Coenzyme Q10 deficiency may be associated with a range of clinical findings that may be associated with the specific cause for the deficiency.

Renal findings:

(1) steroid-resistant nephrotic syndrome (SRNS)

(2) renal tubulopathy


Neurologic findings:

(1) encephalomyopathy

(2) cerebellar ataxia

(3) stroke-like episodes

(4) seizures

(5) dystonia

(6) spasticity

(7) migraine

(8) mental retardation

(9) sensorineural deafness

(10) peripheral neuropathy



(1) myopathy with proximal muscle weakness and exercise intolerance

(2) hypertrophic cardiomyopathy



(1) optic atrophy

(2) retinitis pigmentosa

(3) liver failure

(4) lactic acidosis

(5) severe infantile multisystemic disease

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