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Symptoms
By Mayo Clinic staff
In some cases, carcinoid tumors don't cause any signs or symptoms. When they do occur, signs and symptoms are usually vague and depend on the location of the tumor.
Carcinoid tumors in the lungs
Signs and symptoms of carcinoid lung tumors include:
- Chest pain
- Wheezing
- Shortness of breath
- Diarrhea
- Redness or a feeling of warmth in your face and neck (skin flushing)
- Weight gain, particularly around the midsection and upper back
- Pink or purple marks on the skin that look like stretch marks
Carcinoid tumors in the digestive tract
Signs and symptoms of carcinoid tumors in the digestive tract include:
- Abdominal pain
- Diarrhea
- Nausea, vomiting and inability to pass stool due to intestinal blockage (bowel obstruction)
- Rectal bleeding
- Rectal pain
- Redness or a feeling of warmth in your face and neck (skin flushing)
When to see a doctor
If you experience any signs and symptoms that bother you and are persistent, make an appointment with your doctor.
References
- Kronenberg HM, et al. Williams Textbook of Endocrinology. 12th ed. Philadelphia, Pa.: Saunders Elsevier; 2011. http://www.mdconsult.com/das/book/body/191205553-3/0/1555/0.html#. Accessed Oct. 23, 2012.
- Neuroendocrine tumors. Fort Washington, Pa.: National Comprehensive Cancer Network. http://www.nccn.org/professionals/physician_gls/f_guidelines.asp. Accessed Oct. 23, 2012.
- Feldman M, et al. Sleisenger & Fordtran's Gastrointestinal and Liver Disease: Pathophysiology, Diagnosis, Management. 9th ed. Philadelphia, Pa.: Saunders Elsevier; 2010. http://www.mdconsult.com/books/about.do?eid=4-u1.0-B978-1-4160-6189-2..X0001-7--TOP&isbn=978-1-4160-6189-2&about=true&uniqId=229935664-2192. Accessed Oct. 23, 2012.
- Goldman L, et al. Cecil Medicine. 24th ed. Philadelphia, Pa.: Saunders Elsevier; 2012. http://www.mdconsult.com/das/book/body/191371208-2/0/1492/0.html#. Accessed Oct. 23, 2012.
- Gastrointestinal carcinoid tumors treatment (PDQ). National Cancer Institute. http://cancer.gov/cancertopics/pdq/treatment/gastrointestinalcarcinoid/Patient. Accessed Oct. 24, 2012.
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