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: Mass Chest X Ray (C0024867)

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

Ancestor Paths (Parents/Root)

Ancestor Path 1 (Root Source: MSH)

  1. Mass Screening CUI: C0024870 / Source: MSH
  2. Mass Chest X Ray (START) CUI: C0024867 / Source: MSH

Ancestor Path 2 (Root Source: MSH)

  1. Radiography, Thoracic CUI: C3665494 / Source: MSH
  2. Mass Chest X Ray (START) CUI: C0024867 / Source: MSH

Ancestor Path 3 (Root Source: MSH)

  1. Diagnostic Techniques, Respiratory System CUI: C0011917 / Source: MSH
  2. Mass Chest X Ray (START) CUI: C0024867 / 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. Mass Chest X Ray (START) CUI: C0024867 / Source: MSH

Unique Ancestor Paths Found: 3 | Unique Descendant Paths Found: 1 | Max Depth: 10 levels.