<unk>  effects multiple physiological systems, the two most common being the nervous and the skeletal. Disruption of nervous function includes loss of reflexes, speech impairments, tremors or involuntary motor tics, or peripheral neuropathy (damage to the nerves outside of the brain and spinal cord). Peripheral neuropathy causes loss of sensation, weakness or numbness and pain in the extremities through stabbing, burning, or tingling sensations. Skeletal system developments often include lordosis, kyphoscoliosis, or pes cavus. Individuals often have abnormal bleeding due to the difficulty of forming clots. Additional complications of the diseases if not properly treated include blindness, mental deterioration, ataxia, loss of peripheral nerve function.
Abetalipoproteinemia
Hypobetalipoproteinemia
Hypoalphalipoproteinemia
Familial dysbetalipoproteinemia
D-Glyceric acidemia
Lipoatrophic diabetes
Familial hypertriglyceridemia
Pipecolic acidemia