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barium sulfate
bar·i·um sul·fate [ bayr-ee-um sul-fayt ]
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Definitions related to barium sulfate:
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A compound used as an x-ray contrast medium that occurs in nature as the mineral barite. It is also used in various manufacturing applications and mixed into heavy concrete to serve as a radiation shield.NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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The sulfate salt of barium, an alkaline, divalent metal. Barium sulfate is quite insoluble in water, and is used as a radiopaque agent to diagnose gastrointestinal medical conditions. Barium sulfate is taken by mouth or given rectally. (NCI04)NCI ThesaurusU.S. National Cancer Institute, 2021
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