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. 2019 Mar 18;19:15. doi: 10.1186/s40644-019-0202-z

Fig.4.

Fig.4

a. Fluoroscopic image shows microcatheter (black arrows) inserted coaxially through side hole (white arrowhead) of indwelling catheter to gastroduodenal artery outside distal part of indwelling catheter (white arrows); b. Fluoroscopic image shows that tip of indwelling catheter (black arrowhead) is fixed to gastroduodenal artery with microcoils (white arrowheads); c. Fluoroscopic image shows that microcatheter (black arrows) coaxially passed through inside lumen of indwelling catheter tip (black arrowhead); d. Microcoil (black arrows) embolized to occlude the inside lumen of the distal tip of the indwelling catheter (white arrowheads)