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Calcification

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Illustrations

Cranial calcification
Cranial calcification

Definition    Return to top

Calcification is a process in which a mineral called calcium builds up in body tissue, causing the tissue to harden. This can be a normal or abnormal process.

Information    Return to top

Ninety-nine percent (99%) of calcium entering the body is deposited in bones and teeth. The remaining 1% of calcium is dissolved in the blood.

When a disorder affects the balance between calcium and other minerals or chemicals in the body, calcium can be deposited in other parts of the body, such as arteries, kidneys, lungs, and brain. Calcium deposits in these parts of the body can cause problems with how these blood vessels and organs work. Calcifications can usually be seen on x-ray films.

See also: Mineral metabolism disorders

Update Date: 7/21/2006

Updated by: Benjamin W. Van Voorhees, MD, MPH, Assistant Professor of Medicine and Pediatrics, The University of Chicago, Chicago, IL. Review provided by VeriMed Healthcare Network.

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