Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

NLM Logo

Ecchymosis MeSH Descriptor Data 2026


MeSH Heading
Ecchymosis
Tree Number(s)
C15.378.100.452
C23.550.414.625
C23.888.885.312
Unique ID
D004438
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D004438
Annotation
differentiate from CONTUSIONS: use term in the text
Scope Note
Extravasation of blood into the skin, resulting in a nonelevated, rounded or irregular, blue or purplish patch, larger than a petechia.
Public MeSH Note
64
History Note
64
Date Introduced
1964/01/01
Last Updated
2010/06/25
Ecchymosis Preferred
page delivered in 0.158s