title: Appearance of small cell anaplastic carcinoma of the lung in two patients apparently cured of squamous cell carcinoma of the lung.
mesh_terms: D000368:Aged; D002283:Carcinoma, Bronchogenic / Q000473:pathology; D018288:Carcinoma, Small Cell / Q000188:drug therapy / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy / Q000473:pathology* / Q000601:surgery; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D011379:Prognosis