Malignant cells and ectopic hormone production.
D000182:ACTH Syndrome, Ectopic / Q000175:diagnosis / Q000601:surgery; D000328:Adult; D006729:Hormones, Ectopic / Q000378:metabolism*; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000601:surgery; D008297:Male; D009369:Neoplasms / Q000378:metabolism*; D009384:Paraneoplastic Endocrine Syndromes / Q000175:diagnosis*
D006729:Hormones, Ectopic