Fig. 1. (A) Coronal computed tomography (CT) demonstrating stricture within the descending colon (arrow). (B) Balloon dilation of the ischemic stricture (arrows). (C) Placement of biodegradable stent (arrows). (D) Axial CT demonstrating a locule of free air (white arrow) outside the lumen (black arrow) of the stent in keeping with perforation.

Gastrointestinal Intervention 2017;6:145~147 https://doi.org/10.18528/gii160011

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