Congenital Methemoglobinemia

Document Type: Case Reports

Authors

Dept. of Pathology, Shalamar Institute of Health Sciences, Lahore, Pakistan

Abstract

Congenital methemoglobinemia is a rare cause of cyanosis. We report a case of a girl, 17 years old with peripheral cyanosis and normal cardio-pulmonary system. She was diagnosed as a case of methemoglobinemia based on findings of polycythemia and HbM band on hemoglobin electrophoresis. We emphasize the importance of this rare entity in the differential diagnosis of cyanosis.

Keywords


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