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: Lambert Eaton Myasthenic Syndrome (C0022972)

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: **502** | Descendant Raw Count: **0**)

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. Diseases (MeSH Category) CUI: C0012674 / Source: MSH
  6. Immune System Diseases CUI: C0021053 / Source: MSH
  7. Autoimmune Diseases CUI: C0004364 / Source: MSH
  8. Autoimmune Diseases of the Nervous System CUI: C0751871 / Source: MSH
  9. Myasthenia Gravis CUI: C0026896 / Source: MSH
  10. Lambert Eaton Myasthenic Syndrome (START) CUI: C0022972 / 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. Diseases (MeSH Category) CUI: C0012674 / Source: MSH
  6. Nervous System Diseases CUI: C0027765 / Source: MSH
  7. Autoimmune Diseases of the Nervous System CUI: C0751871 / Source: MSH
  8. Myasthenia Gravis CUI: C0026896 / Source: MSH
  9. Lambert Eaton Myasthenic Syndrome (START) CUI: C0022972 / 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. Diseases (MeSH Category) CUI: C0012674 / Source: MSH
  6. Nervous System Diseases CUI: C0027765 / Source: MSH
  7. Neuromuscular Diseases CUI: C0027868 / Source: MSH
  8. Neuromuscular Junction Diseases CUI: C0751950 / Source: MSH
  9. Myasthenia Gravis CUI: C0026896 / Source: MSH
  10. Lambert Eaton Myasthenic Syndrome (START) CUI: C0022972 / Source: MSH

Ancestor Path 4 (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. Diseases (MeSH Category) CUI: C0012674 / Source: MSH
  6. Nervous System Diseases CUI: C0027765 / Source: MSH
  7. Nervous System Neoplasms CUI: C0027766 / Source: MSH
  8. Paraneoplastic Syndromes, Nervous System CUI: C0751911 / Source: MSH
  9. Myasthenia Gravis CUI: C0026896 / Source: MSH
  10. Lambert Eaton Myasthenic Syndrome (START) CUI: C0022972 / 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. Diseases (MeSH Category) CUI: C0012674 / Source: MSH
  7. Neoplasms CUI: C0027651 / Source: MSH
  8. Neoplasms by Site CUI: C0027653 / Source: MSH
  9. Nervous System Neoplasms CUI: C0027766 / Source: MSH
  10. Paraneoplastic Syndromes, Nervous System CUI: C0751911 / Source: MSH
  11. Myasthenia Gravis CUI: C0026896 / Source: MSH
  12. Lambert Eaton Myasthenic Syndrome (START) CUI: C0022972 / 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. Diseases (MeSH Category) CUI: C0012674 / Source: MSH
  6. Neoplasms CUI: C0027651 / Source: MSH
  7. Paraneoplastic Syndromes CUI: C0030472 / Source: MSH
  8. Paraneoplastic Syndromes, Nervous System CUI: C0751911 / Source: MSH
  9. Myasthenia Gravis CUI: C0026896 / Source: MSH
  10. Lambert Eaton Myasthenic Syndrome (START) CUI: C0022972 / Source: MSH

Ancestor Path 7 (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. Diseases (MeSH Category) CUI: C0012674 / Source: MSH
  6. Nervous System Diseases CUI: C0027765 / Source: MSH
  7. Neurodegenerative Diseases CUI: C0524851 / Source: MSH
  8. Paraneoplastic Syndromes, Nervous System CUI: C0751911 / Source: MSH
  9. Myasthenia Gravis CUI: C0026896 / Source: MSH
  10. Lambert Eaton Myasthenic Syndrome (START) CUI: C0022972 / Source: MSH

Ancestor Path 8 (Root Source: MSH)

  1. Myasthenia Gravis CUI: C0026896 / Source: MSH
  2. Lambert Eaton Myasthenic Syndrome (START) CUI: C0022972 / 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. Lambert Eaton Myasthenic Syndrome (START) CUI: C0022972 / Source: MSH

Unique Ancestor Paths Found: 8 | Unique Descendant Paths Found: 1 | Max Depth: 10 levels.