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At least 37 records · Page 2Linked to original sources
PubMed1991

[Computerized tomography in the diagnosis of heart neoplasms].

Computed tomography (CT) was used to study 56 and 4 patients with primary and secondary cardiac blastomas, respectively. CT allows differentiation between a racemose and dense endocardial tumor, localization of myxoma pedicle, recording its prolapse into the adjacent chamber, identification of extra-, intracardiac and intramyocardial tumor growth as well as changes in adjacent vessels. CT image of cardiac myxoma is similar to a filling defect of diminished density, that of extra-endocardial tumors display polymorphism. Blastomatous invasion of the heart is characterized by blurring of cardiovascular elements boundaries, pericardial thickening and fluid accumulation. CT is advocated as a new, noninvasive and highly efficient diagnostic modality in cardiac tumors.

Adolescent↗
PubMed2003

Role of magnetic resonance imaging for evaluation of tumors in the cardiac region.

The aim of this study was to review the role of MRI in the assessment of heart neoplasm, 25 cases with heart neoplasm (10 myxoma, 6 rhabdomyoma, 5 angiosarcoma, 2 mesothelioma, 1 lymphoma, and 1 fibroma) were examined with MRI and echocardiography. Multislice T1- and T2-weighted spin-echo images and static gradient-echo images were taken in appropriate directions with electrocardiogram gating. Gadolinium enhancement was performed in 21 cases. Transthoracic echocardiography was performed in all cases. Except for the 5 patients with rhabdomyoma, the pathological diagnosis was obtained. MRI proved to be useful for tissue characterization of myxoma, angiosarcoma, mesothelioma, and fibroma in cases with tuberous sclerosis. MRI also proved to be useful for detection of the tumor, depiction of contour, relation with other cardiac structures, in cases with myxoma, angiosarcoma, mesothelioma, lymphoma, and fibroma. In the differential diagnosis, MRI provided important information in cases with myxoma, rhabdomyoma, angiosarcoma, and fibroma. In cases with tumors expanding into the mediastinum, such as mesothelioma and fibroma in this report, MRI was useful in determining the location and border. In cases with tumors adjacent to pericardium, MRI was useful in detecting pericardial invasion. Gadolinium enhancement added useful information in cases with myxoma, rhabdomyoma, angiosarcoma, and mesothelioma. The role of MRI with and without Gd enhancement differs somewhat in individual types of heart neoplasm, and adaptation must be considered in each kind of neoplasm. On the other hand, MRI is an essential examination in all cases with a cardiac mass, which has not been diagnosed, since it may provide useful information for the differential diagnosis.

Diagnosis, Differential↗
PubMed2003

Role of magnetic resonance imaging for evaluation of tumors in the cardiac region.

The aim of this study was to review the role of MRI in the assessment of heart neoplasm, 25 cases with heart neoplasm (10 myxoma, 6 rhabdomyoma, 5 angiosarcoma, 2 mesothelioma, 1 lymphoma, and 1 fibroma) were examined with MRI and echocardiography. Multislice T1- and T2-weighted spin-echo images and static gradient-echo images were taken in appropriate directions with electrocardiogram gating. Gadolinium enhancement was performed in 21 cases. Transthoracic echocardiography was performed in all cases. Except for the 5 patients with rhabdomyoma, the pathological diagnosis was obtained. MRI proved to be useful for tissue characterization of myxoma, angiosarcoma, mesothelioma, and fibroma in cases with tuberous sclerosis. MRI also proved to be useful for detection of the tumor, depiction of contour, relation with other cardiac structures, in cases with myxoma, angiosarcoma, mesothelioma, lymphoma, and fibroma. In the differential diagnosis, MRI provided important information in cases with myxoma, rhabdomyoma, angiosarcoma, and fibroma. In cases with tumors expanding into the mediastinum, such as mesothelioma and fibroma in this report, MRI was useful in determining the location and border. In cases with tumors adjacent to pericardium, MRI was useful in detecting pericardial invasion. Gadolinium enhancement added useful information in cases with myxoma, rhabdomyoma, angiosarcoma, and mesothelioma. The role of MRI with and without Gd enhancement differs somewhat in individual types of heart neoplasm, and adaptation must be considered in each kind of neoplasm. On the other hand, MRI is an essential examination in all cases with a cardiac mass, which has not been diagnosed, since it may provide useful information for the differential diagnosis.

Adolescent↗
PubMed1998

[Heart pathology of extracardiac origin. VII. Heart and neoplasms].

Cardiac alterations of neoplastic diseases can be due to direct invasion produced by primary cardiac tumors or more frequently secondary to local compression of vascular structures by extracardiac neoplasms, such as superior vena cava syndrome. One of the most important alterations is the cardiotoxicity of anticancer treatments, either chemotherapy drugs or radiotherapy techniques. These treatments cause acute and/or chronic cardiotoxicity that the oncologist and the cardiologist must be aware of. For instance, 4.5% to 7% of patients that have been treated with anthracyclines may suffer cardiac failure in their lifetime. The pathogenesis is still not clear. There is currently a lot of research on cardioprotectors, but nowadays the only one approved by the FDA is dexrazoxane, which is used on breast cancer patients treated with adriamycin.

Adult↗
PubMed1989

[Ischemic heart disease, neoplasms and risk factors: ecological correlation].

In this paper, correlations between ischaemic heart disease and several cancers associated with cigarette smoking are examined. Also, tobacco consumption data are correlated against ischaemic heart disease mortality incidence rates. Furthermore, correlations between ischaemic heart disease incidences and per capita consumption of fattening foods (meat, milk and eggs) are analyzed. In this work, results referring to Spain, and at an ecologic level, confirm conclusions of observational and experimental studies carried out in other countries, which points out a strong association between ischaemic heart disease, cigarette consumption and fattening diet.

Adult↗
PubMed1993

[Cerebral complications in cardiac myxomas].

The authors analyze injuries to the central nervous system in patients with heart myxomas due to tumorous embolism of brain vessels with the development of acute or "delayed" cerebral symptomatology. Stress the difficulty of correct interpretation of acute disorders of cerebral circulation with no other signs of intracavitary heart neoplasm and the possibility of the asymptomatic form of cerebrovascular embolism or its consequences in association with a remarkable clinical picture of heart myxoma. Emphasis is laid on the necessity of carrying out all-round examination of the brain to reveal injuries that may occur under such conditions, to determine the prognosis and treatment policy in the given patients' group, especially in the long-term period after resection of intracavitary heart neoplasm.

Adolescent↗