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Gadolinium causes rare deadly skin disease
Nephrogenic Systemic
Fibrosis
or
Nephrogenic Fibrosing
Dermopathy
NSF is a
life-threatening disease caused by gadolinium based MRI contrast agents.
NSF was first
diagnosed in 1998. In early 2006, a researcher in Norway noted that all
of his patients with the disease were patients with kidney failure who
previously had gadolinium contrast agent MRIs.
Studies
since then have confirmed that most or all people diagnosed with NSF had
gadolinium based MRI contrast agents and had kidney failure.
Gadolinium is a
heavy metal which is used as a contrast agent in some MRIs. It is not
used in CT scans. The Gadolinium is toxic, but is temporarily
encapsulated in a chelate protecting it from exposure to the body during
the scan. The dye is typically cleared out of the body through the
kidneys within less than an hour. However, the dye is not cleared from
the body quickly in people with kidney failure. Consequently, the
chelate wears off, and the gadolinium is dispersed throughout the body,
causing NSF.
Typically, NSF/NFD appears as
a white, blister-like lesion on the skin. The skin will start to
swell, tighten, become itchy and irritable, and the skin will develop a
leathery/woody texture. Frequently, there are additional complaints of bone pain.
Many people end up in wheelchairs because they can't straighten their
legs. In the most severe cases, the fibrosis can attack the heart,
causing death from heart failure. The only way to properly diagnose NSF
is through a skin biopsy to test for the presence of Gadolinium.
Gadolinium is not naturally present in the human body.
Our firm
represents many people with NSF throughout the country. |