Fig. 1
From: Perigraft abscess after DeBakey type-1 aortic dissection: a case report
(a) Transthoracic echocardiography revealed liquid dark area and a little thrombus around the artificial blood vessels (yellow arrow); (b) The suprasternal view revealed a liquid area of the abscess (yellow arrow); CT angiography scan (c and d) showed perigraft liquid with low density around the artificial blood vessels (yellow arrow); Intraoperative photographs showed (AAO: ascending aorta; AoA:aortic arch; DAO: descending aorta; LA: left atrium; LCCA: left common carotid artery; LPA: pulmonary artery; LSCA: left subclavian artery; PA: pulmonary artery; RPA: right pulmonary artery)