Glycogenosis type XII
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Very rare. Autosomal recessive transmission of a mutation of the ALDOA gene that causes a deficiency in the isoform A of aldolase that transforms fructose 1,6 bisphosphate into dihydroacetone and glyceraldehyde-3-phosphate. The mutation
alters glycolysis in muscles and red blood cells.
Clinical picture:
- non-spherocytic hemolytic anemia
- infrequent muscle manifestations: high CPK levels, muscle pain, weakness, poor exercise tolerance. Occasionally rhabdomyolysis in case of infection or fever.
Anesthetic implications:
check hemoglobin levels; it is probably prudent to avoid using a surgical tourniquet, any muscular compression (positioning) and prevent hyperthermia. It is unclear whether there is a risk of rhabdomyolysis when administering succinylcholine or a halogenated agent.
References :
Updated: April 2019