[Carcinoid syndrome associated with lung tumors].
D006801:Humans; D008168:Lung / Q000378:metabolism; D008175:Lung Neoplasms / Q000150:complications*; D008303:Malignant Carcinoid Syndrome / Q000150:complications*; D008854:Microscopy, Electron; D012701:Serotonin / Q000378:metabolism
D012701:Serotonin