Blunt Trauma to Brachiocephalic Artery: Presentation and Management

Isolated innominate artery injury is very rare and accounts for less than 3% of recognized arterial injuries. Surgical exploration of the artery, especially at the origin of the artery from the arch of the aorta, is surgically challenging. Due to its rarity, any 1 surgeon’s experience in dealing with innominate artery injury is bound to be limited. We report 2 cases of innominate artery injury post-blunt chest trauma. Both patients underwent thoracotomy and innominate artery Dacron graft repair and both had an uneventful postoperative course.

Ascending aorta graft pseudoaneurysm and aortobronchial fistula caused by a fractured sternal wire: a case report

Background Pseudoaneurysm of ascending aorta is a rare but serious complication of cardiovascular surgeries and it infrequently occurs in the normal prosthetic graft materials. We share our experience with an unusual case of ascending aorta Dacron graft pseudoaneurysm caused by a fractured sternal wire. Case presentation A 34-year-old man, known case of Marfan syndrome, with history of two prior aortic surgeries for aneurysm of ascending aorta, arch and thoracoabdominal aorta, presented with hemoptysis. The hemoptysis originated from an aortobronchial fistula secondary to a huge ascending aorta Dacron graft pseudoaneurysm. The graft erosion and subsequent pseudoaneurysm was caused by a fractured sternal wire. Surgical repair of the pseudoaneurysm was performed successfully and a Gore-tex patch was placed behind the sternum over the graft to prevent further direct contact of the wire and the graft. Conclusion Sternal wires can damage the adjacent vascular grafts and lead to fatal complications such as pseudoaneurysm formation. Thus, preventive measures such as using sternal bands and placing a covering layer between the sternal wires and aortic grafts are recommended in patients with dilated or replaced ascending aorta.

Partially Resorbable Mesh Inclusion between Dissected Layers during Surgical Repair of Aortic Dissection

Surgical management of aortic dissection is technically challenging for different reasons. Reapproximation of dissected layers because of fragility of the dissected aortic wall layers is of major concern. Many techniques have been described to restore the integrity of aortic wall. Inclusion of a partially resorbable mesh fixed with glue, between the dissected layers, may be a simple and effective method for providing a secure and viable end-to-end anastomosis between aortic stump and a Dacron graft.

Aorto-oesophageal fistula: rarest cause of haematemesis - is it salvageable?

A 60-year-old man presented with severe abdominal pain, two episodes of massive haematemesis and chest discomfort. CT angiography showed a saccular aneurysm of the juxtaphrenic aorta with possible oesophageal erosion. Upper GI endoscopy revealed external compression of the lower oesophagus—near total luminal obstruction with impending rupture of the aortic aneurysm. Emergency aneurysmal repair by interposition grafting using 20 mm Dacron graft with oesophageal–gastric reconstruction done. Postoperative period was uneventful

A modified Piehler technique for aberrant origin of left coronary arteries

A bicuspid aortic valve sometimes coincides with a sinus of Valsalva aneurysm having a coronary artery anomaly. A meticulous aortic root replacement strategy is needed in these cases. In a 64-year-old man, the left coronary arteries (LCA) with an aberrant origin were excised together and reattached to the side hole of a valved conduit via a short Dacron graft. To prevent the formation of an aneurysm at the site, a strip of Dacron graft was sutured from outside between the LCA. The procedure for aortic root replacement with a coronary anomaly needs a case-by-case surgical strategy.