^ http://www.ebi.ac.uk/efo/EFO_1000475

A pineal gland neoplasm located_in the brain. [ http://www.ebi.ac.uk/ontology/webulous#OPPL_pattern ]

A poorly differentiated malignant embryonal neoplasm arising from the pineal region. It usually occurs in children and it is characterized by the presence of small immature neuroepithelial cells. It may follow an aggressive clinical course. [ http://www.ebi.ac.uk/ontology/webulous#OPPL_pattern ]

Synonyms: Pinealoma, Pineal PNET