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: Ampulla of Vater (C0042425)

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. Anatomy (MeSH Category) CUI: C0002807 / Source: MSH
  7. Digestive System CUI: C0012240 / Source: MSH
  8. Biliary Tract CUI: C0005423 / Source: MSH
  9. Bile Ducts CUI: C0005400 / Source: MSH
  10. Bile Ducts, Extrahepatic CUI: C0206187 / Source: MSH
  11. Common Bile Duct CUI: C0009437 / Source: MSH
  12. Ampulla of Vater (START) CUI: C0042425 / Source: MSH

Ancestor Path 2 (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. Anatomy (MeSH Category) CUI: C0002807 / Source: MSH
  7. Digestive System CUI: C0012240 / Source: MSH
  8. Gastrointestinal Tract CUI: C0017189 / Source: MSH
  9. Intestines CUI: C0021853 / Source: MSH
  10. Intestine, Small CUI: C0021852 / Source: MSH
  11. Duodenum CUI: C0013303 / Source: MSH
  12. Ampulla of Vater (START) CUI: C0042425 / 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. Anatomy (MeSH Category) CUI: C0002807 / Source: MSH
  6. Digestive System CUI: C0012240 / Source: MSH
  7. Gastrointestinal Tract CUI: C0017189 / Source: MSH
  8. Upper Gastrointestinal Tract CUI: C3203348 / Source: MSH
  9. Duodenum CUI: C0013303 / Source: MSH
  10. Ampulla of Vater (START) CUI: C0042425 / 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. Anatomy (MeSH Category) CUI: C0002807 / Source: MSH
  6. Digestive System CUI: C0012240 / Source: MSH
  7. Pancreas CUI: C0030274 / Source: MSH
  8. Pancreatic Ducts CUI: C0030288 / Source: MSH
  9. Ampulla of Vater (START) CUI: C0042425 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Ampulla of Vater (START) CUI: C0042425 / Source: MSH
  2. Sphincter of Oddi CUI: C0028872 / Source: MSH

Unique Ancestor Paths Found: 4 | Unique Descendant Paths Found: 1 | Max Depth: 10 levels.