background: massive bone allograft is an option in cases of limb preservation and reconstruction after massive benign and malignant bone tumor resection. the purpose of this study was to analyze the outcome of these procedures at imam reza hospital, mashhad university of medical sciences. methods: in this study, 113 cases have been presented. eleven cases were excluded (patients has a traumatic...

Congenital absence of the pericardium is a rare cardiac malformation and is most often asymptomatic. It is usually discovered as an incidental finding. Physical examination, chest radiography, and electrocardiogram are often unremarkable. Echocardiography provides valuable information, and sometimes computed tomography or magnetic resonance imaging is needed for subsequent confirmation.

A 71-year-old male presented with atypical chest pain and dilatation of the right ventricle on echocardiography and was referred for cardiac magnetic resonance imaging (CMR) for suspected arrhythmogenic right ventricular cardiomyopathy. CMR showed marked posterior and leftward displacement of the heart, with the apex extending to the left lateral chest wall. Spin echo imaging showed thin perica...

Left ventricular pressure and segment length were measured in seven conscious chronically instrumented dogs with the pericardium intact and 3-9 days after pericardiectomy. Diastolic pressure-length plots were obtained under control conditions and after acute volume loading followed by sodium nitroprusside infusion. In all dogs with intact pericardium, volume loading displaced the entire diastol...

It is perhaps not sufficiently widely realized that secondary tumours of the heart and pericardium are fairly commonly found at necropsy although they are rarely causes of clinical heart disease. It was thought worth while, therefore, to review the clinical records of cases of metastatic tumours of the heart and pericardium found at necropsy to see what evidence of their presence such tumours h...

background: anti-hla-antibodies are known to affect the allograft survival in transplant recipient patients. objective: the aim of this study was to evaluate the association between anti-hla antibodies and kidney allograft outcomes, particularly in recipients with concur-rent donor bone marrow cell infusion (dbmi). methods: between june 2006 and may 2007, forty living unrelated donor kidney tra...