DICOM PS3.16 2019c - Content Mapping Resource

CID 637 Exogenous Substance Types

Resources:

HTML | FHIR JSON | FHIR XML | IHE SVS XML

Type:

Extensible

Version:

20151110

UID:

1.2.840.10008.6.1.1102

Table CID 637. Exogenous Substance Types

Coding Scheme Designator

Code Value

Code Meaning

SNOMED-RT ID

UMLS Concept Unique ID

SCT

246345001

Graft material

G-C1F9

C0181074

DCM

127460

Tumor Graft

SCT

88921000

Fibril

T-1A080

C0225328

SCT

49872002

Virus

L-30000

C0042776

SCT

75777003

Cytokine

F-CB250

C0079189

SCT

80917008

Toxin

C-00224

C0040549


Note

The specific concept (C22490, NCIt, "Tumor Cell Graft") (UMLS:C1519674) is not used, since grafts may not be cell suspensions, but rather entire tumors, fragments of tumor tissue, etc. Whether the graft is a xenograft or homograft is not specified, and may be encoded elsewhere (e.g., by encoding the species of origin). The non-tumor specific concept (246345001, SCT, "Graft material") may be used when the graft is not a tumor (though strictly speaking, it is a SNOMED attribute rather than substance; UMLS:C0181074 does not make such a distinction).

DICOM PS3.16 2019c - Content Mapping Resource