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: Observer Variation (C0028764)

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 Errors CUI: C0011922 / Source: MSH
  8. Observer Variation (START) CUI: C0028764 / 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. Health Care (MeSH Category) CUI: C0018689 / Source: MSH
  6. Health Care Facilities Workforce and Services CUI: C0015471 / Source: MSH
  7. Health Services CUI: C0018747 / Source: MSH
  8. Medical Errors CUI: C0376531 / Source: MSH
  9. Diagnostic Errors CUI: C0011922 / Source: MSH
  10. Observer Variation (START) CUI: C0028764 / 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. Health Care (MeSH Category) CUI: C0018689 / Source: MSH
  6. Health Care Facilities Workforce and Services CUI: C0015471 / Source: MSH
  7. Health Services CUI: C0018747 / Source: MSH
  8. Medical Errors CUI: C0376531 / Source: MSH
  9. Observer Variation (START) CUI: C0028764 / Source: MSH

Ancestor Path 4 (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. Health Care (MeSH Category) CUI: C0018689 / Source: MSH
  7. Population Characteristics CUI: C0032661 / Source: MSH
  8. Health CUI: C0018684 / Source: MSH
  9. Public Health CUI: C0034019 / Source: MSH
  10. Epidemiologic Factors CUI: C0014501 / Source: MSH
  11. Bias CUI: C0005346 / Source: MSH
  12. Observer Variation (START) CUI: C0028764 / Source: MSH

Ancestor Path 5 (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. Disciplines and Occupations (MeSH Category) CUI: C2930672 / Source: MSH
  7. Health Occupations CUI: C0018722 / Source: MSH
  8. Medicine CUI: C0025118 / Source: MSH
  9. Public Health CUI: C0034019 / Source: MSH
  10. Epidemiologic Factors CUI: C0014501 / Source: MSH
  11. Bias CUI: C0005346 / Source: MSH
  12. Observer Variation (START) CUI: C0028764 / Source: MSH

Ancestor Path 6 (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. Health Care (MeSH Category) CUI: C0018689 / Source: MSH
  6. Environment and Public Health CUI: C0014407 / Source: MSH
  7. Public Health CUI: C0034019 / Source: MSH
  8. Epidemiologic Factors CUI: C0014501 / Source: MSH
  9. Bias CUI: C0005346 / Source: MSH
  10. Observer Variation (START) CUI: C0028764 / Source: MSH

Ancestor Path 7 (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. Disciplines and Occupations (MeSH Category) CUI: C2930672 / Source: MSH
  7. Health Occupations CUI: C0018722 / Source: MSH
  8. Health Services Administration CUI: C0018749 / Source: MSH
  9. Quality of Health Care CUI: C0034379 / Source: MSH
  10. Epidemiologic Factors CUI: C0014501 / Source: MSH
  11. Bias CUI: C0005346 / Source: MSH
  12. Observer Variation (START) CUI: C0028764 / Source: MSH

Ancestor Path 8 (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. Health Care (MeSH Category) CUI: C0018689 / Source: MSH
  6. Health Services Administration CUI: C0018749 / Source: MSH
  7. Quality of Health Care CUI: C0034379 / Source: MSH
  8. Epidemiologic Factors CUI: C0014501 / Source: MSH
  9. Bias CUI: C0005346 / Source: MSH
  10. Observer Variation (START) CUI: C0028764 / Source: MSH

Ancestor Path 9 (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. Health Care (MeSH Category) CUI: C0018689 / Source: MSH
  6. Health Care Quality, Access, and Evaluation CUI: C0175170 / Source: MSH
  7. Quality of Health Care CUI: C0034379 / Source: MSH
  8. Epidemiologic Factors CUI: C0014501 / Source: MSH
  9. Bias CUI: C0005346 / Source: MSH
  10. Observer Variation (START) CUI: C0028764 / Source: MSH

Descendant Paths (Children/Leaves)

This concept appears to be a Leaf node in the available hierarchies (showing only the starting concept).

Descendant Path 1 (Top Source: MSH)

  1. Observer Variation (START) CUI: C0028764 / Source: MSH

Unique Ancestor Paths Found: 9 | Unique Descendant Paths Found: 1 | Max Depth: 10 levels.