title: Motor neuron disease associated with cancer.
mesh_terms: D000368:Aged; D018288:Carcinoma, Small Cell / Q000150:complications*; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications*; D008297:Male; D009046:Motor Neurons; D009468:Neuromuscular Diseases / Q000209:etiology*; D010257:Paraneoplastic Syndromes / Q000209:etiology*