The Japanese Journal of Thoracic Surgery Volume 71, Issue 13 (December 2018)
Japanese

Floating Thrombus in Descending Aorta;Report of a Case Hiroki Nakabori 1 , Katsuyuki Miyazu 1 , Masahiro Ikeda 1 1Department of Cardiothoracic Surgery, Japanese Red Cross Toyama Hospital Keyword: descending aorta , floating thrombus pp.1125-1128
Published Date 2018/12/1
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We report a very rare case of floating thrombus in the thoracic descending aorta (TDA). A 54-year-old man complaining of severe lower abdominal pain was admitted to our facility. Enhanced computed tomography demonstrated a filling defect in the TDA, embolism of the superior mesenteric artery (SMA), and bilateral renal infarction. Transesophageal echocardiography revealed that the mass in the TDA was pedunculated, floating, and multiple with maximal diameter of 30 mm. To avoid bowel necrosis, we proceeded with emergent thrombectomy of the SMA. The TDA, including the mass, was removed en bloc for diagnostic confirmation and replaced with prosthesis under cardiopulmonary bypass for prevention of recurrent embolism. The postoperative course was uneventful. On histological examination, the mass proved to be a blood clot on the atherosclerotic wall. No recurrent thrombosis was observed during the 1-year follow-up period.


© Nankodo Co., Ltd., 2018

基本情報

24329436.71.13.jpg
胸部外科
71巻13号 (2018年12月)
電子版ISSN 2432-9436 印刷版ISSN 0021-5252 南江堂

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