Repair of atrioventricular disruption after mitral valve replacement utilizing commando procedure principles.

Atrioventricular rupture is a life-threatening complication of mitral valve replacement. We present how incising the intervalvular fibrosa critically improves exposure. The aortic valve sacrifice allows access to a large atrioventricular dissociation defect and reliable repair of the anterolateral aspect of mitral valve annulus.

Pseudoaneurysm of a branch of left internal mammary artery: a late and potentially fatal complication after redo-sternotomy.

Post-sternotomy pseudoaneurysms of the internal mammary arteries (IMAs) and their branches are rare and often present with rupture-associated haemothorax and haemodynamic instability. In those cases, urgent surgical correction or embolization can be the treatment of choice. Traumatic chest injuries might lead to IMA branch injury as well; after cardiac surgery, injuries to these branches during sternal closure can be an extremely rare cause of pseudoaneurysm.

Neutrophil/lymphocyte ratio and its association with survival after complete resection in non-small cell lung cancer.

Objective: Increasing neutrophil/lymphocyte ratios on preoperative blood tests have been associated with worse survival after resection of colorectal cancer. We sought to determine factors associated with increasing neutrophil/lymphocyte ratios and the stage-adjusted prognostic effect in patients undergoing resection for non-small cell lung cancer.

Methods: We performed a retrospective review of patients undergoing complete resection for non-small cell lung cancer between 1999 and 2005.