Antegrade thoracic endovascular aneurysm repair via the ascending aorta.

Purpose: We performed antegrade thoracic endovascular aneurysm repair via the ascending aorta in selected high-risk patients scheduled for open surgery, in whom an iliofemoral or abdominal aortic approach was not feasible. We present our initial experience with this approach.

Methods: Of 16 consecutive patients who underwent antegrade endovascular aneurysm repair via the ascending aorta at our institution, 3 had an emergency intervention for rupture and 3 had an urgent intervention for impending rupture or complicated aortic dissection.

Long-Term Survival After Coverage With Prevertebral Fascia for Abdominal Aortic Stump Closure.

Abdominal aortic graft-enteric fistula is an uncommon but grave complication. Acceptable early results of its management have been reported in recent years, but aortic stump disruption remains a dreaded problem in the remote period. This report describes a case of a 71-year-old male with graft-enteric fistula following after a distant abdominal aortic aneurysm repair.

Meshless bubble filter using ultrasound for extracorporeal circulation and its effect on blood.

A bubble filter with no mesh structure for extracorporeal circulation using ultrasound was developed. Hemolysis was evaluated by measuring free hemoglobin (FHb). FHb in 120 mL of bovine blood was measured in acoustic standing-wave fields.

[Acute aortic dissection with anomalous coronary artery].

A 38-year-old man was diagnosed with acute type A aortic dissection and severe aortic regurgitation, and taken immediately to the operating room for repair of the ascending aorta using the Bentall procedure. The presence of the anomalous right coronary artery was revealed at the time of the procedure, and was repaired with single coronary button technique. Some case reports have described anomalous coronary artery in association with acute myocardiac infarction or angina pectoris.

Congestive heart failure due to coral reef thoracoabdominal aorta.

Acquired coarctation due to coral reefs is a rare and unique entity characterized by extensively calcified thrombus of the entire aorta. There are few reports of coral reef aorta resulting in severely congestive heart failure in the literature. We describe a 60-year-old female with acute heart failure.

[Application of partial median sternotomy in cardiac surgery in patients with tracheostoma].

Median full-sternotomy carries a risk of sternal infection and lethal mediastinitis in cardiac surgery. We performed open-heart surgery through partial median sternotomy in 5 patients with tracheostomy. Coronary artery bypass grafting (CABG) was performed in 3 patients, aortic valve replacement in 1, and mitral valve replacement in 1.

Aortoesophageal fistula due to esophageal ulcer.

Aortoesophageal fistula is a rare but fatal disease. Many such fistulas are caused by an aortic aneurysm, a previous operation, or esophageal disease. We report a case of aortoesophageal fistula due to an esophageal ulcer.

Antegrade selective cerebral perfusion with mild hypothermic systemic circulatory arrest during thoracic aortic surgery.

Objective: Antegrade selective cerebral perfusion (ASCP) and retrograde cerebral perfusion (RCP) have proven to be reliable methods of brain protection during aortic surgery. These techniques are usually accompanied by systemic circulatory arrest with moderate hypothermia (24-28 degrees C) or deep hypothermia (18-24 degrees C). However, hypothermia can lead to various problems.

Pericardial-peritoneal window for chronic exudative pericarditis using a subxiphoidal approach: report of three cases.

From August 1986 to February 2000, three patients were given a pericardial-peritoneal window using a subxiphoidal approach, for pericardial effusion associated with chronic exudative pericarditis. Complete drainage without recurrence was achieved in two patients with a large pericardial-peritoneal window (4 cm diameter) and effusion recurred in another with a small pericardial-peritoneal window (3cm diameter). No complications were encountered.

Fenestrated stent-graft for traumatic juxtahepatic inferior vena cava injury.

Purpose: To report the use of a fenestrated stent-graft to manage a traumatic rupture of the juxtahepatic inferior vena cava (IVC).

Case Report: A 62-year-old man was involved in a traffic accident and hospitalized for severe right leg fractures. Computed tomography also uncovered liver contusion and retroperitoneal hematoma.