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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
arteriovenous malformations of the brain +   
astroblastoma +   
benign meningioma 
brain angioma +  
central nervous system chondroma 
central nervous system hemangioma +   
central nervous system leiomyoma 
central nervous system lipoma +   
choroid plexus papilloma +   
craniopharyngioma +   
A benign pituitary-region neoplasm that originates from Rathke's pouch. The two major histologic and clinical subtypes are adamantinous (or classical) craniopharyngioma and papillary craniopharyngioma. The adamantinous form presents in children and adolescents as an expanding cystic lesion in the pituitary region. The cystic cavity is filled with a black viscous substance and histologically the tumor is composed of adamantinomatous epithelium and areas of calcification and necrosis. Papillary craniopharyngiomas occur in adults, and histologically feature a squamous epithelium with papillations. (From Joynt, Clinical Neurology, 1998, Ch14, p50)
diffuse leptomeningeal glioneuronal tumor 
dysembryoplastic neuroepithelial tumor  
gangliocytoma 
low grade glioma +   
melanotic neuroectodermal tumor  
meningeal melanocytoma 
multinodular and vacuolating neuronal tumor 
myxoid glioneuronal tumor 
neurilemmoma of the fifth cranial nerve 
neuroendocrine tumor +   
papillary glioneuronal tumor 
perineural angioma 
peripheral nervous system benign neoplasm +  
polymorphous low grade neuroepithelial tumour of the young 
rosette-forming glioneuronal tumor  
schwannoma of twelfth cranial nerve 
skin meningioma 
spinal cord dermoid cyst 

Synonyms
Exact Synonyms: Child Craniopharyngioma ;   Child Craniopharyngiomas ;   Craniopharyngiomas ;   Rathke Cleft Neoplasm ;   Rathke Pouch Tumor ;   Rathke's Cleft Neoplasm ;   Rathke's pouch tumor ;   Rathkes Cleft Neoplasm ;   Rathkes pouch tumor ;   adult craniopharyngioma
Narrow Synonyms: Adamantinous Craniopharyngioma ;   Adamantinous Craniopharyngiomas ;   Papillary Craniopharyngioma ;   Papillary Craniopharyngiomas
Primary IDs: MESH:D003397
Xrefs: EFO:1000209 ;   GARD:10486 ;   ICDO:9350/1 ;   NCI:C2964
Definition Sources: MESH:D003397

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