Science and Medicine

Bezoar

A bezoar stone (, BEE-zor) is a mass often found trapped in the gastrointestinal system, though it can occur in other locations. A pseudobezoar is an indigestible object introduced intentionally into the digestive system. There are several varieties of bezoar, some of which have inorganic constituents and others organic. The term has both modern (medical, scientific) and traditional usage.

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• ▸List of disasters in the United States by death toll
• ▸Area codes 706 and 762
• ▸1563 London plague

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