Stomach and Duodenum

Stomach and Duodenum
The stomach is a J-shaped sac connecting the esophagus above and the small intestine below. The first part of the small intestine is known as the duodenum. The stomach varies considerably in size, shape and position but lies in the upper central part of the abdomen behind the lower ribs. Although it is [...]

Gastroparesis

Diseases: Stomach and Duodenum: Gastroparesis
In this group of uncommon disorders, patients suffer from symptoms which are suggestive of blockage (obstruction) of the stomach, yet investigations show no evidence of a mechanical blockage. The underlying problem is disturbance of the hormonal and nervous control of stomach emptying.
In most cases the cause is unknown. The most common [...]