Summary. This article outlines the steps you must take to find out what version of Java is running in your Windows 7 computer.ummary. This article outlines the steps you must take to find out what version of Java is running in your Windows 7 computer.
Achalasia is a disorder of the esophagus. There is a lower esophageal sphincter, which is a muscle, where the esophagus meets the stomach. In achalasia, that sphincter does not relax enough, there are fewer nerves than normal and there is no peristalsis in the lower two-thirds of the esophagus.
As food passes through the esophagus, it reaches the cardia, the junction at which the esophagus attaches to the stomach. The cardia secretes mainly mucus and HCO3-. Passing through the lower esophageal sphincter, the food will then enter the stomach which is comprised of 3 parts: the fundus, corpus (body), and antrum. The fundus is the most superior portion of the stomach; superior to the fundus is the diaphragm and lateral to it is the spleen. The right (medial) side of the corpus is relatively straight and is known as the lesser curvature while the left (lateral) side of the corpus is known as the greater curvature.