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

The SLE database at the Rheumatology Clinic, St. Luke's Hospital currently includes 62 patients. The presentation, clinical features, ACR criteria and laboratory findings in RNP positive lupus patients [14] were compared to RNP negative subgroup [33]. RNP positivity was significantly associated with Raynaud's phenomenon (p < 0.01), myalgia (p < 0.02), myositis (p < 0.05), neuropsychiatric features (p < 0.05) and Sm positivity (p < 0.01). RNP positive patients had a higher frequency of positive family history, mortality, malar and maculopapular rashes, nail-fold infarcts, telangiectasia, digital vasculitis, photo-sensitivity, arthritis, pleurisy, pericarditis, pericardial effusions, depression, headache, psychosis and TIA.
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PMID:RNP positivity in Maltese SLE patients. 1059 38

A 51-year-old man with a history of hypertension and smoking with an internal carotid artery (ICA) aneurysm was a referral from an outside hospital. He had a history remarkable for headaches for 6 months refractory to conventional therapy, but no stroke, transient ischemic attack, seizure activity, or neck pain. Arteriogram revealed a right ICA aneurysm at the level of the skull base with no accessible cervical ICA distal to the aneurysm. The petrous and intracranial ICA were normal. A team approach to repair was undertaken with a skull base resection and ICA exposure by head and neck surgeons and vascular reconstruction with vein graft from common carotid to petrous portion of ICA by vascular surgeons. A small right parietal infarction was noted in the postoperative period and became a focus of seizure activity. Anti-seizure medication was successful and transient upper-extremity weakness cleared. Transient dysfunction of cranial nerves VII and IX developed. The complex nature of the operation required expertise from different surgical specialties, and the postoperative complication mandated medical specialty and extensive inpatient and outpatient physical, occupational, and speech therapies ICA aneurysms of the skull base are uncommon. Historic treatment involved either ligation with a high risk of stroke or bypass to intracranial artery because direct repair was difficult. With a skilled team approach, direct repair as described is effective. This article focuses on the complexity of the surgical procedure, perioperative care, outcome of surgical intervention, and a multidisciplinary approach to the care of the patient undergoing ICA aneurysm repair requiring skull base resection.
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PMID:Internal carotid artery aneurysm repair requiring skull base resection: a case study. 1060 24

We are currently evaluating the use of telemedicine for improving the care of patients admitted with neurological symptoms to hospitals that do not have specialist neurologists on site. To do this we have been comparing the outcome of patients admitted to two small hospitals. In one hospital all patients with neurological symptoms are seen by a neurologist at a distance using an interactive video-link transmitting at 384 kbit/s; in the other patients with neurological problems are managed as per usual practices. For the results of this study to be valid, it is essential that the case-mix and process of management for neurological patients are similar at the two hospitals. We therefore compared the case-mix, process of management, and outcome for all patients admitted over a four-month period to either hospital who had been coded using ICD-10 as having a final diagnosis of a neurological condition. No appreciable differences were noted between the two hospitals for measures of case-mix or outcome. Likewise, most measures of process were similar, although there was a significant difference for the overall length of hospital episode between the two hospitals. When patients with prolonged hospital episodes were excluded, or only patients with a diagnosis of headache, epilepsy or transient ischaemic attack were considered (who as a group made up the bulk of neurological admissions), the difference in the length of hospital episode was not significant. It should therefore be possible for us to estimate the effect of telemedicine on the management of patients with neurological problems.
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PMID:The cost-effectiveness of teleneurology consultations for patients admitted to hospitals without neurologists on site. 1: A retrospective comparison of the case-mix and management at two rural hospitals. 1079 70

The structured clinical history is the most sensitive test for diagnosing vertigo. Its diagnostic effectiveness on the first visit was analyzed and key signs and symptoms with high predictive value for common causes of vertigo were identified. One hundred outpatients who complained of dizziness or loss of balance were evaluated using a structured clinical interview. Each questionnaire was examined independently by three blinded investigators, who assigned a diagnosis and identified the elements of the history that figured most prominently in the diagnosis. The gold standard was defined as independent selection of the same diagnostic category by all three investigators. A first-visit diagnosis was obtained in 40% of patients (95% confidence interval 30-50%): 38% women and 42% men. Causes included benign positional paroxysmal vertigo (BPPV, 13 patients), headache-associated vertigo (9), Meniere disease (7), cervical vertigo (3), psychiatric dizziness (2), post-traumatic vertigo (2), vertebro-basilar transient ischemic attack (1), vestibular neuritis (1), convulsive seizure (1), and presyncope (1). The best predictors of BPPV were the precipitating mechanism (specificity [SP] 100%), positional nystagmus (sensitivity [SE] 90%, SP 63%), and the Dix-Hallpike test (SE 82%, SP 71%). Elements predictive of headache-associated vertigo were duration of the attack (minutes) and a personal history of headache (both, SP 100%). Other predictors were facial hypoesthesia (SE 92%, SP 47%) and associated neurological disease (SE 82%, SP 58%).
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PMID:[Diagnosis of common causes of vertigo using a structured clinical history]. 1079 28

The patient was a 69-year-old female. Right hemiparesis occurred on April 25, 1996, and then was relieved a day later. Because headache (dull pain in the left) persisted subsequently, she consulted our department on April 26. Head CT showed, without enhancement effect, osseous high density on the surface of the left frontal area. MRI showed high intensity on T1 and low intensity on T2 with flow-void like findings. Cerebral angiography showed a pooling of contrast medium in the same region. 123I-IMP-SPECT revealed reduced cerebral blood flow in the left frontal and parietal lobes just under the same region. On June 11, the patient underwent surgery during which a tumor with arachnoid hypertrophy was extracted en block. Histopathologically, there were abnormal blood vessels with elastic fibers, expanding to an ossified site, and AVM accompanying ossification was thus diagnosed. Postoperative 123I-IMP-SPECT showed improved cerebral blood flow in the left frontal and parietal lobes. The patient was discharged on June 22. The TIA pathologic condition, a symptom of its onset, was considered attributable to cerebral blood flow steal due to AVM.
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PMID:[A case of angiographically occult arteriovenous malformation with metaplasia (so-called brain stone)]. 1080 28

The purposes of this article are to report a case with temporal arteritis (TA) and to summarize and reanalyze the cases of temporal arteritis associated with fever in published articles for understanding better the clinical features of TA. A case with biopsy-proven TA is reported. The publications with TA and fever were searched by using MEDLINE in English from 1966 to 1999. Three hundred sixty cases of temporal arteritis associated with fever were reanalyzed. The results showed that a case of biopsy-proven TA with typically clinical manifestation was initially misdiagnosed and that the reanalysis of 360 cases revealed that the common clinical findings at presentation were abnormal temporal arteries, headache, low fever, loss of weight, polymyalgia rheumatica, jaw claudication, vision disorder, arthralgis or myalyias, and ear pain and that the uncommon clinical findings at presentation were high fever, malaise, anorexia, breast pain, transient ischemic attack/stroke, cough, mental disorder, diarrhea, and uterine prolapse, etc. Laboratory findings were the range of erythrocyte sedimentation rate (ESR) 14 to 149 with a mean of 97.0 mm/hr, white blood cells being normal or increased in the range of 10.9 to 22.9 x 10(9)/L, hemoglobin level 7 to 16 g/dL, the platelets count increased to 785 x 10(9)/L, and microscopic hematuria. The diagnosis was made by a combination of clinical features, an increased ESR, a response to steroids, and, most specifically, temporal artery biopsy. The initial diagnosis was misdiagnosed in 38.2% of patients. In conclusion, the features of TA associated with fever have not been widely appreciated yet. TA is a common cause of fever of unknown origin (FUO) in the elderly. TA should be considered when patients complain of common and uncommon manifestations. An elevated ESR will aid in the diagnosis of TA, and temporal artery biopsy will provide certainty.
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PMID:Temporal arteritis and fever: report of a case and a clinical reanalysis of 360 cases. 1110 64

We report a patient who had headache and neck pain after whiplash injury and subsequently developed cerebellar infarction due to vertebral artery dissection. This patient's pain was out of proportion to his apparent injury and it was a clue to the final diagnosis. Gross motor examination for cord injury may not be adequate for patients with minor neck trauma. Detailed cranial nerve and cerebellar examination should be performed for detection of circulatory insufficiency. Discharge advice for patients should also include that of stroke or transient ischaemic attack.
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PMID:Neck pain after minor neck trauma--is it always neck sprain? 1113 77

Several clinical conditions, such as deep vein thrombosis, cerebral infarct, pulmonary infarct, skin ulcers, renal failure, and habitual abortion, are thought to be associated with the antiphospholipid syndrome. The authors describe a 32-year-old woman who had characteristics of the antiphospholipid syndrome including increased immunoglobulin G-cardiolipin antibody titers, iliofemoral vein thrombosis, pulmonary embolism, headache, visual disturbances, and habitual abortion. During hospitalization, she suddenly experienced right-sided weakness. A Tc-99m HMPAO brain scan showed the probability of a transient ischemic attack in the left frontotemporal cortex.
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PMID:Iliofemoral vein thrombosis and pulmonary embolism associated with a transient ischemic attack in a patient with antiphospholipid syndrome. 1113 72

We studied the neurological comorbidity of parkinsonism in 368 consecutive patients from the Lausanne Movement Disorders Registry. Only 6 patients had no neurological comorbidity. We found that 23p.100 of our patients had ischemic strokes, especially large vessel strokes, i.e three times more than in an age-matched control study performed in a recent survey in our country, which is a new finding in contradiction with previous reports mentioning that Parkinson's disease may be a protective factor against stroke. This finding opens new directions for further studies concerning some shared mechanisms in both diseases associated with age. Predominantly tremulous parkinsonism (46p.100) and progressive supranuclear palsy patients (PSP) (40p.100) had the highest prevalence of cerebrovascular disease of all subgroups of parkinsonism, especially lacunar infarcts, which is in accord with a higher frequency of hypertension in these subgroups according to a recent study of ours. Transient ischemic attacks or hemorrhages were not more frequent than in the general population. We did not find a higher frequency of head trauma except for Parkinson's disease, but a trend for a higher frequency of headache and migraine. Brain tumors were more frequent in Parkinson's disease and hydrocephalus and radiculopathies in parkinsonism in general when compared to age-matched populations from the literature. Polyneuropathies were more frequently observed in familial parkinsonism only, but myopathies and cranial neuropathies were not more frequent in our patients. Epilepsy was significantly less frequent in parkinsonism, especially in Parkinson's disease, infectious diseases of the nervous system were rarely encountered, and restless legs syndrome was surprisingly not more frequent than in a normal population. Dementia was associated in 20p.100, but multiple sclerosis is noticeably absent.
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PMID:[Neurological comorbidity in parkinsonism]. 1124 May 47

Venous infarcts are uncommon and frequently misdiagnosed as arterial infarcts, intracerebral haemorrhages or tumours on CT. Cerebral venous thrombosis is a condition with large variety of causes. However, in 20 to 35% of causes, no cause is found. The clinical features depend on the location of venous thrombosis. Clinical signs are mainly headache, hemiparesis, cranial nerves paresis, epilepsy, TIA. The question about the proper way of treatment and duration of treatment remains open.
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PMID:[Venous infarcts]. 1125 82


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