title: Olfactory groove and planum sphenoidale meningioma: Dementia masquerade.
authors.affiliation: Chief Resident of the Family Medicine Residency Program in the National University Health System in Singapore. gracechiangsh@gmail.com.
authors.forename: Grace Shu Hui
authors.initials: GS
authors.lastname: Chiang
authors.affiliation: Associate Program Director of the Family Medicine Residency Program in the National University Health System, President of the Gerontological Society of Singapore, and a member of the Public Guardian Board of the Mental Capacity Act in the Ministry of Social and Family Development in Singapore.
authors.forename: Lee Gan
authors.initials: LG
authors.lastname: Goh
mesh_terms: D060825:Cognitive Dysfunction / Q000209:etiology; D003704:Dementia / Q000209:etiology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008577:Meningeal Neoplasms / Q000000981:diagnostic imaging* / Q000523:psychology*; D008579:Meningioma / Q000000981:diagnostic imaging* / Q000523:psychology*; D008875:Middle Aged; D012919:Social Behavior