The long-lasting effect of ferumoxytol on abdominal magnetic resonance imaging.

The long-lasting effect of ferumoxytol on abdominal magnetic resonance imaging.

Journal of computer assisted tomography (2014-04-16)

Aaron Harman, Kevin J Chang, Damian Dupuy, Peter Rintels

RESUMEN

Ferumoxytol is a parenteral iron therapy that the Food and Drug Administration recently approved for the treatment of iron-deficiency anemia. The form of the iron, ultrasmall superparamagnetic iron oxide nanoparticles, causes T1, T2, and T2* shortening on magnetic resonance imaging, which can mimic hemosiderosis. We report such a case, with laboratory findings that demonstrate normal iron stores, and discuss the potential implications.

MATERIALES

Referencia del producto

Marca

Descripción del producto

637106

Sigma-Aldrich

Iron(II,III) oxide, nanopowder, 50-100 nm particle size (SEM), 97% trace metals basis

310069

Sigma-Aldrich

Iron(II,III) oxide, powder, <5 μm, 95%

518158

Sigma-Aldrich

Iron(II,III) oxide, 99.99% trace metals basis

700312

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Iron oxide(II,III), magnetic nanoparticles solution, 10 nm avg. part. size, 5 mg/mL in toluene

725358

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Iron oxide(II,III), magnetic nanoparticles solution, 10 nm avg. part. size, 5 mg/mL in H₂O

747408

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Iron oxide(II,III), magnetic nanoparticles solution, 30 nm avg. part. size (TEM), PEG functionalized, 1 mg/mL Fe in H₂O, dispersion

747254

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Iron oxide(II,III), magnetic nanoparticles solution, 10 nm avg. part. size (TEM), carboxylic acid functionalized, 5 mg/mL Fe in H₂O, dispersion

725331

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Iron oxide(II,III), magnetic nanoparticles solution, 5 nm avg. part. size, 5 mg/mL in H₂O

725366

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Iron oxide(II,III), magnetic nanoparticles solution, 20 nm avg. part. size, 5 mg/mL in H₂O

747327

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Iron oxide(II,III), magnetic nanoparticles solution, 30 nm avg. part. size (TEM), amine functionalized, 1 mg/mL Fe in H₂O, dispersion

700320

Sigma-Aldrich

Iron oxide(II,III), magnetic nanoparticles solution, 5 nm avg. part. size, 5 mg/mL in toluene

700304

Sigma-Aldrich

Iron oxide(II,III), magnetic nanoparticles solution, 20 nm avg. part. size, 5 mg/mL in toluene

747300

Sigma-Aldrich

Iron oxide(II,III), magnetic nanoparticles solution, 10 nm avg. part. size (TEM), amine functionalized, 1 mg/mL Fe in H₂O, dispersion

790508

Sigma-Aldrich

Iron oxide(II,III), magnetic nanoparticles solution, 5 nm avg. part. size (TEM), PEG functionalized, 1 mg/mL Fe in H₂O, dispersion

747467

Sigma-Aldrich

Iron oxide(II,III) magnetic nanopowder, 30 nm avg. part. size (TEM), NHS ester functionalized

747319

Sigma-Aldrich

Iron oxide(II,III), magnetic nanoparticles solution, 10 nm avg. part. size (TEM), PEG functionalized, 1 mg/mL Fe in H₂O, dispersion

747343

Sigma-Aldrich

Iron oxide(II,III), magnetic nanoparticles solution, 5 nm avg. part. size (TEM), amine functionalized, 1 mg/mL Fe in H₂O, dispersion