Cholecystectomy (/ËkÉlÉsÉªsËtÉktÉmi/ ; plural: cholecystectomies) is the surgical removal of the gallbladder.It is a common treatment of symptomatic gallstones and other gallbladder conditions.ndications for cholecystectomy include inflammation of the gall bladder (cholecystitis), biliary colic, risk factors for gall bladder cancer, and pancreatitis caused by gall stones.
In its most common usage, affect is a verb; to affect something is to make an impact on something. In its most common usage, effect is a noun and is usually followed by the preposition on; things have an effect on other things. When used as a verb.
It is often preceded by the words a, an, any, the, take, into, and no. (These words may be separated from effect by an adjective.) Affect is almost always a verb. It means to influence and to produce a change such as Alcohol drastically affects decision making.