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: Organizing Pneumonias (C0264383)

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: **505** | Descendant Raw Count: **4**)

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. Diseases (MeSH Category) CUI: C0012674 / Source: MSH
  7. Respiratory Tract Diseases CUI: C0035242 / Source: MSH
  8. Bronchial Diseases CUI: C0006261 / Source: MSH
  9. Bronchitis CUI: C0006277 / Source: MSH
  10. Bronchiolitis CUI: C0006271 / Source: MSH
  11. Bronchiolitis Obliterans CUI: C0006272 / Source: MSH
  12. Organizing Pneumonias (START) CUI: C0264383 / Source: MSH

Ancestor Path 2 (Root Source: LIMIT)

  1. ... MAX DEPTH REACHED ... CUI: LIMIT / Source: LIMIT
  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. Respiratory Tract Diseases CUI: C0035242 / Source: MSH
  7. Lung Diseases CUI: C0024115 / Source: MSH
  8. Lung Diseases, Obstructive CUI: C0600260 / Source: MSH
  9. Bronchitis CUI: C0006277 / Source: MSH
  10. Bronchiolitis CUI: C0006271 / Source: MSH
  11. Bronchiolitis Obliterans CUI: C0006272 / Source: MSH
  12. Organizing Pneumonias (START) CUI: C0264383 / 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. Diseases (MeSH Category) CUI: C0012674 / Source: MSH
  7. Respiratory Tract Diseases CUI: C0035242 / Source: MSH
  8. Respiratory Tract Infections CUI: C0035243 / Source: MSH
  9. Bronchitis CUI: C0006277 / Source: MSH
  10. Bronchiolitis CUI: C0006271 / Source: MSH
  11. Bronchiolitis Obliterans CUI: C0006272 / Source: MSH
  12. Organizing Pneumonias (START) CUI: C0264383 / 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. Diseases (MeSH Category) CUI: C0012674 / Source: MSH
  7. Infections CUI: C3714514 / Source: MSH
  8. Respiratory Tract Infections CUI: C0035243 / Source: MSH
  9. Bronchitis CUI: C0006277 / Source: MSH
  10. Bronchiolitis CUI: C0006271 / Source: MSH
  11. Bronchiolitis Obliterans CUI: C0006272 / Source: MSH
  12. Organizing Pneumonias (START) CUI: C0264383 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Organizing Pneumonias (START) CUI: C0264383 / Source: MSH
  2. Cryptogenic Organizing Pneumonia CUI: C0242770 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Organizing Pneumonias (START) CUI: C0264383 / Source: MSH
  2. Bronchiolitis Obliterans Syndrome CUI: C5574736 / Source: MSH

Unique Ancestor Paths Found: 4 | Unique Descendant Paths Found: 2 | Max Depth: 10 levels.