title: Dissecting aortic aneurysm in a renal transplant recipient.
abstract: There have been few reports of surgical repair of acute aortic dissection in renal transplant recipients. The incidence, operative risk, or perioperative management of aortic dissection with functioning allografts remains unknown. Herein we report our experience in successful treatment of type I dissecting aortic aneurysm in a renal transplant patient. A 35-year-old man was admitted to our hospital complaining of severe chest pain. He had undergone a living renal transplant from his mother for chronic renal failure caused by immunoglobulin A nephropathy 11 years prior to admission. An immunosuppressive regimen had been maintained continuously. Preoperative chest computed tomography demonstrated a thoracic dissecting aortic aneurysm (DeBakey classification type I). An emergent graft replacement for the ascending aorta was placed under circulatory arrest. Although continuous hemodiafiltration was required postoperatively because of deteriorated renal function, he recovered uneventfully and his renal function returned to preoperative values. He was discharged on postoperative day 26 without any complications.
authors.affiliation: Department of Cardiovascular Surgery, Rakuwakai Otowa Hospital, Kyoto, Japan.
authors.forename: Nozomu
authors.initials: N
authors.lastname: Sasahashi
authors.forename: Koji
authors.initials: K
authors.lastname: Ueyama
authors.forename: Atsutomo
authors.initials: A
authors.lastname: Morishima
mesh_terms: D000328:Adult; D000784:Aortic Dissection / Q000000981:diagnostic imaging / Q000601:surgery*; D017545:Aortic Aneurysm, Thoracic / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D016030:Kidney Transplantation; D008297:Male; D012307:Risk Factors; D014057:Tomography, X-Ray Computed