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: Extra-Embryonic Membranes (C1282701)

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. Tissues CUI: C0040300 / Source: MSH
  7. Membranes CUI: C0025255 / Source: MSH
  8. Extra-Embryonic Membranes (START) CUI: C1282701 / 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. Embryonic Structures CUI: C0013948 / Source: MSH
  7. Embryo, Mammalian CUI: C1956416 / Source: MSH
  8. Extra-Embryonic Membranes (START) CUI: C1282701 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Extra-Embryonic Membranes (START) CUI: C1282701 / Source: MSH
  2. Allantois CUI: C0002084 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Extra-Embryonic Membranes (START) CUI: C1282701 / Source: MSH
  2. Amnion CUI: C0002630 / Source: MSH

Descendant Path 3 (Top Source: MSH)

  1. Extra-Embryonic Membranes (START) CUI: C1282701 / Source: MSH
  2. Chorion CUI: C0008503 / Source: MSH
  3. Chorionic Villi CUI: C0008508 / Source: MSH

Descendant Path 4 (Top Source: MSH)

  1. Extra-Embryonic Membranes (START) CUI: C1282701 / Source: MSH
  2. Yolk Sac CUI: C0043425 / Source: MSH

Descendant Path 5 (Top Source: MSH)

  1. Extra-Embryonic Membranes (START) CUI: C1282701 / Source: MSH
  2. Chorioallantoic Membrane CUI: C0178551 / Source: MSH

Unique Ancestor Paths Found: 2 | Unique Descendant Paths Found: 5 | Max Depth: 10 levels.