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1.
Article Dans Anglais | IMSEAR | ID: sea-91416

Résumé

A single small enhancing computerized tomographic lesion is a common finding in Indian patients with seizures, particularly focal seizures. A small single enhancing computed tomography lesion also presents with varied non-epileptic manifestations viz. focal neurological deficits, episodic vascular headache, syndrome of increased intracranial pressure, etc. Here we present a case of hemichorea resulting from single enhancing CT lesion. A 12-year-old female presented with acute onset abnormal movements involving right side of body. A clinical diagnosis of right hemichorea was made and patient was subjected to neuroimaging along with other investigations. CT scan showed a single ring-enhancing lesion with perifocal edema in left thalamic area suggestive of neurocysticercosis. Patient was treated with albendazole, steroids and haloperidol therapy. Patient showed marked improvement at follow-up after one month. Repeat CT scan revealed resolution of lesion. This case has been reported because hemichorea in young female is usually caused by post-streptococcal infection and it is quite rare presentation of small ring enhancing lesion.


Sujets)
Albendazole/usage thérapeutique , Antidyskinésiques/usage thérapeutique , Antihelminthiques anticestodes/usage thérapeutique , Enfant , Chorée/traitement médicamenteux , Dyskinésies/étiologie , Femelle , Études de suivi , Halopéridol/usage thérapeutique , Humains , Neurocysticercose/complications , Amélioration d'image radiographique , Thalamus/imagerie diagnostique , Tomodensitométrie , Résultat thérapeutique
2.
Neurol India ; 2004 Jun; 52(2): 220-3
Article Dans Anglais | IMSEAR | ID: sea-121028

Résumé

OBJECTIVE: This prospective study was planned to study the prognostic value of routine clinical, hematological and biochemical parameters, including platelet aggregation in patients of acute stroke, on fatality occurring during the first 30 days. MATERIAL AND METHODS: In this study 116 consecutive patients (77 males and 39 females) of stroke (within 72 hours of onset) were included. After clinical evaluation and neuroimaging, blood investigations, hemoglobin, total leukocyte count, platelet count, platelet aggregation, erythrocyte sedimentation rate (ESR), blood sugar, urea, creatinine, sodium, potassium, serum cholesterol, serum bilirubin, aspartate aminotransferase (SGOT), alanine aminotransferase (SGPT), albumin, and globulin estimations were performed. The patients were followed up for a maximum period of 30 days from the onset of stroke, and patients who expired were grouped as 'expired' and the rest as 'survivors'. Logistic regression analysis was carried out among the significant parameters to identify independent predictors of 30-day fatality. RESULTS: Univariate analysis demonstrated that among hematological parameters, high total leukocyte count and ESR, at admission, correlated significantly with an undesirable outcome during the initial 30 days. Among biochemical parameters, elevated urea, creatinine, serum transaminases (SGOT and SGPT) and globulin levels correlated significantly with death. Logistic regression analysis demonstrated that a low Glasgow Coma Scale (GCS) score along with biochemical parameters such as high serum creatinine, SGPT, ESR and total leukocyte count correlated with death. CONCLUSION: Impaired consciousness, high total leukocyte count, raised ESR, elevated creatinine and SGPT levels, estimated within 24 hours of hospitalization, are the most important indicators of 30-day mortality in patients with first-time ischemic stroke.


Sujets)
Sujet âgé , Alanine transaminase/sang , Sédimentation du sang , Créatinine/sang , Femelle , Échelle de coma de Glasgow , Humains , Numération des leucocytes , Mâle , Adulte d'âge moyen , Valeur prédictive des tests , Études prospectives , Accident vasculaire cérébral/sang
3.
Article Dans Anglais | IMSEAR | ID: sea-94046

Résumé

In children, posterior leukoencephalopathy is frequently associated with hypertensive encephalopathy, anticancer chemotherapy, treatment with immunosuppressive drugs in patients with organ transplantation, transfusion or human immunodeficiency virus infection. Posterior leukoencephalopathy in these children appears as a complicating illness and resolves once precipitating factor (e.g. cancer chemotherapy) is removed. Here we are reporting a fatal case of acute haemorrhatic leukoencephalitis in a 13 year old girl, imaging abnormalities are also suggestive of posterior leukoencephalopathy. Posterior leukoencephalopathy in our patient possibly, is a part of post-infectious haemorrhagic leukoencephalitis, rather than because of ischaemia or cerebral oedema secondary either to abrupt increase in blood pressure or following administration of immunosuppressive drugs.


Sujets)
Adolescent , Confusion/étiologie , Issue fatale , Femelle , Humains , Leucoencéphalite aigüe hémorragique/complications , Crises épileptiques/étiologie , Syndrome
4.
Article Dans Anglais | IMSEAR | ID: sea-95245

Résumé

Compressive myelopathy secondary to ossification or calcification of the ligamentum flavum is a rare entity. Clinical features and magnetic resonance imaging findings of a patient of dorsal cord compression who improved remarkably with surgery are reported.


Sujets)
Calcinose/complications , Humains , Ligament jaune/anatomopathologie , Mâle , Adulte d'âge moyen , Syndrome de compression médullaire/étiologie , Maladies du thorax/complications , Vertèbres thoraciques/anatomopathologie
5.
Neurol India ; 2000 Sep; 48(3): 260-2
Article Dans Anglais | IMSEAR | ID: sea-120234

Résumé

A clinical picture consisting of seizures, multiple non-tender subcutaneous nodules, and multiple 'nodular or ring' enhancing lesions in computed tomography of the brain is considered characteristic of neurocysticercosis in an endemic area. 1,2 A case with a similar clinical picture, in whom serological tests and histopathological examination of subcutaneous nodule established tuberculosis as a cause, is presented.


Sujets)
Adolescent , Diagnostic différentiel , Épilepsie/microbiologie , Femelle , Humains , Imagerie par résonance magnétique , Mycobacterium tuberculosis , Neurocysticercose/anatomopathologie , Crises épileptiques/microbiologie , Tomodensitométrie , Tuberculome intracrânien/anatomopathologie
11.
Article Dans Anglais | IMSEAR | ID: sea-91611

Résumé

30 healthy elderly males (mean age 77.4 +/- 4.3 yrs) were subjects in this study. Equal number of young males (mean age 22 +/- 3.5 years) and middle aged subjects (mean age 46 +/- 3.2 years) served as control. P300 wave was estimated using a Neuropack 4 model of Nihon Kohden EMG machine. We observed a significantly increased latency, poorly defined and non reproducible P300 wave in 90% old subjects while in young the latency was in normal limits and the wave was well defined and reproducible. We presume P300 could serve as a future potential marker of the neurophysiological basis of aging.


Sujets)
Stimulation acoustique , Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Vieillissement/physiologie , Électromyographie/instrumentation , Potentiels évoqués cognitifs P300/physiologie , Humains , Mâle , Adulte d'âge moyen , Neurophysiologie , Temps de réaction/physiologie , Reproductibilité des résultats , Traitement du signal assisté par ordinateur
12.
Article Dans Anglais | IMSEAR | ID: sea-25041

Résumé

The present study was undertaken to evaluate comparatively the lipid profile and platelet functions within 24 h of the three most frequent types of stroke encountered in clinical practice. Twenty patients of transient ischaemic attacks, 22 of thrombotic stroke and 26 of haemorrhagic stroke (hypertensive putaminal haemorrhage), all within 24 h of the acute event, and 21 control subjects were studied. Spontaneous platelet aggregation, platelet aggregation induced with adenosine diphosphate (2.5, 3.75 and 5.0 microM) and lipid profile (serum cholesterol, triglycerides, high density lipoprotein, low density lipoprotein and very low density lipoprotein) estimations were performed in all the subjects. Mean platelet aggregation values were significantly lower in haemorrhagic stroke patients as compared to controls. Serum cholesterol, triglycerides and very low density lipoprotein levels in ischaemic groups i.e., transient ischaemic attacks and thrombotic stroke patients, were significantly elevated, more so in the former group. It appears that platelet hypofunction has a role in the pathogenesis of hypertensive putaminal haemorrhage while in patients of transient ischaemic attack and thrombotic stroke, lipids may be a contributing factor in cerebral atherogenesis.


Sujets)
Adulte , Sujet âgé , Plaquettes/physiologie , Hémorragie cérébrale/sang , Femelle , Humains , Embolie et thrombose intracrâniennes/sang , Accident ischémique transitoire/sang , Lipides/sang , Lipoprotéines/sang , Mâle , Adulte d'âge moyen , Facteurs temps
13.
Article Dans Anglais | IMSEAR | ID: sea-92970

Résumé

The present study was conducted in 17 patients of haemorrhagic stroke (HS), 19 patients of thrombotic stroke (TS) and 14 control subjects. In each subject platelet functions (spontaneous platelet aggregation (SPA), aggregation induced with 10, 5, 2.5 microM ADP and 10 micrograms/ml of collagen) and complete lipid profile (total cholesterol, triglycerides, high density lipoprotein [HDL], low density lipoprotein [LDL], very low density lipoprotein [VLDL] and LDL/HDL ratio) were performed within 7 days of onset of stroke. Platelet aggregation with 2.5 microM ADP was significantly lower (P < 0.05), in both the stroke groups in comparison to controls. No other changes were significant. Mean serum triglycerides and VLDL of TS group were significantly higher than that of controls. Mean LDL/HDL ratio of the same group was significantly lower than HS group. It can be concluded that alterations in platelet functions and lipid profile are induced by both types of strokes in acute stage.


Sujets)
Adulte , Sujet âgé , Hémorragie cérébrale/sang , Femelle , Humains , Embolie et thrombose intracrâniennes/sang , Lipides/sang , Mâle , Adulte d'âge moyen , Agrégation plaquettaire/physiologie , Tests fonctionnels plaquettaires , Valeurs de référence
15.
Indian J Physiol Pharmacol ; 1993 Apr; 37(2): 158-60
Article Dans Anglais | IMSEAR | ID: sea-108904

Résumé

Twenty-one patients of ischaemic stroke were put on prolonged administration of antiplatelet drugs (aspirin 320 mg once daily with pentoxiphylline 400 mg thrice daily). The serum lipids along with other biochemical parameters were estimated before starting the treatment and after completion of 2 months of therapy. No significant changes were observed in any of the biochemical parameters including lipid profile except in serum high density lipoprotein (HDL) which increased significantly (< 0.05) after 2 months therapy. It is concluded that 2 months antiplatelet therapy has no adverse metabolic effect in patients of ischaemic stroke and the raised serum HDL may contribute to cerebral protective effect.


Sujets)
Adulte , Sujet âgé , Acide acétylsalicylique/usage thérapeutique , Analyse chimique du sang , Encéphalopathie ischémique/sang , Association de médicaments , Femelle , Humains , Lipides/sang , Mâle , Adulte d'âge moyen , Pentoxifylline/usage thérapeutique
16.
J Indian Med Assoc ; 1993 Mar; 91(3): 53-4
Article Dans Anglais | IMSEAR | ID: sea-100510

Résumé

Thirty-eight patients of generalised tonic-clonic seizures of epileptics in the age group of 15-30 years were included in this study. Of these 20 were started sodium valproate afresh and 18 already taking it for more than one year prior to inclusion. Serum amylase and serum valproic acid levels were measured in all of them, initially and at every 3 months interval for 9 months. Though no clinical evidence was present, there was significant increase in serum amylase levels in both the groups which has no correlation with dose or serum valproic acid levels.


Sujets)
Adolescent , Adulte , Amylases/sang , Grand mal épileptique/traitement médicamenteux , Femelle , Humains , Mâle , Facteurs temps , Acide valproïque/sang
17.
Article Dans Anglais | IMSEAR | ID: sea-91171

Résumé

Eales disease is a disease of unknown aetiology characterised by ophthalmic changes and often neurological involvement as in multiple sclerosis. We are reporting a case of Eales' disease in a 27 yr old male with chronic progressive non compressive motor myelopathy.


Sujets)
Adulte , Humains , Mâle , Spasticité musculaire/diagnostic , Examen neurologique , Paralysie/diagnostic , Phlébite/diagnostic , Néovascularisation rétinienne/diagnostic , Moelle spinale/physiopathologie
20.
Article Dans Anglais | IMSEAR | ID: sea-93613

Résumé

This study was conducted on forty male patients aged 17-35 years, suffering from migraine. Platelet aggregation was evaluated in them twice, once in the aura and headache phase of migraine and the other during the period in which patient was asymptomatic. We observed significant increase in platelet aggregation during the aura and headache phase of the migrainous attack in comparison to the headache-free interval. Platelet hyperaggregability may be an important factor in the pathogenesis of migraine.


Sujets)
Adulte , Humains , Mâle , Migraines/sang , Agrégation plaquettaire
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