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: Radio Waves (C0034547)

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. Phenomena and Processes (MeSH Category) CUI: C2930671 / Source: MSH
  6. Physical Phenomena CUI: C2350446 / Source: MSH
  7. Radiation CUI: C0851346 / Source: MSH
  8. Radiation, Nonionizing CUI: C0034539 / Source: MSH
  9. Radio Waves (START) CUI: C0034547 / 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. Phenomena and Processes (MeSH Category) CUI: C2930671 / Source: MSH
  6. Physical Phenomena CUI: C2350446 / Source: MSH
  7. Radiation CUI: C0851346 / Source: MSH
  8. Electromagnetic Radiation CUI: C0034519 / Source: MSH
  9. Radio Waves (START) CUI: C0034547 / 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. Phenomena and Processes (MeSH Category) CUI: C2930671 / Source: MSH
  6. Physical Phenomena CUI: C2350446 / Source: MSH
  7. Magnetic Phenomena CUI: C3178934 / Source: MSH
  8. Electromagnetic Phenomena CUI: C2350450 / Source: MSH
  9. Electromagnetic Radiation CUI: C0034519 / Source: MSH
  10. Radio Waves (START) CUI: C0034547 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Radio Waves (START) CUI: C0034547 / Source: MSH
  2. Microwaves CUI: C0026051 / Source: MSH

Unique Ancestor Paths Found: 3 | Unique Descendant Paths Found: 1 | Max Depth: 10 levels.