Endoscopic Self-Expandable Metallic Stent Insertion without Fluoroscopic Guidance Is Feasible and Safe for Acute Colonic Obstruction Caused by Colorectal Cancer

Table 3

Analyses of SEMS insertion stratified by CRC location and obstruction degree.

	Location		value	Degree		value
	Left-sided ()	Right-sided ()		Complete ()	Incomplete ()
Technical success, no. (%)	27 (93.1)	6 (85.7)	0.526	27 (90)	6 (100)	0.418
Clinical success, no. (%)	26 (89.6)	5 (71.4)	0.211	25 (83.3)	6 (100)	0.281
Procedure time (min)	(12-25)	(18-56)	0.00	(16-56)	(12-25)	0.179
Short-term complications, no.	3	0	0.674	3	0	0.396
Hematochezia, no. (%)	1 (3.45)	0		1 (3.33)	0
Tenesmus, no. (%)	2 (6.90)	0		2 (6.67)	0