Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0038379 (strabismus)
 9,317 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Peroneal muscular atrophy (PMA) may be occasionally associated with other neurodegenerative features including parkinsonism. We report the association of PMA of neuronal type with parkinsonism, ptosis and congenital strabismus in a 62-year-old Sicilian woman. The complete syndrome was present only in the proband, but variously combined features were present in ten other family members over four generations, with likely autosomal dominant inheritance. Although a similar syndrome of PMA, ptosis, parkinsonism and dementia was already reported, this family showed a previously undescribed combination of features in view of the presence of congenital strabismus.
 ...
PMID:Peroneal muscular atrophy with parkinsonism, ptosis, and congenital strabismus. 825 67

Vitamin E is one of the most important lipid-soluble antioxidant nutrients. Severe vitamin E deficiency can have a profound effect on the central nervous system. Cystic fibrosis, chronic cholestatic liver disease, abetalipoproteinemia, short bowel syndrome, isolated vitamin E deficiency syndrome and other malabsorption syndromes all may cause varying degrees of neurologic deficits due to related vitamin deficiencies. The classic abnormalities in vitamin E deficiency progress from hyporeflexia, ataxia, limitations in upward gaze and strabismus to long-tract defects, profound muscle weakness and visual field constriction. Patients with severe, prolonged deficiency may develop complete blindness, dementia and cardiac arrhythmias. Treatment must be tailored to the underlying cause of vitamin E deficiency and may include oral or parenteral vitamin supplementation. The more advanced the deficits, the more limited the response to therapy. Therefore, a good neurologic examination and periodic serum vitamin E levels are essential in patients at risk of vitamin E deficiency.
 ...
PMID:Neurologic findings in vitamin E deficiency. 901 78

A 7.5-year-old girl, with infantile neuroaxonal dystrophy (INAD), showed a gradual deterioration from 16 months; at age 5 years she was bedridden, with severe tetraplegia, strabismus, nystagmus and optic atrophy, and dementia. From age 5.5 years, she had paroxysmal tonic events. Videopolygraphic recordings disclosed two different kinds of motor events: (a) epileptic tonic seizures, in wakefulness and sleep, associated with autonomic changes and ictal EEG discharges; and (b) nonepileptic prolonged clusters of brief tonic spasms, without ictal modifications of the EEG. Both motor events were characterized by a minimal and clinically similar tonic contraction of the upper extremities. Video-polygraphic studies are mandatory for a correct paroxysmal event classification and treatment in INAD patients.
 ...
PMID:Ictal and nonictal paroxysmal events in infantile neuroaxonal dystrophy: polygraphic study of a case. 1155 95