نتایج جستجو برای: cardiac tumors
تعداد نتایج: 451802 فیلتر نتایج به سال:
INTRODUCTION Cardiac tumors are rare; incidence at autopsy ranges from 0.0017 to 0.03%. In the past, such tumors are often left untreated and frequently diagnosed postmortem. Approximately 75% of primary cardiac tumors are benign and the remaining 25% are malignant. Among them, primary cardiac lymphoma is extremely rare. Only 35 cases have been documented since 1960. This accounts for only 5.6%...
Patients with cardiac tumors may present with cardiovascular related or constitutional symptoms, but more often than not a cardiac mass is discovered incidentally during an imaging examination performed for an unrelated indication. Cardiac myxoma is generally considered to be a surgical emergency. Echocardiography, including the transesophageal approach, is the most important means of diagnosis...
Primary cardiac tumors involving the heart may be either benign or malignant. Most of the benign tumors are myxomas, which are most commonly located in the left atrium. Primary malignant neoplasms usually involve the myocardium and the interior of the cardiac cavities, whereas neoplasms metastatic to the heart most commonly involve pericardium, and pericardial effusion and constriction are the ...
INTRODUCTION Although myxoma is the most frequent cardiac tumor, other conditions should be taken into consideration in the differential diagnosis. Transthoracic echocardiography (TTE), followed by transesophageal echocardiography (TEE) remain the principal methods for cardiac tumor screening and visualizing. The aim of the study was to compare the diagnostics, surgical treatment and prognosis ...
UNLABELLED In the diagnostic algorithm of cardiac tumors, the noninvasive determination of malignancy and metastatic spread is of major interest to stratify patients and to select and monitor therapies. In the diagnostic work-up, morphologic imaging modalities such as echocardiography or magnetic resonance tomography offer information on, for example, size, invasiveness, and vascularization. Ho...
UNLABELLED Primary cardiac tumors are rare. When they do occur, their symptoms and signs depend on the location and size of the tumor. Imaging multimodalities play an important role in evaluating cardiac tumors. "Tumor blush" is a specific character of certain cardiac tumors on coronary angiography. The current treatment of these tumors is associated with observed clinical symptoms, and the mai...
BACKGROUND The frequency of primary cardiac tumors is rare at about 0.3% by autopsy. Our objective was to investigate the characteristics and locations of cardiac tumors and to provide a prognostic analysis in our hospital. METHODS We collected data on 95 patients with echocardiographic diagnosis or detection of cardiac tumors in a prospective analysis from 1999 to 2014. The median follow-up ...
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