Although outcomes of neonatal cardiac surgery have dramatically improved in the last two decades, low body weight still constitutes an important risk factor for morbidity and mortality. In particular, cardiac surgery in neonates with very low birth weight (< or =1.5 kg) is carried out with greater risk because most organ systems are immature. We report here on a successful case of early one-stage total repair of coarctation of the aorta and a ventricular septal defect in a 1,480 gram neonate.
Aortic Coarctation ; Body Weight ; Heart Septal Defects, Ventricular ; Humans ; Infant, Low Birth Weight ; Infant, Newborn ; Infant, Very Low Birth Weight ; Risk Factors ; Thoracic Surgery

We report here on a case of a ruptured sinus of a valsalva aneurysm into the left ventricle with the rupture site communicating with both the left coronary sinus and the noncoronary sinus in a 37-year-old male who presented with symptoms of congestive heart failure. Echocardiography showed a sac-like structure around the sinus of valsalva, an enlarged left ventricle (LV) and severe aortic regurgitation, which all suggested a ruptured sinus of a valsalva aneurysm or an aortic-left ventricular tunnel. The operative findings revealed that both the left coronary sinus and the noncoronary sinus had an opening into the left ventricle. The proximal opening into the LV was closed with bovine pericardium and the aortic root was replaced with a composite graft (a 21 mm St. Jude Epic Supra tissue valve and a 24 mm Hemashild graft) by the modified Bentall procedure. The patient was discharged on the 15th postoperative day, and he was regularly followed up for 2 months. We report on this case due to its rarity and to describe the surgical repair techniques.
Adult ; Aneurysm ; Aortic Valve Insufficiency ; Coronary Sinus ; Echocardiography ; Heart Failure ; Heart Ventricles ; Humans ; Male ; Pericardium ; Rupture ; Sinus of Valsalva ; Transplants

BACKGROUND: The aim of this study was to identify the distinguishing clinicoradiologic findings of traumatic tracheobronchial injury. MATERIAL AND METHOD: Between January 2003 and December 2009, six patients who underwent surgical repair for traumatic tracheobronchial injury due to blunt trauma were included in this study. We evaluated the mechanism of the injury, the coexisting injuries, the time until the making diagnosis and treatment, the diagnostic methods, the anatomic location of the injury and the surgical outcomes. RESULT: The mechanisms of injury were traffic accident and crushing forces. The frequent symptoms were subcutaneous emphysema, dyspnea and pain, and the common radiologic findings were pneumothorax, mediastinal emphysema, rib fracture and lung contusion. Only 2 patients were diagnosed by chest CT and the others were not diagnosed preoperatively. The location of injury was the trachea in 2 patients and the bronchial tree in 4 patients. There was no postoperative mortality or anastomotic leak; however, vocal cord palsy occurred in one patient. The most distinguishing sign was persistent lung collapse even though the chest tube was connected with negative pressure. CONCLUSION: Although it was not easy to diagnose traumatic tracheobronchial injury without a clinical suspicion, the distinguishing clinical symptoms and CT findings could help to make an early diagnosis without performing bronchoscopy.
Accidents, Traffic ; Bronchoscopy ; Chest Tubes ; Contusions ; Dyspnea ; Early Diagnosis ; Humans ; Lung ; Mediastinal Emphysema ; Pneumothorax ; Pulmonary Atelectasis ; Rib Fractures ; Subcutaneous Emphysema ; Thorax ; Trachea ; Vocal Cord Paralysis