Cardiac tumors natural history: Difference between revisions
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== Prognosis == | == Prognosis == | ||
The vast majority of the tumors of the heart have a benign course and are not directly fatal. However, even the benign tumors of the heart can be lethal due to either direct extension into the electrical conduction system of the heart (causing [[third degree AV block|complete heart block]] or a fatal dysrhythmia), or due to [[embolism|emboli]] from the tumor mass that may have lethal sequelae. | The vast majority of the tumors of the heart have a benign course and are not directly fatal. However, even the benign tumors of the heart can be lethal due to either direct extension into the electrical conduction system of the heart (causing [[third degree AV block|complete heart block]] or a fatal dysrhythmia), or due to [[embolism|emboli]] from the tumor mass that may have lethal sequelae. | ||
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[[Category:Cardiovascular system]] | [[Category:Cardiovascular system]] | ||
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Revision as of 18:06, 12 September 2012
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Cardiac tumors Microchapters |
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Diagnosis |
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Treatment |
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Cardiac tumors natural history On the Web |
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American Roentgen Ray Society Images of Cardiac tumors natural history |
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Risk calculators and risk factors for Cardiac tumors natural history |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-In-Chief: Cafer Zorkun, M.D., Ph.D. [2]
Overview
Natural History
Complications
- Emboli into coronary arteries
- Retrograde flow through cardiac lymphatics
- Direct extension from mediastinum
- Emboli or spread via great veins => endocardial metastases
- Hypernephroma
- Testicular sarcoma
- IVC leiomyosarcoma
- Ovarian cancer
- Colon cancer
Prognosis
The vast majority of the tumors of the heart have a benign course and are not directly fatal. However, even the benign tumors of the heart can be lethal due to either direct extension into the electrical conduction system of the heart (causing complete heart block or a fatal dysrhythmia), or due to emboli from the tumor mass that may have lethal sequelae.
The malignant tumors of the heart have a worse prognosis. Cardiac sarcomas generally lead to death within 2 years of diagnosis, due to rapid infiltration of the myocardium of the heart and obstruction of the normal flow of blood within the heart.[1][2]