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: Diagnostic Techniques, Radioisotope (C0011916)

Path Limit Reached (500 paths):

Hierarchy traversal was stopped for the capped direction(s). **All first-level children/parents are now guaranteed to be included,** but paths beyond Level 1 may be incomplete. (Ancestor Raw Count: **7** | Descendant Raw Count: **509**)

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. Analytical, Diagnostic and Therapeutic Techniques and Equipment (MeSH Category) CUI: C0002784 / Source: MSH
  6. Diagnosis CUI: C0011900 / Source: MSH
  7. Diagnostic Techniques and Procedures CUI: C0525034 / Source: MSH
  8. Diagnostic Techniques, Radioisotope (START) CUI: C0011916 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Diagnostic Techniques, Radioisotope (START) CUI: C0011916 / Source: MSH
  2. Radioimmunoassay CUI: C0034580 / Source: MSH
  3. Immunoradiometric Assay CUI: C0021073 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Diagnostic Techniques, Radioisotope (START) CUI: C0011916 / Source: MSH
  2. Radioimmunoassay CUI: C0034580 / Source: MSH
  3. Radioallergosorbent Test CUI: C0034554 / Source: MSH

Descendant Path 3 (Top Source: MSH)

  1. Diagnostic Techniques, Radioisotope (START) CUI: C0011916 / Source: MSH
  2. Radioimmunoassay CUI: C0034580 / Source: MSH
  3. Radioimmunoprecipitation Assay CUI: C0034584 / Source: MSH

Descendant Path 4 (Top Source: MSH)

  1. Diagnostic Techniques, Radioisotope (START) CUI: C0011916 / Source: MSH
  2. Radioimmunoassay CUI: C0034580 / Source: MSH
  3. Radioimmunosorbent Test CUI: C0034586 / Source: MSH

Descendant Path 5 (Top Source: MSH)

  1. Diagnostic Techniques, Radioisotope (START) CUI: C0011916 / Source: MSH
  2. Radioisotope Dilution Technique CUI: C0034589 / Source: MSH

Descendant Path 6 (Top Source: MSH)

  1. Diagnostic Techniques, Radioisotope (START) CUI: C0011916 / Source: MSH
  2. Radioligand Assay CUI: C0034596 / Source: MSH

Descendant Path 7 (Top Source: MSH)

  1. Diagnostic Techniques, Radioisotope (START) CUI: C0011916 / Source: MSH
  2. Schilling Test CUI: C0036313 / Source: MSH

Unique Ancestor Paths Found: 1 | Unique Descendant Paths Found: 7 | Max Depth: 10 levels.