Black plus blue equals pink: a case report of near fatal methemoglobinemia.
Methemoglobinemia, which is rarely seen in the emergency department, is an unusual cause of cyanosis. It often presents a peculiar and confusing picture to the clinician, and sometimes requires prompt recognition and treatment to prevent death. The following case report illustrates this point.
T M
TM
Egan
J D
JD
Grant
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