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Fig. 1 | Insights into Imaging

Fig. 1

From: Endoscopic stenting of malignant, benign and iatrogenic colorectal disorders: a primer for radiologists

Fig. 1

Some common self-expandable metal stents (SEMS) available for use in colorectal disorders. a Two opened uncovered WallFlexTM (Boston Scientific, Massachusetts, USA) stents measuring 25 × 60 mm (left side) and 22 × 90 mm (right side), respectively. b Fully covered Niti-S stent (Taewoong Medical, South Korea) 22 × 100 mm. c Uncovered WallFlexTM stent, closed along its introducer sheath

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