FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term granular cell tumor of the sellar region ID (Ontology) DOID:5047 (Human Disease)
Definition A posterior pituitary gland neoplasm that arises from the neurohypophysis or infundibulum. It is composed of nests of large cells with granular, eosinophilic cytoplasm due to abundant intracytoplasmic lysosomes.
Also Known As "neurohypophysis granular cell tumor"
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Spanning Tree (Parents/Children)
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  pituitary gland benign neoplasm
   |__posterior pituitary gland neoplasm
       |__granular cell tumor of the sellar region
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Is a posterior pituitary gland neoplasm
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Synonyms
  • "neurohypophysis granular cell tumor" EXACT
Secondary IDs
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NCI:C7017
SNOMEDCT_US_2023_03_01:699331002
UMLS_CUI:C1333873