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: Ovum Sperm Interactions (C0037853)

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. Reproductive and Urinary Physiological Phenomena CUI: C0035153 / Source: MSH
  7. Reproductive Physiological Phenomena CUI: C2350525 / Source: MSH
  8. Reproduction CUI: C0035150 / Source: MSH
  9. Fertilization CUI: C0015914 / Source: MSH
  10. Ovum Sperm Interactions (START) CUI: C0037853 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Ovum Sperm Interactions (START) CUI: C0037853 / Source: MSH
  2. Acrosome Reaction CUI: C0600485 / Source: MSH

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