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: Intestinal Obstruction (C0021843)

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. Digestive System Diseases CUI: C0012242 / Source: MSH
  7. Gastrointestinal Diseases CUI: C0017178 / Source: MSH
  8. Intestinal Diseases CUI: C0021831 / Source: MSH
  9. Intestinal Obstruction (START) CUI: C0021843 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Intestinal Obstruction (START) CUI: C0021843 / Source: MSH
  2. Afferent Loop Syndrome CUI: C0001727 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Intestinal Obstruction (START) CUI: C0021843 / Source: MSH
  2. Duodenal Obstruction CUI: C0013292 / Source: MSH
  3. Superior Mesenteric Artery Syndrome CUI: C0038828 / Source: MSH

Descendant Path 3 (Top Source: MSH)

  1. Intestinal Obstruction (START) CUI: C0021843 / Source: MSH
  2. Intussusception CUI: C0021933 / Source: MSH

Descendant Path 4 (Top Source: MSH)

  1. Intestinal Obstruction (START) CUI: C0021843 / Source: MSH
  2. Ileus CUI: C1258215 / Source: MSH
  3. Intestinal Pseudo-Obstruction CUI: C0021847 / Source: MSH
  4. Colonic Pseudo-Obstruction CUI: C0009377 / Source: MSH

Descendant Path 5 (Top Source: MSH)

  1. Intestinal Obstruction (START) CUI: C0021843 / Source: MSH
  2. Fecal Impaction CUI: C0015734 / Source: MSH

Descendant Path 6 (Top Source: MSH)

  1. Intestinal Obstruction (START) CUI: C0021843 / Source: MSH
  2. Intestinal Volvulus CUI: C0042961 / Source: MSH

Descendant Path 7 (Top Source: MSH)

  1. Intestinal Obstruction (START) CUI: C0021843 / Source: MSH
  2. Meconium Ileus CUI: C2939175 / Source: MSH

Unique Ancestor Paths Found: 1 | Unique Descendant Paths Found: 7 | Max Depth: 10 levels.