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Editorial
©Author(s) (or their employer(s)) 2026.
World J Gastrointest Surg. Feb 27, 2026; 18(2): 113867
Published online Feb 27, 2026. doi: 10.4240/wjgs.v18.i2.113867
Table 2 Contraindications and technical challenges associated with self-expanding metal stent insertion
Absolute contraindications or major concerns
Relative contraindications and/or technical challenges
PerforationExtracolonic obstruction
Colonic ischemiaPeritoneal metastases
Intra-abdominal abscessPeritoneal fibrous adhesions
PeritonitisTumors located within 5 cm of the anal verge


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