title: Mixed tumours of the lung: a report of three cases.
abstract: Three patients with mixed tumours of the lung are presented. The difficulties making a histological diagnosis are stressed and the value of extensive examination of large amounts of tissue, and electron microscopy is emphasized.
mesh_terms: D000328:Adult; D000368:Aged; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009373:Neoplasms, Germ Cell and Embryonal / Q000175:diagnosis / Q000473:pathology*