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: Determinant, Bordetella Virulence (C1123018)

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. Toxins, Biological CUI: C0040549 / Source: MSH
  8. Bacterial Toxins CUI: C0004630 / Source: MSH
  9. Determinant, Bordetella Virulence (START) CUI: C1123018 / 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. Toxins, Biological CUI: C0040549 / Source: MSH
  8. Virulence Factors CUI: C1136170 / Source: MSH
  9. Determinant, Bordetella Virulence (START) CUI: C1123018 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Determinant, Bordetella Virulence (START) CUI: C1123018 / Source: MSH
  2. Adenylate Cyclase Toxin CUI: C0056777 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Determinant, Bordetella Virulence (START) CUI: C1123018 / Source: MSH
  2. Pertussis Toxin CUI: C0020731 / Source: MSH

Unique Ancestor Paths Found: 2 | Unique Descendant Paths Found: 2 | Max Depth: 10 levels.