scholarly journals The large-balloon occlusion technique: A new method for conversion to EUS-guided hepaticogastrostomy in patient with prior self-expanding metal stent placement

2019 ◽  
Vol 8 (3) ◽  
pp. 209 ◽  
Author(s):  
Kosuke Okuwaki ◽  
Hiroshi Yamauchi ◽  
Mitsuhiro Kida ◽  
Hiroshi Imaizumi ◽  
Takaaki Matsumoto ◽  
...  
1996 ◽  
Vol 3 (3) ◽  
pp. 295-303 ◽  
Author(s):  
Harold J. Wanebo ◽  
Maureen A. Chung ◽  
Audrey I. Levy ◽  
Peter S. Turk ◽  
Michael P. Vezeridis ◽  
...  

Author(s):  
Armeen Mahvash ◽  
Ravi Murthy

The conventional technique for 90Y microsphere treatment planning involves diagnostic angiography with prophylactic embolization of hepatoenteric collaterals to prevent non-target microsphere administration. In some instances, embolization is not technically feasible due to anatomy or the size of the collateral vessel. In lieu of prophylactic embolization, the balloon occlusion technique may be employed. The technique uses a compliant balloon to temporarily occlude the common hepatic artery to induce reversal of arterial flow in various hepatoenteric collaterals (gastroduodenal, right gastric, supraduodenal, etc.). This technique is generally employed in patients with Michaels type 1 anatomy; however, it can also be used in patients with variant anatomy.


1998 ◽  
Vol 46 (7) ◽  
pp. 610-615
Author(s):  
Mitsuaki Sadahiro ◽  
Masahiro Sakurai ◽  
Masaki Hata ◽  
Yoshihiro Sawamura ◽  
Izuru Yoshida ◽  
...  

2004 ◽  
Vol 10 (3) ◽  
pp. 253-256 ◽  
Author(s):  
A. Uchino ◽  
Y. Takase ◽  
T. Koizumi ◽  
S. Kudo

A 62-year-old man with a traumatic high-flow right carotid-cavernous fistula was treated by transarterial balloon occlusion technique. However, because of the relatively small size of the fistula, the balloon could not enter into the cavernous sinus via the fistula. During the procedure, the shunt flow decreased significantly, and we stopped the procedure. Follow-up angiography performed 14 days after the procedure showed complete occlusion of the fistula with a small residual pseudoaneurysm. One year later, the pseudoaneurysm had decreased in size. Repeated transient decrease and stagnancy of blood flow at the fistula during the balloon procedure may have played an important role in the thrombosis in this patient.


2020 ◽  
Vol 32 ◽  
pp. 69-74 ◽  
Author(s):  
Nicola Ratto ◽  
Michele Boffano ◽  
Pietro Pellegrino ◽  
Andrea Conti ◽  
Laura Rossi ◽  
...  

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