<unk>  causes the condition known as hyperglycerolemia, an accumulation of<unk>  in the blood and urine. This excess of<unk>  in bodily fluids can lead to many more potentially dangerous symptoms. Common symptoms include vomiting and lethargy. These tend to be the only symptoms, if any, present in adult<unk>  which has been found to present with fewer symptoms than infant or juvenile<unk> . When<unk>  is accompanied by Duchenne muscular dystrophy and Adrenal Hypoplasia Congenita, also caused by mutations on the Xp21 chromosome, the symptoms can become much more severe. Symptoms visible at or shortly after birth include: * cryptorchidism * strabismus * seizures Some other symptoms that become more noticeable with time would be: * metabolic acidosis * hypoglycemia * adrenal cortex insufficiency * learning disabilities * osteoporosis * myopathy Many of the physically visible symptoms, such as cryptorchidism, strabismus, learning disabilities, and myopathy, tend to have an added psychological effect on the subject due to the fact that they can set him or her apart from those without<unk> . Cryptorchidism, the failure of one or both of the testes to descend to the scrotum, has been known to lead to sexual identity confusion amongst young boys because it is such a major physiological anomaly. Strabismus is the misalignment of one's eyes. Typically, one is focused but the other is “lazy” and is directed inward or out ward (up and down is less common but does occur).
Glycerol kinase deficiency
2,4 Dienoyl-CoA reductase deficiency
Holocarboxylase synthetase deficiency
Dolichol kinase deficiency
Mevalonate kinase deficiency
Enolase deficiency
Malonyl-CoA decarboxylase deficiency
Acyl-CoA oxidase deficiency