Pathologic Function
effusion
ef·fu·sion [ ih-fyoo-zhuhn ]
Etymology:
Latin effundere = to pour out
Hence applied to any fluid in a serous cavity.
Hence applied to any fluid in a serous cavity.
Definitions related to effusion:
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A collection of fluid in a body cavity, which may be the result of a non-neoplastic disorder (e.g. heart failure) or a tumor (e.g. carcinoma of the lung).NCI ThesaurusU.S. National Cancer Institute, 2021
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Abnormal collection of fluid in a body cavity.CDISC TerminologyClinical Data Interchange Standards Consortium (CDISC), 2021
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An abnormal buildup of fluid in a joint or tissue.Harvard Dictionary of Health TermsHarvard Medical Publishing, 2011
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An abnormal collection of fluid in hollow spaces or between tissues of the body. For example, a pleural effusion is a collection of fluid between the two layers of membrane covering the lungs.NCI Dictionary of Cancer TermsU.S. National Cancer Institute, 2021
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