introduction although a few patients will survive after penetrating cardiac injuries, some of them may have unnoticeable intracardiac injuries. the combination of aorto-right ventricular fistula with aortic valve injury is rare. case presentation a 19 year-old man referred with an aorto-right ventricular fistula accompanied with aortic regurgitation and delayed tamponade following a stab in the...

Ikeda, T., Ishihara, T., Yoshimatsu, H., Kikuchi, K., Murakami, M., Kobayashi, K., Inoue, H., and Kasahara, M. (1974). Thorax, 582-588. Primary osteogenic sarcoma of the mediastinum. A 22-year-old man with primary osteogenic sarcoma of the superior mediastinum is reported. This case is the second instance of primary osteogenic sarcoma of the mediastinum and the first case of superior mediastina...

Primary pericardial malignant mesothelioma (PMPM) is extremely rare with an incidence less than 0.0022%. It comprises 0.7% of all mesothelioma cases. To date, approximately 350 cases of pericardial mesothelioma have been reported in the literature. Its typical presentation is insidious, with nonspecific signs and symptoms, and usually results in constrictive pericarditis, cardiac tamponade and ...

Continuous positive-pressure ventilation (CPPV) decreases cardiac output by decreasing right and left ventricular end-diastolic volumes. To investigate the mechanism(s), we measured cardiovascular responses to CPPV before and after opening the chest and holding the lungs away from the heart. Expiratory pressure was adjusted to achieve similar lung volumes when the chest was open and closed (12 ...

INTRODUCTION Localized pericardial constriction is a rare form of constrictive pericarditis CP. Depending on the CP location, clinical presentation may be variable, including compression and obstruction of right ventricular inflow tract(RVIT), coronary obstruction, or pulmonary stenosis. CASE PRESENTATION A 72-year-old man presented a 2-year history of dyspnea and atrial fibrillation. A contr...

Background/objective Constrictive pericarditis (CP) is an important cause of heart failure; however, with accurate diagnosis and directed treatment it is potentially curable. Cardiac magnetic resonance imaging (CMR) has played a diagnostic role, primarily by allowing assessment of pericardial morphology but with limited depiction of physiological changes. We sought to examine the feasibility of...

OBJECTIVE To identify features which predict the subsequent development of constrictive pericarditis from acute or subacute tuberculous (TB) pericarditis. SETTING Tertiary referral centre, chest hospital. PATIENTS The records of 16 consecutive patients in whom acute or subacute TB pericarditis was diagnosed between 1988 and 1990 at a chest hospital were reviewed. These records included a fo...

BACKGROUND Mature teratomas are the most common histological type of germ cell tumors. CASE PRESENTATION A 14-year-old boy was referred to our hospital with a giant mature teratoma occupying the entire right hemithorax compressed the superior vena cava (SVC) and total atelectasis of the right lung. He was misdiagnosed as malignant teratoma by a fine-needle biopsy in a hospital. After 4-cycle ...