Skip to main content

Medical Subject Headings

Search from vocabulary

Content language

Concept information

Biological Factors > Biomarkers > Biomarkers, Tumor > Antigens, Tumor-Associated, Carbohydrate > CA-19-9 Antigen
Biological Factors > Antigens > Antigens, Neoplasm > Antigens, Tumor-Associated, Carbohydrate > CA-19-9 Antigen
Biological Factors > Antigens > Epitopes > Antigens, Tumor-Associated, Carbohydrate > CA-19-9 Antigen
... > Biological Factors > Antigens > Isoantigens > Blood Group Antigens > Lewis Blood Group Antigens > CA-19-9 Antigen
... > Biological Factors > Antigens > Antigens, Surface > Blood Group Antigens > Lewis Blood Group Antigens > CA-19-9 Antigen

Preferred term

CA-19-9 Antigen  

Type

  • Topical Descriptor

Broader concept

Entry terms

  • 5-Acetylneuraminyl-2-3-Galactosyl-1-3-(Fucopyranosyl-1-4)-N-Acetylglucosamine
  • alpha-Neu5Ac-(2-3)-beta-D-Gal-(1-3)-(alpha-L-Fuc-(1-4))-beta-D-GlcNAc
  • Antigen CA 19 9
  • Antigen CA-19-9
  • Antigen, CA 19-9
  • Antigen, CA 19.9
  • A, Sialyl Lewis
  • CA 19-9 Antigen
  • CA 19.9 Antigen
  • CA-19-9, Antigen
  • Cancer Antigen, Gastrointestinal
  • Gastrointestinal Cancer Antigen
  • Lewis A, Sialyl
  • NAG-1,3-F-1,4-GN
  • Neu5Ac-2-3-Gal-1-3-(Fuc-1-4)-GlcNAc
  • Sialyl Le(a)
  • Sialyl Lewis A
  • Sialyl Lewis A Antigen
  • Sialyl Lewis(a) Tetrasaccharide

Scope note

  • Sialylated Lewis(a) blood group carbohydrate antigen found in many adenocarcinomas of the digestive tract, especially pancreatic tumors.

History note

  • 1995; was see ANTIGENS, TUMOR-ASSOCIATED, CARBOHYDRATE 1989-1994; for Sialyl Lewis A use OLIGOSACCHARIDES 1994-2019

In other languages

URI

http://www.yso.fi/onto/mesh/D018395

Download this concept:

RDF/XML TURTLE JSON-LD Created 4/16/94, last modified 5/30/19