diagnosed using tool has mode of inheritance has causal genotype has causal molecular phenotype Autosomal Dominant Electrophoresis Enzymatic Assay Hemoglobin M Disease Few but definitions not available Suggest update to description in MESH Autosomal Dominant Hereditary Methemoglobinemia Type II Autosomal Dominant Congenital Methemoglobinemia Type II A type of dominant hereditary methemoglobinemia resulting from the production of hemoglobin M, which is readily oxidised to yield excess methemoglobin which leads to cyanosis. M Hemoglobinopathy http://medlineplus.gov/ency/article/000562.htm Hereditary Methemoglobinemia Type II SCDO (Jade Hotchkiss) Hereditary MetHb Type II Second Form of Inherited MetHb Hereditary Methemoglobinemia Structural Hemoglobinopathy Hemoglobin M Hemoglobin Genotype M