Ice and water never fail to keep the hooligans entertained. A backyard water wall is easy to make with a few recyclable containers. The hooligans have enjoyed hours of fun with this one over the years. Sand, water and soap are all you need to set up a pretend coffee shop for your little ones.
Print. 1  Pylorus. Pylorus The pylorus is a muscular valve that holds food in the stomach until it is ready for the next stage in the digestive process. 2  Pyloric stenosis. Pyloric stenosis In pyloric stenosis, the pylorus muscles thicken, blocking food from entering the baby's small intestine.
Helicobacter pylori (which is written in an abbreviated form as H. pylori) is a form of bacteria, a bug or germ, that lives in the sticky fluid (mucus) which coats the lining of the human stomach and duodenum. It is usually a life-long infection and may cause no problems.