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: Fiber Optic Technology (C0015979)

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. Technology, Industry, Agriculture (MeSH Category) CUI: C1256750 / Source: MSH
  6. Technology, Industry, and Agriculture CUI: C0039426 / Source: MSH
  7. Engineering CUI: C0014279 / Source: MSH
  8. Optics and Photonics CUI: C2350273 / Source: MSH
  9. Fiber Optic Technology (START) CUI: C0015979 / 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. Disciplines and Occupations (MeSH Category) CUI: C2930672 / Source: MSH
  6. Natural Science Disciplines CUI: C0678530 / Source: MSH
  7. Physics CUI: C0031837 / Source: MSH
  8. Optics and Photonics CUI: C2350273 / Source: MSH
  9. Fiber Optic Technology (START) CUI: C0015979 / Source: MSH

Descendant Paths (Children/Leaves)

This concept appears to be a Leaf node in the available hierarchies (showing only the starting concept).

Descendant Path 1 (Top Source: MSH)

  1. Fiber Optic Technology (START) CUI: C0015979 / Source: MSH

Unique Ancestor Paths Found: 2 | Unique Descendant Paths Found: 1 | Max Depth: 10 levels.