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 vs. Gastric Bypass: A Comparison of the Benefits, Risks, and Effectiveness of Gastric Sleeve and Gastric Bypass Surgery. Vertical sleeve gastrectomy, also called gastric sleeve, is an option for patients who are too ill or are not qualified to undergo more radical bariatric procedures.