obsolete_Pituitary Gland Adenoma true true adenoma of the pituitary PTAD adenoma of pituitary gland ICD10:D35.2 Replaced by Mondo term MONDO_0006373, with which this term was previously merged. Use: http://purl.obolibrary.org/obo/MONDO_0006373 adenoma, anterior lobe pituitary gland, benign EFO:1000478 DOID:3829 ONCOTREE:PTAD http://purl.obolibrary.org/obo/MONDO_0006373 adenoma of the pituitary gland SCTID:254956000 MedDRA:10035079 OMIM:617540 OMIM:617686 3.88.0 pituitary gland adenoma NCIT:C3329 A non-metastasizing tumor that arises from the adenohypophysial cells of the anterior lobe of the pituitary gland. The tumor can be hormonally functioning or not. The diagnosis can be based on imaging studies and/or radioimmunoassays. Due to its location in the sella turcica, expansion of the tumor mass can impinge on the optic chiasm or involve the temporal lobe, third ventricle and posterior fossa A frequently associated physical finding is bitemporal hemianopsia which may progress to further visual loss. Orphanet:99408 ICDO:8272/0 pituitary adenoma UMLS:C0032000 adenoma of pituitary