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 (C0029974)

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. Anatomy (MeSH Category) CUI: C0002807 / Source: MSH
  6. Embryonic Structures CUI: C0013948 / Source: MSH
  7. Ovum (START) CUI: C0029974 / 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. Anatomy (MeSH Category) CUI: C0002807 / Source: MSH
  6. Cells CUI: C0007634 / Source: MSH
  7. Germ Cells CUI: C0017471 / Source: MSH
  8. Ovum (START) CUI: C0029974 / 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. Anatomy (MeSH Category) CUI: C0002807 / Source: MSH
  6. Urogenital System CUI: C0042066 / Source: MSH
  7. Genitalia CUI: C0017420 / Source: MSH
  8. Germ Cells CUI: C0017471 / Source: MSH
  9. Ovum (START) CUI: C0029974 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Ovum (START) CUI: C0029974 / Source: MSH
  2. Egg Yolk CUI: C0013707 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Ovum (START) CUI: C0029974 / Source: MSH
  2. Oocytes CUI: C0029045 / Source: MSH
  3. Polar Bodies CUI: C2331651 / Source: MSH

Descendant Path 3 (Top Source: MSH)

  1. Ovum (START) CUI: C0029974 / Source: MSH
  2. Oogonia CUI: C0029048 / Source: MSH

Descendant Path 4 (Top Source: MSH)

  1. Ovum (START) CUI: C0029974 / Source: MSH
  2. Vitelline Membrane CUI: C0042894 / Source: MSH

Descendant Path 5 (Top Source: MSH)

  1. Ovum (START) CUI: C0029974 / Source: MSH
  2. Zona Pellucida CUI: C0043519 / Source: MSH

Descendant Path 6 (Top Source: MSH)

  1. Ovum (START) CUI: C0029974 / Source: MSH
  2. Zygote CUI: C0043544 / Source: MSH

Unique Ancestor Paths Found: 3 | Unique Descendant Paths Found: 6 | Max Depth: 10 levels.