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.
If the pain doesn't go away within a few hours, or if you are vomiting or have a fever, you should go to your doctor. There are two types of gallstones â cholesterol stones and pigment stones. Cholesterol stones are the most common type of gallstone, occurring in approximately 80% of patients with gallstones.