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.
1 Protection policies â designed to provide a benefit, typically a lump sum payment, in the event of specified event. A common form of a protection policy design is term insurance.  Investment policies â where the main objective is to facilitate the growth of capital by regular or single premiums.