• Journal of Chest Surgery
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• v.24 no.5
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• pp.522-528
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• 1991

A successful repair of aortic dissection of descending thoracic aorta was performed in a 48 year old man. The patient was visited ER because of abruptly onset chest pain. On admission, Chest film showed mediastinal widening and undertaken chest CT, echocardiogram and angiogram There was evidence of dilation on descending aorta with internal separation of intimal calcification. Aneurysmal sac with dissection was noted from just below left subclavian artery to 2cm above of diaphragm. He underwent thoracotomy and the impending ruptured aneurysm of the aorta was replaced with a Woven Dacron graft[20Yo Albumin preclotted] using LA-femoral bypass. Postoperative course was uneventful.

• Journal of Chest Surgery
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• v.23 no.1
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• pp.174-177
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• 1990

Aortic dissection is a challenging disease and the causes of that are well-known. Blunt chest trauma is one of the causes of aortic dissection. In such cases, nearly all cases involves the isthmic portion of descending aorta, but ascending aorta is involved in about 10. We experienced a patient who had ascending aortic dissection due to automobile accident and who showed spontaneous rupture of the aorta during operation. In this case, after installation of aortic line via left femoral artery, ascending aorta ruptured and a large amount of blood gushed out, which was suckered by cardiotomy sucker. A little delay of cardiopulmonary bypass may cause the fatal outcome in such a case because the bleeding from aorta is too much to be controlled. Fortunately, we controlled the bleeding with cardiopulmonary bypass and got the good outcome of this patient by interpositioning the vascular graft. One should suspect the possibility of aortic dissection in blunt chest trauma, and prepare all the facilities against bleeding due to rupture.

• Journal of Chest Surgery
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• v.28 no.2
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• pp.188-192
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• 1995

A 50 year old man with acute aortic dissection DeBakey type I, involving right coronary artery and aortic valve, underwent replacement of the ascending aorta and aorto-right coronary bypass grafting. The operative findings showed a large transverse intimal tear was at about 4cm above the aortic valve. The dissection extended out into the proximal right coronary artery. And we found that the right coronary artery originated from the left sinus of Valsalva, run transversally in the aortic wall, with partial rupture. Postoperatively he had no ischemic cardiac symptoms and neurologic complications. He was discharged on postoperative 9th day with good result.

• Annals of Clinical Neurophysiology
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• v.7 no.1
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• pp.49-51
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• 2005

A 61-year-old man with an antecedent febrile illness presented with progressive flaccid paraparesis, but no sensory or sphincter involvement. Magnetic resonance imaging (MRI) of the spine was negative and nerve conduction study (NCS) showed the absence of F-waves in his legs, suggesting $Guillain-Barr{\acute{e}}$ syndrome (GBS). However, abdominal pain after admission led to the consideration of the spinal cord ischemia secondary to aortic dissection confirmed by computed tomography. We report the rare condition of painless aortic dissection simulating GBS.

• The Korean Journal of Legal Medicine
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• v.42 no.4
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• pp.172-175
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• 2018

Aortic dissection is an uncommon, life-threatening medical emergency that is associated with a high mortality rate, and death from aortic dissection is mainly related to secondary complications, namely cardiac tamponade, severe aortic regurgitation, acute myocardial infarction, and abdominal organ vessel obstruction. Hence, prompt and accurate diagnosis followed by proper treatment is important for patient survival. Herein, we present a rare case of sudden death after aortic dissection with concomitant acute myocardial infarction and cardiac tamponade.

• Journal of Yeungnam Medical Science
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• v.10 no.1
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• pp.253-259
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• 1993

We have experienced a case of aortic dissecting aneurysm in pregnant woman. She felt initially severe chest pain which was radiated to the neck on the 3days before delivery. Thereafter dyspnea and generalized edema were developed for 1 month after delivery. She was diagnosed as aortic dissection, Debakey typeII. During cardiopulmonary bypass, the selective cerebral perfusion was done through the right and left commom carotid arteries. Aortic replacement with Hemashield vascular graft and reimplantation of innominate artery, resuspension of aortic valve, repair of intimal tear were performed. The postoperative course was uneventful.

• Journal of Chest Surgery
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• v.43 no.5
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• pp.538-541
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• 2010

Heparin-induced thrombocytopenia (HIT) is a clinicopathologic condition and adverse drug reaction caused by immunoglobulin G (IgG) antibodies directed against the heparin-platelet factor 4 complex. HIT with thrombosis (HITT) could lead to limb amputation, stroke, myocardial infarction, and death. We report on the successful management of a HITT patient with argatroban therapy.

• Journal of Chest Surgery
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• v.35 no.10
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• pp.740-744
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• 2002

Retrograde cerebral perfusion under hypothermic circulatory arrest is a simple and useful adjunct to avoid cerebral ischemic injury in the treatment of aortic arch pathology. In the surgery of distal aortic arch and proximal descending aortic lesions through the left thoracotomy incision, right atrium-retrograde cerebral perfusion (RA-RCP) through a venous cannula positioned into the right atrium is simpler than retrograde cerebral perfusion through superior vena cava. The time limits for RA-RCP during aortic arch reconstruction have yet to be clarified. We, herein, present a case with uneventful recovery after RA-RCP of 94 minutes during reconstruction of aortic arch and descending aorta. These data suggest that RA-RCP, as an adjunct to hypothermic circulatory arrest, may prolong the circulatory arrest time and thus prevent ischemic injury of the brain, even when RA-RCP exceeds 90 minutes.

• Journal of Chest Surgery
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• v.29 no.6
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• pp.646-650
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• 1996

The usual methods for the re-attachment of coronary ostia to the ascending aortic conduit have several disadvantages and potential complications. A novel, straight forward technique is described that allows for tension free anastomoses to be co structed with minimal risk of blood loss and a reduced risk of reoperation for false aneurysms at the anastomoses. We performed this technique for the treatment of a 40-yrs-old male patient of acute aortic dissection (Stanford Type A, DeBakey Type I) with severe aortic re- gurgitation. The techinque comprised anastomosis of a beveled interposition tube graft to the left main coronary artery ostium, and its proximal anastomosis to the ascending aortic graft after seating the com- posite valve graft in the prepared aortic annulus. With this technique, the low-Iying or distant left main coronary ostium can be easily reattached to the ascending conduit without undue tension.

• Journal of Chest Surgery
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• v.27 no.12
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• pp.1036-1041
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• 1994

Emergency operation was performed in a patient with severe aortic insufficiency caused by type A acute aortic dissection with aberrant high take-off origin of single coronary artery. The single coronary artery was found to arise from an unusual position high in the ascending aorta. Dissection was begun in the aortic root and involved the single coronary ostium. Valve competance was restored by resuspension of the commissures. the false lumen was obliterated with strips of Teflon felt and surgical glue. The aortic tissues were firmly reinforced and sutured. The proximal aortic stump was anatomically reconstructed, and fortunately the aortic valve was preserved and coronary reimplantation avoided. The patient was discharged at postoperative 13 days without specific complications. Postoperative course during the 18 months follow-up was uneventful.