UMLS Hierarchy Tracer (Ancestors & Descendants)

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Target Concept: Head and Neck Neoplasms (C0018671)

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: **7** | Descendant Raw Count: **504**)

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. Neoplasms CUI: C0027651 / Source: MSH
  7. Neoplasms by Site CUI: C0027653 / Source: MSH
  8. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH
  2. Esophageal Neoplasms CUI: C0014859 / Source: MSH
  3. Esophageal Squamous Cell Carcinoma CUI: C0279626 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH
  2. Facial Neoplasms CUI: C0015461 / Source: MSH
  3. Eyelid Neoplasms CUI: C0015424 / Source: MSH

Descendant Path 3 (Top Source: MSH)

  1. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH
  2. Mouth Neoplasms CUI: C0026640 / Source: MSH
  3. Gingival Neoplasms CUI: C0017570 / Source: MSH

Descendant Path 4 (Top Source: MSH)

  1. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH
  2. Mouth Neoplasms CUI: C0026640 / Source: MSH
  3. Leukoplakia, Oral CUI: C0023532 / Source: MSH
  4. Leukoplakia, Hairy CUI: C0206186 / Source: MSH

Descendant Path 5 (Top Source: MSH)

  1. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH
  2. Mouth Neoplasms CUI: C0026640 / Source: MSH
  3. Lip Neoplasms CUI: C0023761 / Source: MSH

Descendant Path 6 (Top Source: MSH)

  1. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH
  2. Mouth Neoplasms CUI: C0026640 / Source: MSH
  3. Palatal Neoplasms CUI: C0030215 / Source: MSH

Descendant Path 7 (Top Source: MSH)

  1. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH
  2. Mouth Neoplasms CUI: C0026640 / Source: MSH
  3. Salivary Gland Neoplasms CUI: C0036095 / Source: MSH
  4. Parotid Neoplasms CUI: C0030581 / Source: MSH

Descendant Path 8 (Top Source: MSH)

  1. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH
  2. Mouth Neoplasms CUI: C0026640 / Source: MSH
  3. Salivary Gland Neoplasms CUI: C0036095 / Source: MSH
  4. Sublingual Gland Neoplasms CUI: C0038554 / Source: MSH

Descendant Path 9 (Top Source: MSH)

  1. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH
  2. Mouth Neoplasms CUI: C0026640 / Source: MSH
  3. Salivary Gland Neoplasms CUI: C0036095 / Source: MSH
  4. Submandibular Gland Neoplasms CUI: C0038558 / Source: MSH

Descendant Path 10 (Top Source: MSH)

  1. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH
  2. Mouth Neoplasms CUI: C0026640 / Source: MSH
  3. Tongue Neoplasms CUI: C0040411 / Source: MSH

Descendant Path 11 (Top Source: MSH)

  1. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH
  2. Parathyroid Neoplasms CUI: C0030521 / Source: MSH

Descendant Path 12 (Top Source: MSH)

  1. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH
  2. Thyroid Neoplasms CUI: C0040136 / Source: MSH

Descendant Path 13 (Top Source: MSH)

  1. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH
  2. Tracheal Neoplasms CUI: C0040582 / Source: MSH

Descendant Path 14 (Top Source: MSH)

  1. Head and Neck Neoplasms (START) CUI: C0018671 / Source: MSH
  2. Squamous Cell Carcinoma of Head and Neck CUI: C1168401 / Source: MSH

Unique Ancestor Paths Found: 1 | Unique Descendant Paths Found: 14 | Max Depth: 10 levels.