title: [Current methods of diagnosis of early cancer of the pulmonary hilum (1). Mode of disease progression and radiography of the early cancer of the hilum].
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D011859:Radiography