The basic PEST analysis includes four factors: 1  Political factors are basically to what degree the government intervenes in the economy. 2  Specifically, political factors has areas including tax policy, labor law, environmental law, trade restrictions, tariffs, and political stability.
Gallstones are small, hard deposits that form in the gallbladder, a sac-like organ that lies under the liver in the upper right side of the abdomen. They are common in the wealthy countries, affecting 10-15% of adults. Most people with gallstones don't even know they have them.
Gallstones are calculi (or stones) that form inside of the gallbladder. That may seem like an easily discovered definition due to the name itself, but let's go a little further. They are made out of bile elements that gather together. Despite forming in this one location, they may move away from their location of origin and reach other areas such as, for a couple of examples, the pancreatic and common bile ducts. Symptoms. Gallstones can lead to elevated liver enzymes.