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: Major Histocompatibility Complex (C0024518)

Ancestor Paths (Parents/Root)

Ancestor Path 1 (Root Source: LIMIT)

  1. ... MAX DEPTH REACHED ... CUI: LIMIT / Source: LIMIT
  2. CUI: - / Source: MSH
  3. CUI: - / Source: MSH
  4. MeSH Descriptors CUI: C1256739 / Source: MSH
  5. Topical Descriptor CUI: C1256741 / Source: MSH
  6. Phenomena and Processes (MeSH Category) CUI: C2930671 / Source: MSH
  7. Genetic Phenomena CUI: C2350469 / Source: MSH
  8. Genetic Structures CUI: C1136352 / Source: MSH
  9. Genome CUI: C0017428 / Source: MSH
  10. Genome Components CUI: C1136366 / Source: MSH
  11. Genes CUI: C0017337 / Source: MSH
  12. Major Histocompatibility Complex (START) CUI: C0024518 / 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. Immune System Phenomena CUI: C2350478 / Source: MSH
  7. Immunogenetic Phenomena CUI: C2350314 / Source: MSH
  8. Major Histocompatibility Complex (START) CUI: C0024518 / Source: MSH

Ancestor Path 3 (Root Source: LIMIT)

  1. ... MAX DEPTH REACHED ... CUI: LIMIT / Source: LIMIT
  2. CUI: - / Source: MSH
  3. CUI: - / Source: MSH
  4. MeSH Descriptors CUI: C1256739 / Source: MSH
  5. Topical Descriptor CUI: C1256741 / Source: MSH
  6. Phenomena and Processes (MeSH Category) CUI: C2930671 / Source: MSH
  7. Genetic Phenomena CUI: C2350469 / Source: MSH
  8. Genetic Structures CUI: C1136352 / Source: MSH
  9. Genome CUI: C0017428 / Source: MSH
  10. Genome Components CUI: C1136366 / Source: MSH
  11. Genetic Loci CUI: C0678933 / Source: MSH
  12. Major Histocompatibility Complex (START) CUI: C0024518 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Major Histocompatibility Complex (START) CUI: C0024518 / Source: MSH
  2. Genes, MHC Class I CUI: C0017355 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Major Histocompatibility Complex (START) CUI: C0024518 / Source: MSH
  2. Genes, MHC Class II CUI: C0017349 / Source: MSH

Unique Ancestor Paths Found: 3 | Unique Descendant Paths Found: 2 | Max Depth: 10 levels.