نتایج جستجو برای: pericardium allograft

تعداد نتایج: 18652  

2017
Jorge Cruz André Sena Catarina Carvalheiro Ricardo Ferreira

We present a case of a large thymoma with invasion to the hilum of the lung and pleural dissemination. A 58-year-old woman was diagnosed with a type B2 thymoma, with suspected pericardium, pulmonary artery and left lung invasion and pleural metastasis (Masaoka-Koga stage IVb). A radical resection was planned after systemic chemotherapy. Through a median sternotomy, we resected the tumour, and a...

Journal: :European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery 2012
Harkant Singh Prashant Mohite

A 56-year old lady presented with mild chest pain. The echocar-diography revealed gross pericardial effusion. Repeated percu-taneous aspirations were performed. Ultimately, computed tomography helped in reaching the diagnosis of pericardial hydatid disease (Fig. 1A). On operating, a single infected cyst was found encompassing the heart with multiple daughter cysts (Figs 1B and 2A–C). Figure 1: ...

Journal: :Italian journal of anatomy and embryology = Archivio italiano di anatomia ed embriologia 2013
Matteo Cuccuini Francesca Lisi Arturo Consoli Sara Mancini Valentina Bellino Giorgio Galanti Leonardo Capaccioli

INTRODUCTION Pericardial defects are a rare condition, generally asymptomatic, due to failure in development of pericardial sac. They are difficult to detect, particularly the complete absence of the pericardium. At present magnetic resonance imaging (MRI) is considered the best performing exam and it could be the first choice in the diagnosis of agenesia of the pericardium. MATERIALS AND MET...

2005
George W. Hubbard

A PATIENT with a pericardial effusion may frequently present a diagnostic problem. A primary malignancy of the heart or pericardium is one of the rare causes of such an effusion. Lymburner1 at the Mayo Clinic reported an incidence of .05 per cent in 8,500 consecutive autopsies. Mesotheliomas compose only a small percentage of the primary tumors of the heart and pericardium. Dawe, Wood, and Mitc...

2008
Chungkwon Yoo Sung Wook Kwon Yong Yeon Kim

We report four cases in which a pericardium (Tutoplast) plug was used to repair a corneoscleral fistula after Ahmed Glaucoma Valve (AGV) explantation. In four cases in which the AGV tube had been exposed, AGV explantation was performed using a pericardium (Tutoplast) plug to seal the defect previously occupied by the tube. After debridement of the fistula, a piece of processed pericardium (Tuto...

2014
Shu-Xia Zheng Xiao-Hua Pan Jin-Sen Xu Chun-Ying Xiu Ya-Qin Dong Xiaoxiang Zhu

BACKGROUND Electroacupuncture (EA) is a traditional Chinese medicine treatment guided by meridian theory. As it gradually gains more worldwide acceptance, a clarification of its mechanisms is extremely urgent. We observed variations in transcutaneous oxygen pressure/carbon dioxide pressure (tcpO2/tcpCO2) and microcirculation blood perfusion units (BPU) along the pericardium meridian, and cardia...

Journal: :Chest 1992
R Shabetai H K Hammond C Lai

More work needs to be done on the extent to which the pericardium can modulate the cardiovascular response to exercise and the mechanisms whereby this modulation is brought about. Studies are needed to differentiate the effects of the pericardium on the cardiovascular exercise response, comparing trained with untrained subjects. Evidence is accumulating that exercise training in patients with h...

Journal: :Circulation research 1955
E BERGLUND S J SARNOFF J P ISAACS

The influence of the pericardium on cardiovascular phenomena has been examined and evaluated in the light of both ventricular function (modified Starling) curves and pressure-volume relationship of the pericardium. When the left ventricle is stressed, as by an increased aortic resistance, it dilates. The resulting pericardial tension limits right ventricular diastolic expansion and right ventri...

2015
Necdet Öz Ahmet Bülent Kargı Arife Zeybek

Pericardial-diaphragmatic rupture is a rare condition which occurs after blunt trauma and involves the herniation of abdominal organs into the pericardium. A 77-year-old female patient presenting with complaints of palpitation and difficulty in breathing was admitted to the emergency room. Left lateral thoracotomy revealed the herniation of abdominal organs into the thorax. A pericardial-diaphr...

2016
Zahra Alizadeh Sani Zahra Savand-Roomi Mohammad Vojdanparast Shadi Sarafan Azin Seifi Pouya Nezafati

Congenital absence of the pericardium is a rare abnormality that can be diagnosed by cardiac imaging procedures. A 49-year-old male needed medical attention due to the appearance of palpitation with a systolic murmur, and a notable aortic arch deviation was seen in the chest X-ray. In the echocardiogram, a poor echo window was detected. A cardiac magnetic resonance imaging (MRI) showed a rare c...

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