MeSH Browser

MeSH Heading: Chorioallantoic Membrane
Tree Number(s): A10.615.284.375; A13.350.575; A16.331.400
Unique ID: D049033
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D049033
Scope Note: A highly vascularized extra-embryonic membrane, formed by the fusion of the CHORION and the ALLANTOIS. It is mostly found in BIRDS and REPTILES. It serves as a model for studying tumor or cell biology, such as angiogenesis and TISSUE TRANSPLANTATION.
Previous Indexing: Fetal Membranes (1965-2004)
See Also: Allantois; Chorion
Public MeSH Note: 2005
History Note: 2005
Date Established: 2005/01/01
Date of Entry: 2004/07/07
Revision Date: 2007/07/09

Allowable Qualifiers: abnormalities (AB)

anatomy & histology (AH)

blood supply (BS)

chemistry (CH)

cytology (CY)

diagnostic imaging (DG)

drug effects (DE)

embryology (EM)

enzymology (EN)

growth & development (GD)

immunology (IM)

injuries (IN)

innervation (IR)

metabolism (ME)

microbiology (MI)

parasitology (PS)

pathology (PA)

physiology (PH)

physiopathology (PP)

radiation effects (RE)

surgery (SU)

transplantation (TR)

ultrastructure (UL)

virology (VI)

Chorioallantoic Membrane MeSH Descriptor Data 2025