Hiatus Hernia is a condition in which the upperpart of stomach bulges or squeezes through the opening in diaphragm (large muscle separating chest and abdomen).

Stomach wall is made of five layers of tissue. Stomach cancer begins in the inner most layer, mucus-producing cells that line the stomach. It then advances and spreads..

Esophagus, is a hollow muscular tube (the food pipe) that runs between your throat and the stomach. It carries the food you swallow from mouth to your stomach through movements known as peristalsis.

Achalasia is a serious disorder of the esophagus in which your nerves and muscles fail to work properly.

Gastroesophageal Reflux Disease (GERD) is a form of digestive disorder, which affects the lower oesophageal sphincters or the muscle ring present between the stomach and the food pipe.