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Definition
By Mayo Clinic staff
Esophageal cancer is cancer that occurs in the esophagus — a long hollow tube that runs from your throat to your stomach. Your esophagus carries food you swallow to your stomach to be digested.
Esophageal cancer usually begins in the cells that line the inside of the esophagus. Esophageal cancer can occur anywhere along the esophagus, but in people in the United States, it occurs most often in the lower portion of the esophagus.
Esophageal cancer isn't common in the United States. In other areas of the world, such as Asia and parts of Africa, esophageal cancer is much more common.
Symptoms
References
- Kleinberg LR, et al. Cancer of the esophagus. In: Abeloff MD, et al. Abeloff's Clinical Oncology. 4th ed. Philadelphia, Pa.: Churchill Livingstone; 2008:1399.
- Esophageal cancer. Fort Washington, Pa.: National Comprehensive Cancer Network. http://www.nccn.org/professionals/physician_gls/PDF/esophageal.pdf. Accessed March 9, 2009.
- Esophageal cancer treatment (PDQ) health professional version. National Cancer Institute. http://www.cancer.gov/cancertopics/pdq/treatment/esophageal/healthprofessional/allpages. Accessed March 9, 2009.
- Esophageal cancer screening (PDQ) health professional version. National Cancer Institute. http://www.cancer.gov/cancertopics/pdq/screening/esophageal/healthprofessional/allpages. Accessed March 9, 2009.
- Questions to ask the doctor. Cancer.Net. http://www.cancer.net/patient/Cancer+Types/Esophageal+Cancer. Accessed March 10, 2009.
- Eating hints for cancer patients: Before, during and after treatment. National Cancer Institute. http://www.cancer.gov/cancertopics/eatinghints/allpages/print. Accessed March 12, 2009.
- Adult cancer pain. Fort Washington, Pa.: National Comprehensive Cancer Network. http://www.nccn.org/professionals/physician_gls/PDF/pain.pdf. Accessed March 12, 2009.
- Esophageal cancer prevention (PDQ) health professional version. National Cancer Institute. http://www.cancer.gov/cancertopics/pdq/prevention/esophageal/healthprofessional/allpages. Accessed March 9, 2009.
