title: Intussusception as an unusual complication of metastatic lung cancer.
mesh_terms: D000368:Aged; D018288:Carcinoma, Small Cell / Q000150:complications* / Q000556:secondary; D006801:Humans; D007421:Intestine, Small; D007443:Intussusception / Q000209:etiology*; D008175:Lung Neoplasms / Q000150:complications* / Q000556:secondary; D008297:Male; D009362:Neoplasm Metastasis