Eilenberg Wolf, Panuccio Giuseppe, Rohlffs Fiona, Eleshra Ahmed S, Heidemann Franziska, Kölbel Tilo
German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany.
J Vasc Surg Cases Innov Tech. 2021 Jul 1;7(4):593-596. doi: 10.1016/j.jvscit.2021.06.006. eCollection 2021 Dec.
A 69-year-old female patient presented with a 5.8 cm thoracoabdominal aortic aneurysm Crawford type II after partial arch replacement. She was treated by a branched thoracic endovascular aortic repair procedure using a branched arch endograft with one retrograde branch to the left subclavian artery. After deployment of a Viabahn as a bridging covered stent to the left subclavian artery, the deployment line did not detach and the delivery catheter could not be removed. With the use of a physician-modified sidehole catheter and balloon fixation, the pulling line could be released without displacement of the Viabahn endoprosthesis.
一名69岁女性患者在部分主动脉弓置换术后出现一个5.8厘米的胸腹主动脉瘤,Crawford II型。她接受了使用带一个逆行分支至左锁骨下动脉的分支型主动脉弓内支架的分支型胸主动脉腔内修复术。在将一个Viabahn作为桥接覆膜支架置入左锁骨下动脉后,置入线未分离,输送导管无法移除。通过使用医生改良的侧孔导管和球囊固定,牵引线得以释放,且Viabahn内假体未移位。