title: Brain metastasis as the first manifestation of lung cancer.
authors.forename: Katsunori
authors.initials: K
authors.lastname: Kagohashi
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Satoh
authors.forename: Yuko T
authors.initials: YT
authors.lastname: Yamashita
authors.forename: Kiyohisa
authors.initials: K
authors.lastname: Sekizawa
mesh_terms: D000328:Adult; D000368:Aged; D001932:Brain Neoplasms / Q000556:secondary* / Q000628:therapy; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011379:Prognosis