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OBJECTIVE
A significant subset of patients with migraine headaches has pain relief after neuroplasty/muscular decompression of select cranial and cervical nerves. In the majority of cases, compression occurs secondary to compression of the nerves by adjacent muscles. Previous studies have shown that
A 11-year-old boy of short stature had recurrent right temporal pounding headaches of 7 months' duration, and progressive visual loss for 3 days. There was a left hemianopia, alexia without agraphia, and diffuse muscle weakness. Investigation established the presence of a mitochondrial myopathy with
Nine cases of mitochondrial myopathy are presented and the literature is reviewed. The clinical picture ranges from virtually pure ophthalmoplegia, through 'ophthalmoplegia plus' to predominantly central nervous system disturbance. Morphological mitochondrial abnormalities are likely to reflect
Valproic acid (VPA) is widely used as an anti-epileptic drug. The primary mechanism of VPA toxicity is interference with mitochondrial beta-oxidation, and it can exacerbate an underlying mitochondrial cytopathy. We report a case of Mitochondrial myopathy, encephalopathy, lactic acidosis, and
BACKGROUND
To the best of our knowledge, we describe for the first time the case of a woman who met the diagnostic criteria for fibromyalgia, did not respond to therapy for that disorder, and was subsequently diagnosed by biochemical and genetic studies with a mitochondrial myopathy. Treatment of
A 14-year-old girl was referred to us with severe migraine-like headaches associated with vomiting and right homonymous hemianopsia. On admission, MRI examination showed high signals in the left occipital cortex and subcortex on T2-weighted images, without reduction of apparent diffusion coefficient
A 16-year-old female presented with clinical, morphologic and molecular features of mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes (MELAS). Her early development was normal. Starting from the age of 14 years, she experienced recurrent episodes of headaches, with
A 50-year-old man who underwent hemodialysis (HD) at local outpatient HD center due to end-stage renal disease (ESRD) was transferred to our hospital because of pneumonia. He had severe emaciation and past history of congestive heart failure. Presenting symptoms almost consistently involved
Mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes is a progressive, multisystem mitochondrial disease affecting children and young adults. Patients acquire disability through stroke-like episodes and have an increased mortality. Eighty per cent of cases have the
BACKGROUND
Mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episodes (MELAS) syndrome is a rare mitochondrial disorder with a wide range of multisystemic symptoms. Epileptic seizures are common features of both MELAS and meningoencephalitis and are typically treated with
We report a 9 year-old boy with MELAS. High dosed oral thiamine administration and high fat diet induced remarkable neurological and biochemical improvement. His mother had episodic headaches and hemiplegia, probably MELAS. He complained muscle weakness and repeated episodes of vomiting started from
A 25-year-old man developed nausea, vomiting, severe headache, and confusion. He had a past history of hyperuricemia and mild renal dysfunction. On admission he had somatic growth retardation, hypertrichosis, and bilateral auditory impairment. A cranial CT scan showed a small area of low density in
Autopsy reports of patients with mitochondrial encephalopathy with lactic acidosis and strokelike episode (MELAS) are rare. This report documents the clinical and autopsy findings of a 47-year-old woman with MELAS syndrome. The diagnosis was corroborated by documenting a mitochondrial DNA mutation
Three patients had chronic respiratory disorders: a 42-year-old man with glycogenosis type II was tired, had headaches, poor pulmonary function values and, according to the arterial blood gas values, hypercapnia; a man aged 24 with Duchenne's muscular dystrophy had variable moderate dyspnoea with
According to a recent report by Sunami et al., a maternally inherited Japanese family with variable phenotypes including mitochondrial myopathy, recurrent headache, and myoclonus and epilepsy had been described to be associated with mitochondrial tRNA(Leu(UUR)) 3291T>C mutation. In order to verify