Fig. 3. Schema of procedure of percutaneous transhepatic afferent loop balloon dilatation and indwelling catheter placement for benign afferent loop obstruction. (A) Dilated afferent loop (capital ‘A’) with obstruction point (black arrows). (B) Balloon (asterisk) dilatation of obstruction point via percutaneous transhepatic route. (C) Idwelling catheter placement at afferent loop.

Int J Gastrointest Interv 2020;9:117~120 https://doi.org/10.18528/ijgii200024

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