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: Radionuclide Imaging (C0034606)

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: **16** | Descendant Raw Count: **508**)

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. Analytical, Diagnostic and Therapeutic Techniques and Equipment (MeSH Category) CUI: C0002784 / Source: MSH
  6. Diagnosis CUI: C0011900 / Source: MSH
  7. Diagnostic Techniques and Procedures CUI: C0525034 / Source: MSH
  8. Diagnostic Imaging CUI: C0011923 / Source: MSH
  9. Radionuclide Imaging (START) CUI: C0034606 / 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. Analytical, Diagnostic and Therapeutic Techniques and Equipment (MeSH Category) CUI: C0002784 / Source: MSH
  6. Diagnosis CUI: C0011900 / Source: MSH
  7. Diagnostic Techniques and Procedures CUI: C0525034 / Source: MSH
  8. Diagnostic Techniques, Radioisotope CUI: C0011916 / Source: MSH
  9. Radionuclide Imaging (START) CUI: C0034606 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Radionuclide Imaging (START) CUI: C0034606 / Source: MSH
  2. Radioimmunodetection CUI: C0085264 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Radionuclide Imaging (START) CUI: C0034606 / Source: MSH
  2. Radionuclide Angiography CUI: C0034604 / Source: MSH
  3. Radioisotope Renography CUI: C0034592 / Source: MSH

Descendant Path 3 (Top Source: MSH)

  1. Radionuclide Imaging (START) CUI: C0034606 / Source: MSH
  2. Radionuclide Angiography CUI: C0034604 / Source: MSH
  3. Radionuclide Ventriculography CUI: C0034610 / Source: MSH
  4. Gated Blood-Pool Imaging CUI: C0017200 / Source: MSH

Descendant Path 4 (Top Source: MSH)

  1. Radionuclide Imaging (START) CUI: C0034606 / Source: MSH
  2. Radionuclide Angiography CUI: C0034604 / Source: MSH
  3. Radionuclide Ventriculography CUI: C0034610 / Source: MSH
  4. Ventriculography, First-Pass CUI: C0042516 / Source: MSH

Descendant Path 5 (Top Source: MSH)

  1. Radionuclide Imaging (START) CUI: C0034606 / Source: MSH
  2. Tomography, Emission-Computed CUI: C0040398 / Source: MSH
  3. Tomography, Emission-Computed, Single-Photon CUI: C0040399 / Source: MSH
  4. Cardiac-Gated Single-Photon Emission Computer-Assisted Tomography CUI: C2350398 / Source: MSH

Descendant Path 6 (Top Source: MSH)

  1. Radionuclide Imaging (START) CUI: C0034606 / Source: MSH
  2. Tomography, Emission-Computed CUI: C0040398 / Source: MSH
  3. Tomography, Emission-Computed, Single-Photon CUI: C0040399 / Source: MSH
  4. Single Photon Emission Computed Tomography Computed Tomography CUI: C3472245 / Source: MSH

Descendant Path 7 (Top Source: MSH)

  1. Radionuclide Imaging (START) CUI: C0034606 / Source: MSH
  2. Tomography, Emission-Computed CUI: C0040398 / Source: MSH
  3. Positron-Emission Tomography CUI: C0032743 / Source: MSH
  4. Positron Emission Tomography Computed Tomography CUI: C1699633 / Source: MSH

Descendant Path 8 (Top Source: MSH)

  1. Radionuclide Imaging (START) CUI: C0034606 / Source: MSH
  2. Perfusion Imaging CUI: C2350393 / Source: MSH

Descendant Path 9 (Top Source: MSH)

  1. Radionuclide Imaging (START) CUI: C0034606 / Source: MSH
  2. Lymphoscintigraphy CUI: C0412375 / Source: MSH

Descendant Path 10 (Top Source: MSH)

  1. Radionuclide Imaging (START) CUI: C0034606 / Source: MSH
  2. Ventilation-Perfusion Scan CUI: C0560738 / Source: MSH

Descendant Path 11 (Top Source: MSH)

  1. Radionuclide Imaging (START) CUI: C0034606 / Source: MSH
  2. Dopaminergic Imaging CUI: C5690898 / Source: MSH

Unique Ancestor Paths Found: 2 | Unique Descendant Paths Found: 11 | Max Depth: 10 levels.