The Journal of thoracic and cardiovascular surgery
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J. Thorac. Cardiovasc. Surg. · Jun 2004
Comparative StudyPrognostic value of visceral pleural invasion in resected non-small cell lung cancer diagnosed by using a jet stream of saline solution.
Visceral pleural invasion caused by non-small cell lung cancer is a factor in the poor prognosis of patients with that disease. We investigated the relationship between the diagnosis of visceral pleural invasion by using a jet stream of saline solution, which was previously reported as a new cytologic method to more accurately detect the presence of visceral pleural invasion, and prognosis. ⋯ This study confirmed that the jet stream of saline solution method in addition to ordinary pathologic examination was useful for detecting visceral pleural invasion, which is considered to be one of the causes of local recurrence, especially in carcinomatous pleuritis.
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J. Thorac. Cardiovasc. Surg. · Jun 2004
Comparative StudyEvaluation of heart fatty acid-binding protein as a rapid indicator for assessment of myocardial damage in pediatric cardiac surgery.
Perioperative myocardial damage is a major determinant of postoperative cardiac dysfunction for congenital heart disease. Heart fatty acid-binding protein is reported to be a rapid marker of perioperative myocardial damage that peaks earlier than creatine kinase isoenzyme MB or cardiac troponin T in adults. The objective of this study was to assess the suitability of using serum concentrations of heart fatty acid-binding protein for evaluation of perioperative myocardial damage in pediatric cardiac surgery. ⋯ Heart fatty acid-binding protein is a rapid marker for assessment of myocardial damage and clinical outcome in pediatric cardiac surgery. In particular, serum heart fatty acid-binding protein level immediately after aortic declamping may be a potentially useful prognostic indicator of myocardial damage as well as clinical outcome in pediatric cardiac surgery.
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J. Thorac. Cardiovasc. Surg. · Jun 2004
Comparative StudyRisk factors for persistent pleural effusions after the extracardiac Fontan procedure.
Pleural effusions after the Fontan operation contribute significantly to morbidity and prolonged hospitalization. This study investigates the association between selected preoperative, operative, and postoperative variables and persistent pleural effusions after the extracardiac Fontan procedure. ⋯ Lower preoperative oxygen saturation, presence of postoperative infection, smaller conduit size, and longer duration of cardiopulmonary bypass were associated with persistent pleural effusions after the extracardiac Fontan procedure. Modifications of some of these risk factors might influence the duration and volume of pleural drainage after surgical intervention.
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J. Thorac. Cardiovasc. Surg. · Jun 2004
Comparative StudyVisceral pleural invasion classification in non-small cell lung cancer: a proposal on the basis of outcome assessment.
The definition of visceral pleural invasion in lung cancer TNM classification of the International Union Against Cancer lacks detail. The purpose of this study was to evaluate the significance of the extent of pleural involvement as a prognostic factor and to propose a refined TNM classification on the basis of visceral pleural invasion. ⋯ Visceral pleural invasion should be defined as tumor extension beyond the elastic layer of the visceral pleura, regardless of its exposure on the pleural surface. A tumor of 3 cm or less with visceral pleural invasion should remain classified as a T2 tumor, as presently occurs in the International Union Against Cancer staging system, and tumors of greater than 3 cm with visceral pleural invasion should be upgraded to T3 status in the International Union Against Cancer TNM classification.
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J. Thorac. Cardiovasc. Surg. · Jun 2004
Case ReportsThe dilemma of skeletonized internal thoracic artery sequential bypass versus proximal pedicled in situ internal thoracic artery plus coronary-coronary free internal thoracic artery bypass for multiple lesions of the left anterior descending coronary artery.