[Process, development and occurrence of hematogenous metastasis in lung cancer].
D000230:Adenocarcinoma / Q000098:blood supply; D002294:Carcinoma, Squamous Cell / Q000098:blood supply; D006801:Humans; D008113:Liver Neoplasms / Q000556:secondary; D008175:Lung Neoplasms / Q000098:blood supply*; D009360:Neoplastic Cells, Circulating