Adult Onset Familial Cherry-Red Spot Myoclonus
نویسندگان
چکیده
منابع مشابه
Adult Onset Familial Cherry-Red Spot Myoclonus
We report a case of a 36-year-old woman with progressive generalized myoclonus that first became apparent 9 years ago. Her younger brother had similar problems. Examination of her eyes revealed cherry-red spots. Hexosaminidase A, β-galactosidase and neuraminidase activity were normal. Although the laboratory findings were negative, cherry-red spots, progressive myoclonus and autosomal recessive...
متن کاملCherry-red spot myoclonus syndrome and alpha-neuraminidase deficiency: neurophysiological, pharmacological and biochemical study in an adult.
A 22 year old patient with non-familial progressive myoclonus, macular cherry-red spot, moderate cerebellar syndrome and normal intelligence is described. The myoclonus began at the age of 18 years. Focal myoclonus could easily be elicited by voluntary and passive movements, and by touch and electrical stimulation of median nerve. Somatosensory evoked potentials showed a high voltage early comp...
متن کاملAdult-onset opsoclonus-myoclonus syndrome.
BACKGROUND Little is known about adult-onset opsoclonus-myoclonus syndrome (OMS) outside of individual case reports. OBJECTIVE To describe adult-onset OMS. DESIGN Review of medical records (January 1, 1990, through December 31, 2011), prospective telephone surveillance, and literature review (January 1, 1967, through December 31, 2011). SETTING Department of Neurology, Mayo Clinic, Rochester, M...
متن کاملTypical ophthalmoscopic picture of "cherry-red spot" in an adult with the myoclonic syndrome.
THE typical ophthalmoscopic picture of a "cherry-red spot" is only one of the pathognomonic elements of infantile amaurotic idiocy, or Tay-Sachs' lipoidotic ganglioside disease (Danis, Begaux, and Decock, 1957). A similar picture was also observed in Niemann-Pick disease (sphingomyelin lipoidosis disease) in about 60 per cent. of cases (Videbaek, 1949) and even in two cases of Gaucher's cerebro...
متن کاملCherry red spot in sialidosis (mucolipidosis type I).
tial for posterior dislocation of the donor corneal disc in aphakic eyes must be taken into consideration. Longer-lasting, higher-buoyancy gases (such as SF6) could be used as alternatives to air, but the possible toxic effect to endothelial cells should be elucidated. Correspondence: Dr Yoo, Cornea and External Diseases, Bascom Palmer Eye Institute, 900 NW 17th St, Miami, FL 33136 (syoo@med .m...
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ژورنال
عنوان ژورنال: Journal of Movement Disorders
سال: 2009
ISSN: 2005-940X,2093-4939
DOI: 10.14802/jmd.09014