Successful repair of ascending aortic pseudoaneurysm using autograft patch from fascia lata and saphenous vein

Yamashita, Katsushi; Kazui, Teruhisa; Suzuki, Kazuya; Terada, Hitoshi; Washiyama, Naoki; Hasan, A. B. M. Toufique; Bashar, Muhammad

doi:10.1007/s11748-007-0174-y

Cited by 4 publications

(2 citation statements)

References 7 publications

(4 reference statements)

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“…An infective aortic pseudoaneurysm after a cardiac operation is a severe condition, and in repairing it, there is concern that the use of artificial substances may become the focus of a new infection. Therefore, the correction of an infective aortic pseudoaneurysm using autograft patches such as from the fascia lata has been attempted, and good outcomes have been reported 1,2 . In this case, we used the femoral artery as an autograft patch.…”

Section: Disscussionmentioning

confidence: 99%

“…Therefore, the correction of an infective aortic pseudoaneurysm using autograft patches such as from the fascia lata has been attempted, and good outcomes have been reported. 1,2 In this case, we used the femoral artery as an autograft patch. Previously, the correction of a pseudoaneurysm on the ascending aorta with a femoral artery autograft was reported by Kawachi et al 3 As an advantage of using the femoral artery, we believe that good fitting with the aortic wall and the corrective effect of endothelial cells on the intima of the artery can be expected.…”

Section: Disscussionmentioning

confidence: 99%

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Repair of a Recurrent Pseudoaneurysm of the Ascending Aorta in an Atomic Bomb Survivor with Myelodysplastic Syndrome

Hattori

Nakao

Okada

et al. 2009

Journal of Cardiac Surgery

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The occurrence of infective aortic pseudoaneurysms tends to be intractable and difficult to treat. We experienced a very rare case of a recurrent infective pseudoaneurysm in the ascending aorta that occurred after cardiac surgery in an atomic bomb survivor with myelodysplastic syndrome. The pseudoaneurysm was successfully repaired using a femoral artery autograft with an omentopexy and the patient recovered well without any recurrence.

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Section: Disscussionmentioning

confidence: 99%

Section: Disscussionmentioning

confidence: 99%

Repair of a Recurrent Pseudoaneurysm of the Ascending Aorta in an Atomic Bomb Survivor with Myelodysplastic Syndrome

Hattori

Nakao

Okada

et al. 2009

Journal of Cardiac Surgery

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Enhanced vascular biocompatibility of decellularized xeno-/allogeneic matrices in a rodent model

et al. 2017

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Glutaraldehyde preservation is the gold standard for cardiovascular biological prosthesis. However, secondary calcifications and the absence of tissue growth remain major limitations. Our study assessed in vitro and in vivo the biocompatibility of human (fascia lata, pericardium) and porcine tissues (pericardium, peritoneum) treated with a physicochemical procedure for decellularization and non-conventional pathogens inactivation. Biopsies were performed before and after treatment to assess decellularization (HE/Dapi staining/DNA quantification/MHC I/alpha gal immunostaining) and mechanical integrity. Forty-five rats received an abdominal aortic patch of native cryopreserved tissues (n = 20), treated tissues (n = 20) or glutaraldehyde-preserved bovine pericardium (GBP, control, n = 5). Grafts were explanted at 4 weeks and processed for HE/von Kossa staining and immunohistochemistries for lymphocytes (CD3)/macrophages (CD68) histomorphometry. 95% of decellularization was obtained for all tissues except for fascia lata (75%). Mechanical properties were slightly altered. In the in vivo model, a significant increase of CD3 and CD68 infiltrations was found in native and control implants in comparison with decellularized tissues (p < 0.05). Calcifications were found in 3 controls. Decellularized tissues were recolonized. GBP showed the most inflammatory response. This physicochemical treatment improves the biocompatibility of selected xeno/allogeneic tissues in comparison with their respective native cryopreserved tissues and with GBP. Incomplete decellularization is associated with a significantly higher inflammatory response. Our treatment is a promising tool in the field of tissue decellularization and tissue banking.

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Surgical treatment for isolated coarctation of the aorta in an adult patient

Yamashita

Suzuki

Terada

et al. 2008

Gen Thorac Cardiovasc Surg

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Successful repair of ascending aortic pseudoaneurysm using autograft patch from fascia lata and saphenous vein

Cited by 4 publications

References 7 publications

Repair of a Recurrent Pseudoaneurysm of the Ascending Aorta in an Atomic Bomb Survivor with Myelodysplastic Syndrome

Repair of a Recurrent Pseudoaneurysm of the Ascending Aorta in an Atomic Bomb Survivor with Myelodysplastic Syndrome

Enhanced vascular biocompatibility of decellularized xeno-/allogeneic matrices in a rodent model

Surgical treatment for isolated coarctation of the aorta in an adult patient

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