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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Computerized tomography of the head was done in 5021 patients aged 21 to 81 years from various neurological, neurosurgical and neurotraumatological indications. Brain atrophy as an only finding (primary) was noted in 11.5%- and in 5.4% of cases it was associated with other changes. The neurological-radiological correlations were established in 200 cases of primary strophy. History data included: headaches in 54.5%, dizziness in 15.0%, epilepsy in 24.5%. Objective examination showed: slight hemiparesis in 37.5%, spastic-atactic gait disturbances in 31.5%, isolated damage to the corticospinal tracts with signs limited to one side of the body was more frequent in cortical atrophy, and these signs associated with ataxia were more frequent in subcortional atrophy. The authors explain this as a loss of cortical cells or damage to the paraventricularly coursing nerve fibres. A probable aetiology of "primary" atrophy was established in 405% of cases (hypertension, atherosclerosis, minor craniocerebral trauma). No signs or neurological syndromes were observed which could be regarded as more or less characteristic of brain atrophy.
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PMID:[Brain atrophy: radiological-neurological correlations]. 213 53

Systemic lupus erythematosus is a disease characterized by multiple autoimmune phenomena, and a broad clinical spectrum. Involvement of the central nervous system is common, and in the majority of patients occurs mainly as an organic brain syndrome or as migraineous headache. Cerebral atrophy as judged by CT scan is common. Cerebral infarction occurs in a minority of patients, mainly those with high disease activity and a high titer of anti-phospholipid antibodies. Systemic lupus erythematosus should be considered as a possible diagnosis in patients with certain central nervous system aberrations, especially young females.
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PMID:[Central nervous symptoms and findings in patients with systemic lupus erythematosus]. 221 32

A literature review and an own case observation of neurological and psychiatrical disturbances in vinyl chloride disease are presented. In acute vinyl chloride intoxication, patients complain of vertigo, nausea and headache. At higher concentrations, vinyl chloride exerts a narcotic effect. In patients with chronic occupational exposure, neurological disturbances include sensory-motor polyneuropathy, trigeminal sensory neuropathy, slight pyramidal signs and cerebellar and extrapyramidal motor disorders. Psychiatric disturbances present as neurasthenic or depressive syndromes. Sleep disorders and disorders of sexual functions are frequently encountered. Pathological EEG alterations can be found in a high proportion of patients. The long term course and prognosis of the neurological and psychiatrical disorders in vinyl chloride disease are obscure. In an own case, a slight sensory polyneuropathy, bilateral hyposmia, a marked neurasthenic syndrome, typical EEG changes and computed tomography signs of cerebral atrophy were found in a 56-years-old patient as late as 16 years after the exposure to vinyl chloride.
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PMID:[Neurologic and psychiatric disorders in vinyl chloride disease]. 227 28

Cryptococcosis is a known opportunistic infection in immunosuppressed hosts. We report our experience of all cases presenting to our Department between December 1975 and September 1988. Eight post-renal transplant patients and three systemic lupus erythematosus (SLE) patients were affected. All were receiving treatment with steroids, in association with either azathioprine or cyclosporin. The diagnosis of cryptococcal meningitis was initially based on a positive cerebrospinal fluid (CSF) cryptococcal antigen, by latex agglutination test, and subsequently confirmed by cultures. Common clinical presentations, in descending order of frequency, included headaches, fever, mental confusion, epilepsy and papilloedema. Meningism was not a prominent feature. CT brain scans were obtained in eight patients and one showed a focal lesion and one showed cerebral atrophy. Four patients also had an abnormal chest X-ray (CXR) and one had disseminated cryptococcosis. Amphotericin and 5-fluorocytosine were the mainstay of therapy, although ketoconazole alone was subsequently used in three selected patients with cure. Four early deaths occurred in patients with delayed diagnosis and treatment, usually in association with other severe concurrent infections. We conclude that awareness of cryptococcosis is essential in immunocompromised hosts presenting with headache with, or without, mental confusion or fever.
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PMID:Cryptococcosis in a renal unit. 228 81

Eighteen professional divers (age range 24-33 yr, mean 28.3) participated in one simulated dive to 360 meters of seawater (msw) in a helium-oxygen (heliox) atmosphere with equal compression and decompression profiles. All divers were given an extensive neurologic examination before diving. Clinical neurologic symptoms observed during the dives were equilibrium disorder, sleep disturbances, fatigue, nausea, loose stools, stomach pain, tremor, mental disturbances, reduced appetite, and headache. Symptoms were scored individually by each diver. The symptoms were analyzed statistically by factor analysis, which grouped them into four factors. These symptoms are presumably related to functional disturbances in the brain stem and the cerebellum. Factor 3 symptoms (tremor, mental disturbances, reduced appetite) correlated significantly to a history of predive decompression sickness (P = 0.006) and to cerebral concussion (P = 0.023). Three divers were periodically unable to work at bottom due to equilibrium disorder, diarrhea, or nausea. One diver with mild polyneuropathy and slight cerebral atrophy as seen by computerized tomography and another diver with abnormal electroencephalography were periodically unable to work due to equilibrium disorder and nausea, respectively. We advocate that divers with signs of central or peripheral nervous system dysfunction should not be selected for deep diving.
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PMID:Analysis of neurologic symptoms in deep diving: implications for selection of divers. 232 22

A 41-year-old female of mitochondrial myopathy characterized by recurrent paralytic ileus and atonic bladder with the evidence of peripheral nerve involvement was described. This patient was admitted to our hospital because of the episode of paralytic ileus and atonic bladder at the age of 40 and 41 (1987). She had noticed sporadic headache from 1967, constipation from 1977, tinnitus and hearing disturbance from 1984. One month after her second admission in 1987, her symptoms of paralytic ileus and atonic bladder gradually disappeared. She was then transferred to the department of neurology for the evaluation of underlining neurological disorders. Neurological examination revealed dementia, oro-lingual dyskinesia, and proximal muscular weakness. However, none of the following signs or symptoms were observed; Ophthalmoplegia, blepharoptosis, retinitis pigmentosa, myoclonus, cerebellar ataxia, sensory disturbance, and orthostatic hypotension. Deep tendon reflexes were normal. Planter responses were flexor. Pyruvate and lactate were elevated in both serum and cerebrospinal fluid. Brain CT scan displayed moderate cerebral atrophy and basal ganglia calcifications. EMG was normal except for the external anal sphincter muscles which showed a denervation pattern. Motor nerve conduction velocity was normal in the right median and the right peroneal nerves. Sensory nerve conduction velocity was also normal in the right median and the right sural nerves. However, the amplitude of sensory potential was low in both these nerves. Atonic type of neurogenic bladder was noted on cystometry. There was a lack of voiding desire. The number of active sweat glands iontophoretically stimulated by pilocarpine was reduced. The most prominent feature of the muscle biopsy (the left biceps brachii) was myopathic changes with ragged-red fibers.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Paralytic ileus and atonic bladder in a case of mitochondrial encephalomyopathy--electrophysiological, chemical and pathological study with evidence of the peripheral nerve involvement]. 255 55

In an earlier study patients with symptoms of orbital venous vasculitis--that is, cases of characteristic orbital pain and pathologic orbital phlebograms--were found to have increased signs of cerebral atrophy compared with age-matched controls. One such patient with nine incidents of Tolosa-Hunt syndrome and advanced cerebral atrophy is reported, and his medical history and pathoanatomic studies are reported in detail. The cause of the atrophy was multiple small infarctions, which are suggested to be due to vasculitis. Other findings in this case support the hypothesis that the Tolosa-Hunt syndrome may be only one manifestation of a generalized vasculitis.
Cephalalgia 1988 Mar
PMID:Pathoanatomic studies in a case of Tolosa-Hunt syndrome. 335 81

The history, clinical features, laboratory tests and admission circumstances were analysed retrospectively in 14 patients, aged 60 to 87 years, who were found to have a chronic subdural haematoma. Typical clinical features consisted of dominant psychiatric disorders, slow progression and frequently only traces of neurological signs. In only four patients was headache the initial symptom. Delay in diagnosis and treatment worsened the prognosis. Several factors account for the nonspecific signs and symptoms: diffuse cerebral atrophy, dementia of a degenerative or vascular nature, and cerebral decompensation. Computed tomography immediately after a trauma may be negative.
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PMID:[Chronic subdural hematoma in aged patients. Diagnostic problems]. 337 Dec 19

We have studied the clinical presentation and course of a chronic inflammatory disease occurring in childhood and observed in 30 patients. The first symptoms were generally present at birth, except in a few patients where they were first noticed in early infancy. All the patients had the association of three main symptoms: neurological, cutaneous and articular. The skin rash was the first symptom observed in all the patients and looked like a chronic non pruritic urticaria varying during the day. The articular manifestations involved knees, ankles and feet, elbows, wrists and hands unaffecting the other joints. They could be mild giving arthritis during flare-ups or severe with major radiological modifications affecting the epiphysis, metaphysis and growth cartilage. The neurological manifestations were characterized by a chronic meningitis and symptoms indicating meningeal irritation: headaches, seizures, spasticity of legs. Most patients had a cerebral atrophy and a low IQ. Sensory organ involvement occurred progressively during the follow-up: ocular inflammation with optic atrophy, deafness and hoarseness. Common morphological features characterized these patients with short stature, head enlargement, saddle back nose and short and thick extremities with clubbing of fingers. The course was that of a chronic inflammatory disease with numerous flare-ups associating fever, splenomegaly and adenomegaly. Except for a high level of eosinophils in blood, CSF and tissues, the biology was non specific and only exhibited features of inflammation. Except for two families, the disease was sporadic. A high frequency of prematurity with features resembling a foetal infection was observed but no proof of a possible causal virus has so far been found so that etiology remains unknown.
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PMID:A chronic, infantile, neurological, cutaneous and articular (CINCA) syndrome. A specific entity analysed in 30 patients. 348 35

Neurotoxic volatile organic solvents used by house and car painters may lead to professional toxic encephalopathy after several years of exposure. The symptoms are memory impairment, fatigue, personality changes, headache and dizziness. Vestibular dysfunction was found in 55% of 113 painters examined, mainly in the form of reduced caloric vestibular reactions. No correlation between vestibular dysfunction and the duration of exposure, cerebral atrophy or intellectual impairment could be demonstrated. Vestibular examination may be helpful in detecting early changes in exposed persons and in determining more accurate safety limits for harmful chemicals.
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PMID:Vestibular dysfunction in occupational chronic solvent intoxication. 697 23


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