How can colorectal neoplasms be treated during colonoscopy?

Table 1 Characteristics of 5 502 resected colorectal lesions.

Morphology	Size (mm)	Location
		R	S	D	T	A & C	Total
	≤5	161	135	209	63	161	729
	6-10	1105	717	478	72	254	2626
Protruded	11-20	118	121	173	46	75	533
	21-30	13	22	14	0	1	50
	>30	7	8	0	0	0	15
Sessile	≤5	353	495	271	143	140	1402
LST	6-10	25	11	5	5	11	57
	11-20	12	8	3	2	12	37
	21-30	15	21	1	0	2	39
	>30	4	2	0	0	0	6
Depressed	≤5	0	1	0	0	2	3
	6-10	2	0	1	0	2	5
Total		1815	1 541	1155	331	660	5502

R, rectum; S, sigmoid colon; D, descending colon; T, transverse colon; A, ascending colon; C, cecum; LST, lateral spreading tumor.