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: First Labor Stage (C0022871)

Ancestor Paths (Parents/Root)

Ancestor Path 1 (Root Source: LIMIT)

  1. ... MAX DEPTH REACHED ... CUI: LIMIT / Source: LIMIT
  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. Pregnancy CUI: C0032961 / Source: MSH
  10. Labor, Obstetric CUI: C0022864 / Source: MSH
  11. Labor Onset CUI: C0022868 / Source: MSH
  12. First Labor Stage (START) CUI: C0022871 / 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. First Labor Stage (START) CUI: C0022871 / Source: MSH

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