title: Metastasis of cancer to cancer.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology*; D000328:Adult; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology / Q000556:secondary*; D008175:Lung Neoplasms / Q000473:pathology*; D008207:Lymphatic Metastasis; D009378:Neoplasms, Multiple Primary; D010996:Pleural Effusion / Q000209:etiology