4 early warning signs and symptoms of esophageal cancer
Esophageal cancer is a serious disease that affects the esophagus, the tube carrying food from the throat to the stomach. It usually grows in silence-and the symptoms become pronounced when the cancer has reached an advanced stage. Awareness of early signs can facilitate early diagnosis and ultimately a more effective treatment outcome. Following are four major warning signs of esophageal cancer described naturally and clearly. (source: American Cancer Society)