Abstract
A preterm infant had methaemoglobulinemia and hemolytic anemia after enteral administration of methylene blue. The dye was administered to exclude a tracheoesophageal fistula. Methylene blue is a noxious product, especially in neonates. It should be considered a potential cause of acquired methemoglobulinemia, even after enteral administration.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Esophagus
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Female
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Hemolysis*
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Humans
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Infant, Newborn
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Infant, Premature
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Infant, Premature, Diseases / chemically induced*
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Infant, Premature, Diseases / diagnosis
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Intubation
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Methemoglobinemia / chemically induced*
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Methemoglobinemia / diagnosis
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Methylene Blue / administration & dosage
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Methylene Blue / adverse effects*
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Tracheoesophageal Fistula / diagnosis