In politics, lustration refers to the purge of government officials once affiliated with the Communist system in Central and Eastern Europe. Various forms of lustration were employed in post-communist Europe.
A gastrectomy is a partial or total surgical removal of the stomach.
Gastric sleeve surgery is the process of creating a smaller stomach that is shaped like a sleeve. This gives the food a smaller space to sit in and also directs the food downward through the intestines.