Challenging surgery of giant right coronary aneurysm associated with coronary sinus fistula.

Coronary artery fistula is a rare congenital or acquired anomaly. It involves an abnormal connection between the coronary artery and the cardiac chambers or the large thoracic vessels. In some cases, the feeding coronary artery can become extremely dilated.

Bilateral Eagle Syndrome with Associated Internal Carotid Artery Kinking and Significant Stenosis.

Background: Eagle syndrome represents elongated styloid process characterized by calcification and ossification of the stylohyoid ligament rarely associated with the pathology of carotid arteries. We are presenting a very rare case of bilateral Eagle syndrome with associated internal carotid artery (ICA) kinking on the right side and significant ICA stenosis on the left side.

Case Report: A 62-year-old female patient was admitted to our Institution for multidetector computed tomography (MDCT) angiography.

Coronary artery surgery in a patient with grossly emphysematous lung.

The pedicled left internal thoracic artery graft is the mandatory conduit in coronary artery bypass surgery. A grossly emphysematous lung may sometimes present a significant problem for positioning of the pedicled left internal thoracic artery conduit. An inverted pedicled left internal thoracic artery graft (internal thoracic artery transected near its origin, thus supplied by retrograde flow from superior epigastric and musculophrenic arteries) might occasionally be the conduit of choice for those patients.