National Cancer Institute Thesaurus

Last uploaded: June 2, 2026
Id http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C3003
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C3003
Preferred Name

Effusion

Definitions
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).
Synonyms
EFFUSION
Effusion
effusion
Type http://www.w3.org/2002/07/owl#Class
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