Table 2.

Properties of the applied stents and outcomes of the 18 patients treated with self-expandable metallic stents

No	Type of stent	Length of Stent (mm)	Interval Between Stenting and Operat	Migration	Restenting	Additional Application	Outcome
1	Covered Metalic	100	3	Yes	Yes*	Dilatation + Submucosal steroid	Alive
2	Covered Metalic	140	No-operated	No	No	No	Exitus
3	Covered Metalic	100	13	No	No	No	Alive
4	Covered Metalic	100	90	No	No	No	Alive
5	Covered Metalic	100	No-operated	No	No	No	Alive
6	Covered Metalic	80	No-operated	No	No	No	Alive
7	Covered Metalic	210	19	No	No	No	Exitus
8	Covered Metalic	210	13	No	No	No	Alive
9	Covered Metalic	210	10	No	No	No	Alive
10	Covered Metalic	210	17	No	No	No	Alive
11	Non-Covered Methalic	120	No-operated	No	No	No	Alive
12	Non-Covered Methalic	160	No-operated	No	No	No	Alive
13	Non-Covered Methalic	160	No-operated	No	No	No	Alive
14	Non-Covered Methalic	160	No-operated	No	No	No	Alive
15	Non-Covered Methalic	160	No-operated	No	No	No	Alive
16	Non-Covered Methalic	90	No-operated	Yes	Yes **	No	Exitus
17	Non-Covered Methalic	70	No-operated	Yes	Yes **	No	Exitus
18	Non-Covered Methalic	160	No-operated	No	No	No	Alive

^*four session

^**three session