UMLS Hierarchy Tracer (Ancestors & Descendants)

Enter a Concept ID (CUI) to view its parent and child hierarchies. Select a preferred language for display names; **English will be used as a fallback**.

Displaying names in **English (ENG)** (with English fallback).

Target Concept: Antigens, CA (C0003341)

Ancestor Paths (Parents/Root)

Ancestor Path 1 (Root Source: MSH)

  1. CUI: - / Source: MSH
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Biological Factors CUI: C0005515 / Source: MSH
  7. Antigens CUI: C0003320 / Source: MSH
  8. Antigens, Neoplasm CUI: C0003335 / Source: MSH
  9. Antigens, CA (START) CUI: C0003341 / Source: MSH

Ancestor Path 2 (Root Source: MSH)

  1. CUI: - / Source: MSH
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Biological Factors CUI: C0005515 / Source: MSH
  7. Antigens CUI: C0003320 / Source: MSH
  8. Epitopes CUI: C0003316 / Source: MSH
  9. Antigens, CA (START) CUI: C0003341 / Source: MSH

Ancestor Path 3 (Root Source: MSH)

  1. CUI: - / Source: MSH
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Biological Factors CUI: C0005515 / Source: MSH
  7. Biomarkers CUI: C0005516 / Source: MSH
  8. Biomarkers, Tumor CUI: C0041366 / Source: MSH
  9. Antigens, CA (START) CUI: C0003341 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Antigens, CA (START) CUI: C0003341 / Source: MSH
  2. CA-125 Antigen CUI: C0006610 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Antigens, CA (START) CUI: C0003341 / Source: MSH
  2. CA-19-9 Antigen CUI: C0006613 / Source: MSH

Descendant Path 3 (Top Source: MSH)

  1. Antigens, CA (START) CUI: C0003341 / Source: MSH
  2. Mucin-1 CUI: C0006611 / Source: MSH

Descendant Path 4 (Top Source: MSH)

  1. Antigens, CA (START) CUI: C0003341 / Source: MSH
  2. Lewis X Antigen CUI: C0080188 / Source: MSH
  3. Sialyl Lewis X Antigen CUI: C2352839 / Source: MSH

Unique Ancestor Paths Found: 3 | Unique Descendant Paths Found: 4 | Max Depth: 10 levels.