Carcinoid syndrome

Flush syndrome; Argentaffinoma syndrome

Carcinoid syndrome is a group of symptoms associated with carcinoid tumors. These are tumors most often of the small intestine, colon, appendix, or bronchial tubes in the lungs.

Serotonin uptake

Carcinoid syndrome is the pattern of symptoms that typically are exhibited by people with carcinoid tumors. The symptoms include bright red facial flushing, diarrhea, and occasionally wheezing. A specific type of heart valve damage can occur, as well as other cardiac problems. Carcinoid tumors secrete excessive amounts of the hormone serotonin. Surgery with complete removal of the tumor tissue is the ideal treatment. It can result in a permanent cure if it is possible to remove the tumor entirely.



Exams and Tests


Support Groups

Outlook (Prognosis)

Possible Complications

When to Contact a Medical Professional