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: Nystagmus, Physiologic (C0028740)

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. Musculoskeletal and Neural Physiological Phenomena CUI: C2350514 / Source: MSH
  7. Musculoskeletal Physiological Phenomena CUI: C0026861 / Source: MSH
  8. Movement CUI: C0026649 / Source: MSH
  9. Eye Movements CUI: C0015413 / Source: MSH
  10. Nystagmus, Physiologic (START) CUI: C0028740 / 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. Physiological Phenomena CUI: C2350828 / Source: MSH
  7. Movement CUI: C0026649 / Source: MSH
  8. Eye Movements CUI: C0015413 / Source: MSH
  9. Nystagmus, Physiologic (START) CUI: C0028740 / 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. Ocular Physiological Phenomena CUI: C0028853 / Source: MSH
  7. Eye Movements CUI: C0015413 / Source: MSH
  8. Nystagmus, Physiologic (START) CUI: C0028740 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Nystagmus, Physiologic (START) CUI: C0028740 / Source: MSH
  2. Nystagmus, Optokinetic CUI: C0162567 / Source: MSH

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