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Fig. 1 | BMC Gastroenterology

Fig. 1

From: Endoscopic ultrasound-guided transmural drainage for subphrenic abscess: report of two cases and a literature review

Fig. 1

a Contrast-enhanced computed tomography (CT) shows fluid collection (arrows) in the left subphrenic area adjacent to the fornix of the stomach. b Endoscopic ultrasound shows irregular fluid collection (arrowheads). c Fluoroscopic image shows a 19-gauge needle inserted into the abscess cavity. d Endoscopic image shows much viscous pus extruding into the stomach through the stents. e Fluoroscopic image with contrast medium enhancement via the naso-abscess external catheter shows shrinkage of the abscess cavity (arrows) and no leakage from the anastomosis of the transected colon. f CT reveals that the drainage stent and that the drained abscess cavity became shrank

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