NOTE: This is the Professional Version. CONSUMERS: Click here for the Consumer Version. A bezoar is a tightly packed collection of partially digested or undigested material that is unable to exit the stomach. Gastric bezoars are usually rare and can occur in all age groups. They often occur in patients with behavior disorder or abnormal gastric emptying and also after gastric surgery.
verb (used without object), presided, presiding. 1. to occupy the place of authority or control, as in an assembly or meeting; act as president or chairperson. 2. to exercise management or control (usually followed by over): The lawyer presided over the estate. Origin of preside.
governance. noun rule, government, authority, administration, sovereignty, dominion, polity A fundamental change in the governance of the country is the key to all other changes.overnance-the persons (or committees or departments etc.) who make up a body for the purpose of administering something; he claims that the present administration is corrupt; the governance of an association is responsible to its members; he quickly became recognized as a member of the establishment.