoma.