Acute cholecystitis develops in approximately 20% of patients with biliary colic if they are left untreated.However, the incidence of acute cholecystitis is falling, likely due to increased acceptance by patients of laparoscopic cholecystectomy as a treatment of symptomatic gallstones.
Group Policies are rules that can be applied to a machine every time the operating system starts up. These rules can be used to significantly improve the baseline security of the operating system, on the global or local level.
The term mercantilism is often used today to describe protectionist trade policies which, when coupled with other government policies, directly or indirectly subsidize particular industries in order to gain national or regional trade advantage. Japan, as stated above, is a late 20th century example of such policies.