Carcinoid syndrome

Carcinoid syndrome refers to the array of symptoms that occur secondary to carcinoid tumors. The syndrome includes flushing and diarrhea, and, less frequently, heart failure and bronchoconstriction. It is caused by endogenous secretion of mainly serotonin and kallikrein. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video

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