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Query: UMLS:C0004134 (ataxia)
 15,886 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We describe four cases of the Wolfram syndrome; a rare congenital syndrome characterised in it's complete form by diabetes mellitus, diabetes insipidus, optic atrophy, nerve deafness and dilatation of the urinary tract. All four of the cases described developed grand mal epilepsy in their second and third decades. Two of the cases developed progressive ataxia. There was one death due to status epilepticus. Absence of most of the corpus callosum and of the septum pellucidum was noted at autopsy. This pathological finding has not been reported previously in this syndrome. These cases highlight the neuro-degenerative aspects of the Wolfram syndrome. The literature on neurological aspects of the syndrome is reviewed.
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PMID:The Wolfram syndrome: a primary neurodegenerative disorder with lethal potential. 156 49

Wolfram syndrome is an autosomal recessive disorder beginning in childhood that consists of four cardinal features: optic atrophy, diabetes mellitus, diabetes insipidus, and neurosensory hearing loss. Aside from these features, the clinical picture is highly variable and may include other neurologic abnormalities such as ataxia, nystagmus, mental retardation, and seizures. We present two unrelated patients with Wolfram syndrome, both of whom had the four cardinal features and several other neurologic abnormalities. MRIs showed widespread atrophic changes throughout the brain, some of which correlated with the major neurologic features of the syndrome.
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PMID:Wolfram syndrome: evidence of a diffuse neurodegenerative disease by magnetic resonance imaging. 160 50

A 53-year-old man developed spastic ataxia associated with diabetes insipidus. The patient experienced frequent attacks of stiffness and numbness of the four limbs accompanied by difficulty of speech. During an eight years' follow-up a progressive deterioration of the motor function was observed but no extracerebral manifestations were noticed. The association of spastic ataxia is generally considered as diagnostic of histiocytosis X. In the present case, however, multiple sclerosis seems a more likely diagnosis in view of the late onset and the highly characteristic brain stem seizures.
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PMID:Diabetes insipidus in a patient with suspected multiple sclerosis. 238 1

Observation of neurosarcoidosis in a thirty-year-old black female characterised predominantly by bilateral facial nerve paralysis gave rise to a review of literature since 1978 and also to a comparison with an early study in 1963. As described 1963 the clinical picture is characterized by increased protein content of the CSF (33.8%), facial nerve paresis (25.5%), pleocytosis (23%), diabetes insipidus (21%), hemiparesis (17.2%), organic psychosis (16.9%), papilloedema (15.5%), ataxia (13%), convulsive seizures (12.5%), optic atrophy (12.5%), loss of hearing (12.2%), nystagmus (8.6%) and numerous other symptoms more rarely found. This corresponds to the symptoms of chronic basal meningitis with an infiltration in the neighbouring structures of brain and less frequently the spinal cord. In only 58.7% of the cases (presumably at the onset of sarcoidosis) was the bronchial tract (or the lungs) affected, in 11.5% the skin or the eyes. Although the clinical picture is clear enough the etiology has yet to be determined. Evidence of a pathogen or a pathogenic agent (analogous to berylliosis) has never been established to date. On the other hand there are some indications of a disturbance in the immune system, perhaps of a particular genetic foundation since sarcoidosis strikes black patients with conspicuous frequency. There exist more cases in one family. Exceeding expected random distribution, many patients have the HLA-Factor B 8 (on the chromosome 6) and DR 3. The Kveim-Test was in 71 cases positive, in 12 cases negative. The possibilities of carrying out studies of CSF - analogous to the studies of bronchial lavage - in the most cases of neurosarcoidosis have not been exhausted as to determine the activity of the T-lymphocytes, the interleucines, the angiotensin-converting enzyme while the Gallium 67 scintigraphy and other methods to determine the non-specific activity of the inflammation. The efficiency of the treatment with corticosteroids (Prednison or Triamcinolonacetonid) depends of the phase of the inflammatory process. 12% of the registered cases died.
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PMID:[Neurosarcoidosis. Comparative analysis of the clinical profile based on 537 cases from the world literature up to 1963 and from 1976-1988]. 240 26

Isolated central nervous system (CNS) granulomatosis resembling sarcoidosis occurred in a 30-year-old woman who had amenorrhea, ataxia, and obstructive hydrocephalus, and a 9-year course of progressive neurological deterioration with recurrent bouts of diabetes insipidus. Lamellar and nodular meningeal hyalinosis resembling amyloid was noted on an initial brain biopsy. At autopsy, the brain had a non-necrotizing granulomatous meningitis and ventriculitis, most prominent at the base of the brain, including the third ventricle and the hypothalamus, but there were no systemic granulomas.
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PMID:Isolated central nervous system granulomatosis resembling sarcoidosis. 279 4

In a retrospective study of 4,294 consecutive postmortem cases, there were 15 with histologically proved sarcoidosis, including 4 with CNS involvement. Whereas in previously reported autopsy series the prevalence of neurosarcoidosis was 15%, it is 27% in this review. Five cases with incidental, clinically inapparent sarcoidosis died at a mean age of 54.6 years; those six with systemic sarcoidosis, not involving the CNS, died at a mean age of 47.0 years; while those four with a variety of neurologic manifestations in addition to systemic sarcoidosis died at a mean age of 38.2 years. Thus, it appears that at one end of the spectrum of morbidity, sarcoidosis may cause no or only trivial symptoms and permit prolonged survival. At the other extreme, sarcoidosis may affect a younger population more severely. CNS involvement occurs relatively early in the course and its rather rapidly progressive, accounting for the poor prognosis, despite appropriate medical and neurosurgical management. In its turn, neurosarcoidosis may present with a variety of signs and symptoms, depending on the site of involvement along the craniospinal axis. This feature is illustrated by the manifestations of compression myelopathy, hydrocephalus with dementia, hydrocephalus with seizures and ataxia, and anosmia, blindness, seizures, and diabetes insipidus. In addition, one patient developed a Nocardia brain abscess as a complication of the altered immune system in sarcoidosis.
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PMID:Pathobiology of neurosarcoidosis and clinicopathologic correlation. 683 29

A case is reported of diabetes mellitus with optic nerve atropy. Further features of this case were perceptive deafness, ataxia, nystagmus, obstructive uropathy, neurogenic atony of the bladder and diabetes insipidus. It is noteworthy that this patient also displayed progressive dementia which is considered a component of the characteristic clinical syndrome because it is common in other diencephalic syndrome accompanied by diabetes mellitus.
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PMID:[Optic nerve atrophy and diabetes mellitus (author's transl)]. 740 48

Wolfram's syndrome is defined by the association of diabetes mellitus, diabetes insipidus, optic atrophy and nerve deafness. Other neurological anomalies, such as ataxia, nystagmus, tonic pupil, dizziness, dysarthria, dysphagia and epilepsy are rarely described and tend to appear later than the primary manifestations. We describe a patient with Wolfram's syndrome whose magnetic resonance image (MRI) of the head showed brainstem and cerebellar atrophy years before the appearance of clinical signs of brainstem disfunction. We conclude that alterations in MRI precede neurological symptoms by several years in Wolfram's syndrome.
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PMID:[Wolfram's syndrome: correlation of clinical signs and neurological images]. 769 38

Wolfram's syndrome, also known as DIDMOAD syndrome, includes juvenile diabetes mellitus and optic atrophy variously associated with diabetes insipidus and deafness. We describe the neurological findings in 5 patients with Wolfram's syndrome. All patients had a neurological examination and were subjected electrophysiological and brain imaging including CT scan and, in one patient, MRI. There were two pairs of brothers and a sporadic case with paternal consanguinity suggesting recessive inheritance. Neurological abnormalities were found in four patients including dysarthria, seizures, anosmia, nystagmus, ataxia and changes in the electroencephalograms, electroretinograms and evoked potentials. In contrast with previous reports, four patients had abnormal brain CT scan with prominent atrophy of the brainstem. In the patient studied with NMR, severe brainstem and cerebellar atrophy was found. These neuroradiological findings are reminiscent of those described in olivopontocerebellar atrophy and are in agreement with previous pathological studies. We conclude that Wolfram's syndrome includes phenotypical manifestations of olivopontocerebellar atrophy. This reinforces the opinion that olivopontocerebellar atrophy is a nonspecific syndrome of varied causes.
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PMID:[Neurologic manifestations in Wolfram's syndrome]. 833 58

Wolfram syndrome was originally described as a combination of familial juvenile-onset diabetes mellitus and optic atrophy. Other neurological features subsequently emerged, and "DIDMOAD" (diabetes insipidus, diabetes mellitus, optic atrophy, and deafness) became a commonly accepted acronym. Here, we describe 4 further cases from 2 families, in whom there occurred previously unrecognized neurological features, central apnea and neurogenic upper airway collapse, together precipitating primary respiratory failure (fatal in 1 case), startle myoclonus (in 2 unrelated cases), axial rigidity, and Parinaud's syndrome. Magnetic resonance images revealed striking brainstem atrophy affecting, in particular, the pons and midbrain. The mitochondrial DNA from 3 cases (and relatives) showed no evidence of any of the previously reported abnormalities. These neurological and neuroradiological features, in conjunction with (1) analyses showing the neurodegenerative origin of optic atrophy, deafness, diabetes insipidus, and incontinence, (2) other previously reported neurological complications (including anosmia, ataxia, epilepsy, and neuropsychiatric and cognitive abnormalities), and (3) the very small number of published postmortem studies, indicate that Wolfram syndrome should be reemphasized as a unique hereditary neurodegenerative disorder with prominent optic atrophy and diabetes mellitus.
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PMID:Wolfram syndrome: hereditary diabetes mellitus with brainstem and optic atrophy. 860 54


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