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: Head Injury (C0018674)

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: **28** | Descendant Raw Count: **528**)

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. Nervous System Diseases CUI: C0027765 / Source: MSH
  7. Trauma, Nervous System CUI: C0751792 / Source: MSH
  8. Head Injury (START) CUI: C0018674 / 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. Wounds and Injuries CUI: C0043251 / Source: MSH
  7. Trauma, Nervous System CUI: C0751792 / Source: MSH
  8. Head Injury (START) CUI: C0018674 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Brain Injuries CUI: C0270611 / Source: MSH
  3. Epilepsy, Post-Traumatic CUI: C0014557 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Brain Injuries CUI: C0270611 / Source: MSH
  3. Pneumocephalus CUI: C0032268 / Source: MSH

Descendant Path 3 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Brain Injuries CUI: C0270611 / Source: MSH
  3. Brain Injury, Chronic CUI: C0751813 / Source: MSH
  4. Chronic Traumatic Encephalopathy CUI: C4082769 / Source: MSH

Descendant Path 4 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Brain Injuries CUI: C0270611 / Source: MSH
  3. Brain Hemorrhage, Traumatic CUI: C0751799 / Source: MSH
  4. Brain Stem Hemorrhage, Traumatic CUI: C0751803 / Source: MSH

Descendant Path 5 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Brain Injuries CUI: C0270611 / Source: MSH
  3. Brain Hemorrhage, Traumatic CUI: C0751799 / Source: MSH
  4. Cerebral Hemorrhage, Traumatic CUI: C5887146 / Source: MSH

Descendant Path 6 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Brain Injuries CUI: C0270611 / Source: MSH
  3. Shaken Baby Syndrome CUI: C0686721 / Source: MSH

Descendant Path 7 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Brain Injuries CUI: C0270611 / Source: MSH
  3. Brain Injuries, Diffuse CUI: C0433856 / Source: MSH
  4. Diffuse Axonal Injury CUI: C0752219 / Source: MSH

Descendant Path 8 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Brain Injuries CUI: C0270611 / Source: MSH
  3. Brain Injuries, Traumatic CUI: C0876926 / Source: MSH
  4. Brain Concussion CUI: C0006107 / Source: MSH
  5. Contrecoup Injury CUI: C2717914 / Source: MSH

Descendant Path 9 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Brain Injuries CUI: C0270611 / Source: MSH
  3. Brain Injuries, Traumatic CUI: C0876926 / Source: MSH
  4. Brain Concussion CUI: C0006107 / Source: MSH
  5. Post-Concussion Syndrome CUI: C0546983 / Source: MSH

Descendant Path 10 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Brain Injuries CUI: C0270611 / Source: MSH
  3. Brain Injuries, Traumatic CUI: C0876926 / Source: MSH
  4. Chronic Traumatic Encephalopathy CUI: C4082769 / Source: MSH

Descendant Path 11 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Brain Injuries CUI: C0270611 / Source: MSH
  3. Brain Injuries, Traumatic CUI: C0876926 / Source: MSH
  4. Brain Contusion CUI: C0149844 / Source: MSH

Descendant Path 12 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Brain Injuries CUI: C0270611 / Source: MSH
  3. Post-Cardiac Arrest Syndrome CUI: C4285706 / Source: MSH

Descendant Path 13 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Facial Injuries CUI: C0015459 / Source: MSH

Descendant Path 14 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Head Injuries, Closed CUI: C0085094 / Source: MSH

Descendant Path 15 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Skull Fractures CUI: C0037304 / Source: MSH

Descendant Path 16 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Coma, Post-Head Injury CUI: C0394016 / Source: MSH

Descendant Path 17 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Cranial Nerve Injuries CUI: C0273483 / Source: MSH

Descendant Path 18 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Head Injuries, Penetrating CUI: C0751795 / Source: MSH

Descendant Path 19 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Intracranial Hemorrhage, Traumatic CUI: C0273058 / Source: MSH

Descendant Path 20 (Top Source: MSH)

  1. Head Injury (START) CUI: C0018674 / Source: MSH
  2. Cerebrospinal Fluid Leak CUI: C0023182 / Source: MSH

Unique Ancestor Paths Found: 2 | Unique Descendant Paths Found: 20 | Max Depth: 10 levels.