The Annals of thoracic surgery
-
We report a case of a giant right atrial myxoma mimicking the right ventricular tumor. The 75-year-old patient underwent cardiac surgery, and the tumor was excised along with the stalk. ⋯ The tumor may have caused intraventricular stenosis, hepatic dysfunction, and progressive fatigue as a result of low cardiac output. This case is of special interest because the myxoma was very large compared with those ever reported, and a right atrial myxoma occupying the right ventricular cavity is rare.
-
Comparative Study
Sublobar resection versus definitive radiation in patients with stage IA non-small cell lung cancer.
Many patients with resectable non-small cell lung cancer (NSCLC) are unfit for lobectomy owing to comorbidity. Surgical outcomes are biased by preoperative selection factors and upstaging that occurs during surgery. This study compares outcomes between sublobar pulmonary resection and traditional external beam radiation therapy. ⋯ Sublobar resection without lymph node sampling appears to be superior to radiotherapy for clinical stage IA NSCLC. For patients with prohibitive risk for lobectomy, sublobar resection may be preferable to radiotherapy. Radiotherapy results in current and future patients are likely to be better.
-
Penetrating aortic ulcers (PAU) often occur in a debilitated elderly population. Although early results of repair for PAU are well described, late outcomes remain poorly characterized and are the focus in this report. ⋯ Despite the presence of an older, more complex TEVAR group, late outcomes after repair for PAU were affected more by age and type of presentation than by treatment strategy. Recognizing the perils of intervention in this high-risk population, TEVAR emerges as the therapy of choice to reduce early morbidity and provide similar late survival.
-
Despite the proven benefits in hemorrhagic shock, blood transfusions have been linked to increased morbidity and mortality. The short-term adverse effects of blood transfusion in cardiac surgical patients are well documented but there are very few studies that adequately assess the long-term survival. This study was undertaken to evaluate the effects of transfusion on both short-term and long-term survival after cardiac surgery. ⋯ This study suggests that blood or blood product transfusion during or after cardiac surgery is associated with increased short-term and long-term mortality. It reinforces the need for prospective randomized controlled studies for evaluation of restrictive transfusion triggers and objective clinical indicators for transfusion in the cardiac surgical patient population.
-
Sutureless aortic bioprostheses bear the potential of easy implantation, reduced ischemic time, and surgical trauma in aortic valve replacement. We herein show our clinical and echocardiographic results after a 1-year experience with a new sutureless bioprosthesis. ⋯ The Perceval S shows satisfactory clinical and hemodynamic results. Due to its simple implantation technique, it represents an alternative especially for minimally invasive surgery. Operative trauma can be minimized by short aortic cross-clamp time.