title: Methemoglobinemia in the differential diagnosis of cyanosis.
mesh_terms: D002648:Child; D003490:Cyanosis / Q000175:diagnosis*; D003579:Cytochrome Reductases / Q000172:deficiency / Q000235:genetics; D042966:Cytochrome-B(5) Reductase; D003937:Diagnosis, Differential; D004912:Erythrocytes / Q000378:metabolism; D006449:Hemoglobin M / Q000235:genetics / Q000378:metabolism; D006454:Hemoglobins / Q000378:metabolism; D006706:Homeostasis; D006801:Humans; D007223:Infant; D008706:Methemoglobin / Q000378:metabolism; D008708:Methemoglobinemia / Q000139:chemically induced / Q000175:diagnosis* / Q000188:drug therapy / Q000235:genetics / Q000378:metabolism; D008751:Methylene Blue / Q000627:therapeutic use; D009573:Nitrites / Q000009:adverse effects
chemical_list: D006454:Hemoglobins; D009573:Nitrites; D008706:Methemoglobin; D006449:Hemoglobin M; D003579:Cytochrome Reductases; D042966:Cytochrome-B(5) Reductase; D008751:Methylene Blue