Outcomes of colon self–expandable metal stents for malignant vs benign indications at a tertiary care center and review of literature

Table 2 Baseline patient and tumor characteristics of malignant obstruction in cases for palliation

Patient	Age	Sex	Tumor location	Technical success	Clincial success	Complications or surgery	Suvival (days)
1	77	M	Sigmoid	Yes	Yes	None	14
2	71	M	Sigmoid	Yes	Yes	None	NA
3	54	F	Sigmoid	Yes	Yes	None	50
4	42	F	Sigmoid	Yes	Yes	Eventual diversion	NA
5	62	F	Splenic	Yes	Yes	None	NA
6	47	F	Rectum	Yes	Yes	None	33
7	43	M	Sigmoid	Yes	Yes	None	47
8	87	F	Sigmoid	Yes	Yes	None	NA
9	57	F	Sigmoid	Yes	Yes	None	85
10	67	F	Sigmoid	Yes	Yes	None	354
11	70	M	Splenic	Yes	Yes	None	84
12	62	M	Sigmoid	Yes	Yes	Eventual diversion	NA
13	75	F	Sigmoid	Yes	Yes	None	NA
14	54	M	Rectum	Yes	Yes	None	NA
15	42	F	Splenic	Yes	No	Improved w/XRT	38
16	54	F	Sigmoid	No	NA	NA	NA
17	46	M	Sigmoid	Yes	Yes	None	7
18	43	M	Sigmoid	Yes	Yes	Repeat stent 12 mo	689
19	61	F	Sigmoid	Yes	Yes	None	21
20	64	F	Splenic	Yes	Yes	None	76
21	62	F	Splenic	Yes	Yes	None	64
22	52	F	Sigmoid	Yes	Yes	None	271
23	87	M	Sigmoid	Yes	Yes	None	306
24	44	M	Sigmoid	Yes	Yes	None	50
25	61	F	Rectum	Yes	Yes	Repeat stent 6 mo	235
26	80	M	Ascending	Yes	Yes	None	326
27	66	M	Transverse	Yes	Yes	None	454
28	68	M	Transverse	Yes	Yes	None	345
29	76	M	Sigmoid	No	No	None	NA
30	76	M	Ascending	No	No	None	NA
31	62	F	Rectal	Yes	Yes	Repeat stent 4 mo	Open
32	64	M	Rectal	Yes	Yes	Repeat stent in 7 mo, stent migration after 7 mo-removed	420

M: Male; F: Female; NA: No application.