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Embryonic Structures
MeSH Descriptor Data 2024
Details
Qualifiers
MeSH Tree Structures
Concepts
MeSH Heading
Embryonic Structures
Tree Number(s)
A16
Unique ID
D004628
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D004628
Annotation
INDEXER: Do not use
Scope Note
The anatomical parts that make up an organism in the early stages of development.
Entry Term(s)
Embryo
Embryos
Prenatal Structures
Presumptive Structures
Previous Indexing
Embryo (1966-1997)
specific organ/embryology (1968-1997)
specific organism/embryology (1975-1997)
Public MeSH Note
1998; for EMBRYO see EMBRYO 1963-2007
History Note
1998; for EMBRYO use EMBRYO, MAMMALIAN 1963-2007
Date Established
1998/01/01
Date of Entry
1999/01/01
Revision Date
2023/05/31
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)
Embryonic Structures [A16]
Blastomeres [A16.094]
Branchial Region [A16.142]
Cleavage Stage, Ovum [A16.166]
Cloaca [A16.178]
Ectodermal Placodes [A16.216]
Embryo, Mammalian [A16.254]
Embryo, Nonmammalian [A16.331]
Fetus [A16.378]
Gastrula [A16.441]
Germ Layers [A16.504]
Gestational Sac [A16.535]
Gubernaculum [A16.551]
Limb Buds [A16.567]
Mesonephros [A16.599]
Morula [A16.615]
Mullerian Ducts [A16.623]
Neural Crest [A16.627]
Neural Plate [A16.629]
Neural Tube [A16.630]
Notochord [A16.660]
Organizers, Embryonic [A16.675]
Ovum [A16.690]
Placenta [A16.710]
Primitive Streak [A16.830]
Pronephros [A16.835]
Urachus [A16.890]
Vitelline Duct [A16.920]
Wolffian Ducts [A16.935]
Zygote [A16.950]
Expand All
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Embryonic Structures
Preferred
Concept UI
M0007261
Scope Note
The anatomical parts that make up an organism in the early stages of development.
Terms
Embryonic Structures
Preferred Term
Term UI
T014109
Date
01/01/1999
LexicalTag
NON
ThesaurusID
NLM (1998)
Embryo
Broader
Concept UI
M0007254
Scope Note
The entities of developing
ANIMALS
in early stages.
Terms
Embryo
Preferred Term
Term UI
T014098
Date
01/01/1999
LexicalTag
NON
ThesaurusID
NLM (1963)
Embryos
Term UI
T014097
Date
08/02/1984
LexicalTag
NON
ThesaurusID
BIOETHICS (1982)
Prenatal Structures
Broader
Concept UI
M0007263
Terms
Prenatal Structures
Preferred Term
Term UI
T014111
Date
02/24/1997
LexicalTag
NON
ThesaurusID
NLM (1998)
Presumptive Structures
Related
Concept UI
M000764476
Terms
Presumptive Structures
Preferred Term
Term UI
T001136465
Date
04/19/2023
LexicalTag
NON
ThesaurusID
NLM (2024)
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