Carcinoid syndrome occurs when a rare cancerous tumor called a carcinoid tumor secretes certain chemicals into your bloodstream, causing a variety of signs and symptoms. Carcinoid tumors occur most commonly in the gastrointestinal tract or lungs.
Carcinoid syndrome typically occurs in people who have carcinoid tumors that are advanced. Treatment for carcinoid syndrome usually involves treating the cancer. However, because most carcinoid tumors don't cause carcinoid syndrome until they're advanced, a cure may not be possible. In those cases, medications may relieve your carcinoid syndrome symptoms and make you more comfortable.
July 01, 2015
- Niederhuber JE, et al., eds. Cancer of the endocrine system. In: Abeloff's Clinical Oncology. 5th ed. Philadelphia, Pa.: Churchill Livingstone Elsevier; 2014. http://www.clinicalkey.com. Accessed Jan. 5, 2015.
- Feldman M, et al. Gastrointestinal carcinoid tumors (gastrointestinal neuroendocrine tumors) and the carcinoid syndrome. In: Sleisenger & Fordtran's Gastrointestinal and Liver Disease: Pathophysiology, Diagnosis, Management. 9th ed. Philadelphia, Pa.: Saunders Elsevier; 2010. http://www.clinicalkey.com. Accessed Jan. 5, 2015.
- Goldman L, et al. Carcinoid syndrome. In: Goldman's Cecil Medicine. 24th ed. Philadelphia, Pa.: Saunders Elsevier; 2012. http://www.clinicalkey.com. Accessed Jan. 5, 2015.
- Goldfinger SE, et al. Treatment of the carcinoid syndrome. http://www.uptodate.com/home. Accessed Feb. 12, 2015.