In the early stages, esophageal cancer often has few symptoms. As the tumor grows larger, the expression will also become more obvious. Most patients with esophageal cancer present with difficulty swallowing, when swallowing is choking.

Treatment for esophageal cancer depends on factors including the size, location, spread of the tumor, and the patient's general condition. Measures commonly used to control cancer

Esophageal cancer is common in elderly patients, who use a lot of alcohol, beer, and tobacco. To diagnose esophageal cancer, doctors can use a variety of techniques such as pet imaging, esophagoscopy, biopsy, etc.