Descending aortic transection for recurrence of a pseudoaneurysm previously treated with a stent graft after extra-anatomical bypass for aortic coarctation: a case report

Abstract Background In adult patients with primary or recurrent coarctation of the aorta (CoA), extra-anatomic bypass grafting (EABG) has been widely used as a surgical treatment option. However, there have been few reports on pseudoaneurysms (PAs) of the distal anastomotic sites after extra-anatomi...

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Main Authors: Keisuke Shibagaki, Shingo Kunioka, Yuta Kikuchi, Naohiro Wakabayashi, Tomonori Shirasaka, Natsuya Ishikawa, Hiroyuki Kamiya
Format: Article
Language:English
Published: Japan Surgical Society 2021-02-01
Series:Surgical Case Reports
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Online Access:https://doi.org/10.1186/s40792-021-01136-4
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author Keisuke Shibagaki
Shingo Kunioka
Yuta Kikuchi
Naohiro Wakabayashi
Tomonori Shirasaka
Natsuya Ishikawa
Hiroyuki Kamiya
author_facet Keisuke Shibagaki
Shingo Kunioka
Yuta Kikuchi
Naohiro Wakabayashi
Tomonori Shirasaka
Natsuya Ishikawa
Hiroyuki Kamiya
author_sort Keisuke Shibagaki
collection DOAJ
description Abstract Background In adult patients with primary or recurrent coarctation of the aorta (CoA), extra-anatomic bypass grafting (EABG) has been widely used as a surgical treatment option. However, there have been few reports on pseudoaneurysms (PAs) of the distal anastomotic sites after extra-anatomic bypass for CoA. Case presentation A 51-year-old man with hemoptysis was transferred to our hospital. Twenty years ago, he had undergone EABG from the ascending to the descending aorta (ascending-to-descending EABG) for CoA with right aortic arch. Eight years ago, he underwent thoracic endovascular aortic repair (TEVAR) for the ruptured PA on the distal anastomotic site of the EABG. Contrast-enhanced computed tomography scans revealed recurrent ruptured PA on the distal anastomotic site of the EABG. Therefore, we decided to replace the descending aorta, followed by end-to-side anastomosis of the EABG to the replaced descending aorta. However, due to massive adhesion of the lung to the EABG and PA, we performed transection of the descending aorta to decompress the PA. The postoperative course was uneventful, and the patient is doing well 5 months after surgery. Conclusions Aortic transection between the CoA and the distal anastomosis site may be a useful additional procedure in patients previously treated with TEVAR for PAs in the distal anastomosis site after EABG.
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spelling doaj-art-7222126c69db4e3baebcb4fcb9f1a57b2025-08-20T03:56:13ZengJapan Surgical SocietySurgical Case Reports2198-77932021-02-01711410.1186/s40792-021-01136-4Descending aortic transection for recurrence of a pseudoaneurysm previously treated with a stent graft after extra-anatomical bypass for aortic coarctation: a case reportKeisuke Shibagaki0Shingo Kunioka1Yuta Kikuchi2Naohiro Wakabayashi3Tomonori Shirasaka4Natsuya Ishikawa5Hiroyuki Kamiya6Department of Cardiac Surgery, Asahikawa Medical UniversityDepartment of Cardiac Surgery, Asahikawa Medical UniversityDepartment of Cardiac Surgery, Asahikawa Medical UniversityDepartment of Cardiac Surgery, Asahikawa Medical UniversityDepartment of Cardiac Surgery, Asahikawa Medical UniversityDepartment of Cardiac Surgery, Asahikawa Medical UniversityDepartment of Cardiac Surgery, Asahikawa Medical UniversityAbstract Background In adult patients with primary or recurrent coarctation of the aorta (CoA), extra-anatomic bypass grafting (EABG) has been widely used as a surgical treatment option. However, there have been few reports on pseudoaneurysms (PAs) of the distal anastomotic sites after extra-anatomic bypass for CoA. Case presentation A 51-year-old man with hemoptysis was transferred to our hospital. Twenty years ago, he had undergone EABG from the ascending to the descending aorta (ascending-to-descending EABG) for CoA with right aortic arch. Eight years ago, he underwent thoracic endovascular aortic repair (TEVAR) for the ruptured PA on the distal anastomotic site of the EABG. Contrast-enhanced computed tomography scans revealed recurrent ruptured PA on the distal anastomotic site of the EABG. Therefore, we decided to replace the descending aorta, followed by end-to-side anastomosis of the EABG to the replaced descending aorta. However, due to massive adhesion of the lung to the EABG and PA, we performed transection of the descending aorta to decompress the PA. The postoperative course was uneventful, and the patient is doing well 5 months after surgery. Conclusions Aortic transection between the CoA and the distal anastomosis site may be a useful additional procedure in patients previously treated with TEVAR for PAs in the distal anastomosis site after EABG.https://doi.org/10.1186/s40792-021-01136-4Coarctation of the aortaExtra-anatomical bypass graftingPseudoaneurysmAortic transectionOpen repair
spellingShingle Keisuke Shibagaki
Shingo Kunioka
Yuta Kikuchi
Naohiro Wakabayashi
Tomonori Shirasaka
Natsuya Ishikawa
Hiroyuki Kamiya
Descending aortic transection for recurrence of a pseudoaneurysm previously treated with a stent graft after extra-anatomical bypass for aortic coarctation: a case report
Surgical Case Reports
Coarctation of the aorta
Extra-anatomical bypass grafting
Pseudoaneurysm
Aortic transection
Open repair
title Descending aortic transection for recurrence of a pseudoaneurysm previously treated with a stent graft after extra-anatomical bypass for aortic coarctation: a case report
title_full Descending aortic transection for recurrence of a pseudoaneurysm previously treated with a stent graft after extra-anatomical bypass for aortic coarctation: a case report
title_fullStr Descending aortic transection for recurrence of a pseudoaneurysm previously treated with a stent graft after extra-anatomical bypass for aortic coarctation: a case report
title_full_unstemmed Descending aortic transection for recurrence of a pseudoaneurysm previously treated with a stent graft after extra-anatomical bypass for aortic coarctation: a case report
title_short Descending aortic transection for recurrence of a pseudoaneurysm previously treated with a stent graft after extra-anatomical bypass for aortic coarctation: a case report
title_sort descending aortic transection for recurrence of a pseudoaneurysm previously treated with a stent graft after extra anatomical bypass for aortic coarctation a case report
topic Coarctation of the aorta
Extra-anatomical bypass grafting
Pseudoaneurysm
Aortic transection
Open repair
url https://doi.org/10.1186/s40792-021-01136-4
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