Project description:Ascending aorta pseudoaneurysms represent uncommon but life-threatening complications that can be observed even after a long time in patients who have undergone aortic surgery. We describe an interesting case of a patient with ascending aorta pseudoaneurysm after the Bentall procedure treated with endovascular coil embolization from the right coronary artery. (Level of Difficulty: Intermediate.).

| S-EPMC10039386 | biostudies-literature

Transcatheter Treatment of Ascending Aorta Pseudoaneurysm Guided by 3D-Model Technology.

Project description:Ascending aorta pseudoaneurysm is a rare but potentially life-threatening complication of atherosclerosis, infections, chest trauma, transcatheter or surgical interventions. Due to high surgical risk, percutaneous closure is considered a valuable cost-effective therapeutic alternative. In this setting, 3D printing technology is emerging as a powerful tool to plan transcatheter repair. (Level of Difficulty: Advanced.).

| S-EPMC9040102 | biostudies-literature

Minimally invasive closure of a progressive pseudoaneurysm of the ascending aorta: A case report.

Project description:Ascending aortic pseudoaneurysm (AAP) is rare but may cause life-threatening complications. Although the placement of a stent graft and the use of occluder devices and vascular plugs to exclude pseudoaneurysm are adopted for some patients, the management of progressive pseudoaneurysms that may rupture at any time remains a challenge that needs to be addressed. In this study, we present the case of a patient with an AAP that was caused by aortic and mitral valve replacement for the giant left ventricle. Aortic pseudoaneurysm was suspected on the basis of a spherical cystic echo (70 × 80 mm) of the ascending aorta; this pseudoaneurysm was detected by an ultrasonic cardiogram, and the diagnosis was confirmed by an aortic computed tomography angiography (CTA) examination. To prevent the unexpected rupture of a progressive pseudoaneurysm, our patient was treated with a 28- mm ASD occluder without any procedural complications. Our patient has a good prognosis, which will inspire clinicians to choose minimally invasive procedures when dealing with such high-risk cases in emergency situations.

| S-EPMC10064447 | biostudies-literature

Acute Aortic Syndrome of Ascending Thoracic Aorta: Transcarotid Percutaneous Exclusion of a Ruptured Pseudoaneurysm.

Project description:Treatment of ascending aorta disease is surgical; however, some series have evaluated the effectiveness of endovascular treatment. We report the case of a patient with a ruptured pseudoaneurysm who underwent endovascular repair via the left common carotid artery. The clinical and neurological evolution was satisfactory during the in-hospital follow-up. (Level of Difficulty: Intermediate.).

| S-EPMC8305088 | biostudies-literature

Interventional Closure of a Large Pseudoaneurysm of the Ascending Aorta in a Patient after Lung Transplantation.

Project description: Not available

| S-EPMC6985000 | biostudies-literature

Endovascular repair of an ascending aortic pseudoaneurysm.

Project description: Not available

| S-EPMC10520440 | biostudies-literature

Surgical management of a giant ascending aortic pseudoaneurysm.

Project description:Aortic pseudoaneurysm is a rare, life-threatening complication after cardiac or aortic root surgery. When a pseudoaneurysm has eroded bony structures in the chest, the surgeon's challenge is to choose the safest approach for sternotomy. Herein, we report the case of a 74-year-old woman who presented with a giant pseudoaneurysm of the ascending aorta, 8 years after undergoing aortic valve replacement. The 8.9×5.8-cm formation arose in the anterior aortic sinus, extended to the retrosternal region, exerted mass effect on the main pulmonary artery, and eroded the bony structures of the sternum and medial upper chest. A new aortic valved tissue conduit was placed, and the coronary arteries were reimplanted. The patient recovered without neurologic sequelae. We discuss the characteristics of this case and explain our surgical decisions.

| S-EPMC3014128 | biostudies-literature

Expanding perigraft seroma after ascending aorta replacement.

Project description:BackgroundPerigraft seroma is a persistent and sterile fluid confined within a fibrous pseudomembrane surrounding a graft that develops after graft replacement. Development of perigraft seroma is an uncommon complication that occurs after the surgical repair of the thoracic aorta using woven polyester grafts. mechanism underlying perigraft seroma formation remains unclear.Case presentationHerein, we describe the case of 77-year-old man who underwent repeat sternotomy for the treatment of large perigraft seroma 1 year after ascending aorta replacement for acute type A dissection. After removing a cloudy yellow fluid, we covered the prosthetic graft with fibrin glue and wrapped it with a new graft. Bacterial culture and laboratory examination of the fluid confirmed the final diagnosis of perigraft seroma, and there was no evidence of recurrence. The area in which fluid accumulated around the graft shrunk 1 year after surgery.ConclusionsThe cause of a expanding perigraft after repair of the thoracic aorta remains unknown. Physicians should be aware that chronic expanding mediastinal seroma with Dacron grafts is one of the rare postoperative complications of thoracic aortic surgery. Applying fibrin glue to the graft surface might effectively prevent the recurrence of perigraft seroma.

| S-EPMC9531443 | biostudies-literature

Extensive dissecting aneurysm of the ascending aorta.

Project description:We present the case of a 69-year-old female surviving an extensive dissecting thoracic aortic aneurysm. Due to the initial presentation with angina and epigastric pain the first working diagnosis was acute coronary syndrome. However, on transthoracic and transesophageal echocardiography (TEE), the dissecting aneurysm (type Stanford A) could be detected. Our article stresses the importance of imaging for the rapid and accurate diagnosis of thoracic aortic aneurysms with dissection. In our case, TEE detected the intimal flap separating true and false lumen, and the consecutive hemodynamically relevant aortic valve regurgitation, in addition to the aneurysm extent. The patient underwent surgical repair with aortic arch replacement and recovered without sequelae. <Learning objective: In patients with severe hypertension and coronary artery disease presenting with atypical chest pain, ECG and troponin T assessment should be complemented by imaging of the heart and the ascending aorta to rule out aortic dissection.>.

| S-EPMC6275365 | biostudies-literature

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