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: Polyomavirus (C0032556)

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. Organisms (MeSH Category) CUI: C1256748 / Source: MSH
  6. Viruses CUI: C0042776 / Source: MSH
  7. DNA Viruses CUI: C0012923 / Source: MSH
  8. DNA Tumor Viruses CUI: C0012917 / Source: MSH
  9. Polyomaviridae CUI: C0949792 / Source: MSH
  10. Polyomavirus (START) CUI: C0032556 / 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. Organisms (MeSH Category) CUI: C1256748 / Source: MSH
  6. Viruses CUI: C0042776 / Source: MSH
  7. Oncogenic Viruses CUI: C0029017 / Source: MSH
  8. DNA Tumor Viruses CUI: C0012917 / Source: MSH
  9. Polyomaviridae CUI: C0949792 / Source: MSH
  10. Polyomavirus (START) CUI: C0032556 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Polyomavirus (START) CUI: C0032556 / Source: MSH
  2. BK Virus CUI: C0005670 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Polyomavirus (START) CUI: C0032556 / Source: MSH
  2. JC Virus CUI: C0022369 / Source: MSH

Descendant Path 3 (Top Source: MSH)

  1. Polyomavirus (START) CUI: C0032556 / Source: MSH
  2. Simian virus 40 CUI: C0038975 / Source: MSH

Descendant Path 4 (Top Source: MSH)

  1. Polyomavirus (START) CUI: C0032556 / Source: MSH
  2. Merkel cell polyomavirus CUI: C2304881 / Source: MSH

Unique Ancestor Paths Found: 2 | Unique Descendant Paths Found: 4 | Max Depth: 10 levels.