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calcification    
n. 石灰化

石灰化

calcification
n 1: a process that impregnates something with calcium (or
calcium salts)
2: tissue hardened by deposition of lime salts
3: an inflexible and unchanging state; "the calcification of
negotiations"

Calcification \Cal`ci*fi*ca"tion\
(k[a^]l`s[i^]*f[i^]*k[=a]"sh[u^]n), n. (Physiol.)
The process of change into a stony or calcareous substance by
the deposition of lime salt; -- normally, as in the formation
of bone and of teeth; abnormally, as in calcareous
degeneration of tissue.
[1913 Webster]

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  • Aortic calcification: An early sign of heart valve problems?
    Aortic valve calcification is a condition in which calcium builds up on the aortic valve Buildups of calcium can cause the valve opening to become narrow Severe narrowing can reduce or block blood flow through the aortic valve — a condition called aortic valve stenosis
  • Breast calcifications - Mayo Clinic
    Joe BN, et al Mammographic analysis of breast calcifications In: Breast Imaging 4th ed Elsevier; 2023 https: www clinicalkey com Accessed Oct 18, 2024
  • Breast calcifications Causes - Mayo Clinic
    Skin calcification, called dermal calcification, or blood vessel calcification, called vascular calcification Products such as deodorants, creams or powders may have materials that look like calcifications on a mammogram These materials make it harder to tell whether the calcifications are due to cancer or not
  • Breast calcifications - Mayo Clinic
    Breast calcifications Calcifications are small buildups of calcium, called calcium deposits, in the breast They show up as white spots on a mammo
  • Breast calcifications When to see a doctor - Mayo Clinic
    If a radiologist suspects that your breast calcifications are a result of precancerous changes or breast cancer, you may need another mammogram The second mammogram has blown-up views to get a closer look at the calcifications, known as magnification views Or the radiologist may suggest a breast
  • Mitral valve stenosis - Symptoms and causes - Mayo Clinic
    As you age, calcium deposits can build up around the mitral valve This can cause narrowing of the structures that support the mitral valve flaps The condition is called mitral annular calcification, or MAC for short Severe MAC can cause mitral stenosis symptoms It's difficult to treat even with surgery
  • Aortic valve stenosis - Symptoms and causes - Mayo Clinic
    Some individuals are felt to be genetically predisposed aortic stenosis Aortic stenosis is in general a progressive disease Progressive calcification of the valve results in progressive narrowing and a pressure overload phenomenon in the heart This can cause thickening of the heart muscle and stiffening
  • Calciphylaxis - Symptoms and causes - Mayo Clinic
    Overview Calciphylaxis (kal-sih-fuh-LAK-sis) is a rare, serious disease It involves a buildup of calcium in small blood vessels of fat tissues and skin
  • Arteriosclerosis atherosclerosis - Diagnosis and treatment - Mayo Clinic
    Diagnosis To diagnose atherosclerosis, your healthcare professional examines you and listens to your heart You usually are asked questions about your symptoms and your family health history
  • Testicular microlithiasis: Is it linked with testicular cancer?
    Testicular microlithiasis (tes-TIK-yoo-lur my-kroh-lih-THIE-uh-sis) is a condition in which small clusters of calcium form in the testicles It can be detected on an ultrasound exam of the scrotum Several studies show a relationship between testicular microlithiasis and testicular cancer But it is





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