title: [Screening of ectopic ACTH-producing tumor associated with lung neoplasms and 2 cases diagnosed by this method].
mesh_terms: D000324:Adrenocorticotropic Hormone / Q000032:analysis; D000368:Aged; D006729:Hormones, Ectopic; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009369:Neoplasms / Q000175:diagnosis*; D010912:Pituitary-Adrenal Function Tests; D011863:Radioimmunoassay
chemical_list: D006729:Hormones, Ectopic; D000324:Adrenocorticotropic Hormone