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: Halogens (C0018544)

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. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Inorganic Chemicals CUI: C0021521 / Source: MSH
  7. Elements CUI: C0013879 / Source: MSH
  8. Halogens (START) CUI: C0018544 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Halogens (START) CUI: C0018544 / Source: MSH
  2. Astatine CUI: C0004091 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Halogens (START) CUI: C0018544 / Source: MSH
  2. Bromine CUI: C0006223 / Source: MSH

Descendant Path 3 (Top Source: MSH)

  1. Halogens (START) CUI: C0018544 / Source: MSH
  2. Chlorine CUI: C0008209 / Source: MSH

Descendant Path 4 (Top Source: MSH)

  1. Halogens (START) CUI: C0018544 / Source: MSH
  2. Fluorine CUI: C0016330 / Source: MSH

Descendant Path 5 (Top Source: MSH)

  1. Halogens (START) CUI: C0018544 / Source: MSH
  2. Iodine CUI: C0021968 / Source: MSH
  3. Iodine Isotopes CUI: C0021969 / Source: MSH
  4. Iodine Radioisotopes CUI: C0021970 / Source: MSH

Unique Ancestor Paths Found: 1 | Unique Descendant Paths Found: 5 | Max Depth: 10 levels.