Esophageal Cancer Survival Rates
-
Types
-
The type of esophageal cancer is determined by the cells affected. Squamous cell carcinoma (SCC) affects squamous cells, and adenocarcinoma is cancer that starts in mucus-producing cells. SCC affects primarily African Americans, while adenocarcinoma affects primarily Caucasians.
Features
-
Symptoms of esophageal cancer include food getting stuck in the throat or coming back up, painful swallowing, chest or back pain, weight loss, indigestion and chronic hoarseness.
Risk Factors
-
Risk factors for SCC are a history of gastroesophageal reflux disease (GERD), smoking and alcohol use. For adenocarcinoma esophageal cancer, the risk factors are GERD and obesity.
Survival Rate
-
Current survival rates are 18 percent for Caucasians and 11 percent for African Americans. The low survival rate is due to the lack of early symptoms of esophageal cancer.
History
-
In the 1960s, five-year survival rates were 4 percent for Caucasians and 1 percent for African Americans.
Geography
-
Esophageal cancer is more common in Asia and Africa than in the United States, with SCC being most prevalent. In the US, adenocarcinoma has risen 2 percent a year for Caucasian men, while the rate for Caucasian women has not changed. SCC in African Americans is declining.
-