Importance of histological evaluation in endoscopic resection of early colorectal cancer

Table 3 The rates of en bloc resection and complete resection by endoscopic submucosal dissection

Author	No. of cases	Rate of en bloc resection (%)	Perforation rate (%)	Post-operative bleeding rate (%)
Saito et al[7]	1111	88.0	4.9	1.5
Toyonaga et al[32]	468	98.9	1.5	1.5
Isomoto et al[33]	292	90.1	8.2	0.7
Yoshida et al[34]	250	86.8	6.0	2.4
Fujishiro et al[35]	200	91.5	10.4	1.0
Zhou et al[36]	74	93.2	8.1	1.3
Tanaka et al[37]	70	80.0	10.0	1.4
Our recent data	410	92.6	4.1	1.9