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Neoplasms, Unknown Primary MeSH Descriptor Data 2022


MeSH Heading
Neoplasms, Unknown Primary
Tree Number(s)
C04.697.650.895
C23.550.727.650.895
Unique ID
D009382
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D009382
Annotation
IM; do not use /‌second; coord IM with organ/neopl term with /‌second (IM) + histol type /‌second (IM); Manual 24.4.1.8
Scope Note
Metastases in which the tissue of origin is unknown.
Entry Version
NEOPL UNKNOWN PRIMARY
Entry Term(s)
Neoplasm Metastasis, Unknown Primary
Neoplasms, Occult Primary
Occult Primary Neoplasms
Unknown Primary Neoplasm Metastasis
Unknown Primary Neoplasms
Unknown Primary Tumors
NLM Classification #
QZ 202
Public MeSH Note
87
History Note
87
Date Established
1987/01/01
Date of Entry
1986/04/18
Revision Date
2000/06/22
Neoplasms, Unknown Primary Preferred
Unknown Primary Tumors Narrower
Neoplasm Metastasis, Unknown Primary Related
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