hemoglobin m การใช้

• Another cause of congenital methemoglobinemia is seen in patients with abnormal hemoglobin variants such as hemoglobin M ( HbM ), or reduction despite intact enzyme systems.
• "' Blue nails "', or more formally "'azure lunula "', are characterized by a blue discoloration of the lunulae, seen in argyria and cases of hepatolenticular degeneration ( Wilson's disease ), also having been reported in hemoglobin M disease and hereditary acrolabial telangiectases.