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Fig. 1. To identify the correct target jejunal loop, a direct assisted method with saline mixed with contrast and indigo carmine injected by a diagnostic catheter was employed. To prevent retrograde filling solution from the target jejunal loop to the stomach, anti-peristaltic drugs and limited volumes are suggested.
Int J Gastrointest Interv 2023;12:1~6 https://doi.org/10.18528/ijgii220040
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