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Fig. 7. Endoscopic ultrasound (EUS)-guided drainage of the same mediastinal abscess. (A) EUS depicts the abscess deep within an esophageal tumor (arrowhead). (B) The abscess is punctured with a 19G needle, and a 0.025-inch guidewire is coiled inside the abscess. (C) After dilation with a tapered dilator, a 6-Fr nasobiliary drainage tube is inserted.
Int J Gastrointest Interv 2022;11:160~167 https://doi.org/10.18528/ijgii220051
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