Mitochondrial encephalomyopathy: variable clinical expression within a single kindred.
نویسندگان
چکیده
منابع مشابه
Mitochondrial encephalomyopathy: variable clinical expression within a single kindred.
The clinical manifestations of mitochondrial encephalomyopathy are described in four generations of a single kindred. The age of onset of major neurological disturbance varied from 3-70 years. In some patients, deafness was the only manifestation; in others, recurrent bouts of status epilepticus associated with focal neurological deficits and headache, caused severe disability or death. Example...
متن کاملClinical and genetic spectrum of mitochondrial neurogastrointestinal encephalomyopathy.
Mitochondrial neurogastrointestinal encephalomyopathy is a rare multisystemic autosomic recessive disorder characterized by: onset typically before the age of 30 years; ptosis; progressive external ophthalmoplegia; gastrointestinal dysmotility; cachexia; peripheral neuropathy; and leucoencephalopathy. The disease is caused by mutations in the TYMP gene encoding thymidine phosphorylasethymine ph...
متن کاملmitochondrial neurogastrointestinal encephalomyopathy (mngie)
mitochondrial neurogastrointestinal encephalo-myopathy (mngie) is a rare autosomal recessive disease caused by thymidine phosphorylase (tp) gene mutation. here we report a patient with mngie in whom sensorimotor polyneuropathy was the first presenting symptom and had a fluctuating course. this 26-year-old female patient developed acute-onset demyelinating polyneuropathy from the age of 6 with t...
متن کاملMitochondrial neurogastrointestinal encephalomyopathy: imaging and clinical findings in three patients.
Mitochondrial neurogastrointestinal encephalomyopathy (MNGIE) is a rare multisystemic autosomal recessive disorder characterized by ptosis, gastrointestinal dysmotility, cachexia, peripheral neuropathy, and leukoencephalopathy. We aimed to raise awareness in radiologists regarding this difficult-to-diagnose syndrome, which occurs in the presence of coexistent gastrointestinal dysmotility, cache...
متن کاملBiochemical studies in mitochondrial encephalomyopathy.
The alpha-keto acid dehydrogenase complex and its component enzymes, lactate dehydrogenase, pyruvate carboxylase, cytochrome c oxidase, succinate-cytochrome c reductase, NADH-cytochrome c reductase, and the concentration of cytochromes and enzymes of beta-oxidation in muscle from a patient with mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes were studied and no ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry
سال: 1993
ISSN: 0022-3050
DOI: 10.1136/jnnp.56.8.900