What is the esophagus?
The esophagus is a muscular tube in the chest. It's about 10 inches (25 centimeters) long.
This organ is part of the digestive tract. Food moves from the mouth through the esophagus to the stomach.
The wall of the esophagus has several layers:
Inner layer or lining: The lining (mucosa) of the esophagus is wet, which helps food to pass to the stomach.
Submucosa: Glands in t Read More
Stomach cancer is an abnormal growth of cells that begins in the stomach. The stomach is a muscular sac located in the upper middle of your abdomen, just below your ribs. Your stomach receives and holds the food you eat and then helps to break down and digest it.