RESUMO
OBJECTIVE: To present an atypical case of deep intracerebral hemorrhage caused by the rupture of an aneurysm of the distal lenticulostriate artery. A 42-year-old woman presenting with right-sided mild hemiparesis was diagnosed with an acute left-sided hemorrhage within the basal nuclei. Cerebral angiography revealed a microaneurysm of the distal portion of the left lenticulostriate artery. Conservative treatment under close neurological surveillance was recommended. After a few days of hospital stay, the patient's neurological symptoms improved, and she was discharged. The patient has remained asymptomatic for more than 6 months. Aneurysms of the distal lenticulostriate artery are extremely rare.
OBJETIVO: Presentar un caso atípico de hemorragia intracerebral profunda causada por la ruptura de un aneurisma de la arteria lenticuloestriada distal; se revisa la bibliografía y se analizan la fisiopatología y el tratamiento. Se presentó a la sala de emergencias una mujer de 42 años con hemiparesia leve del hemicuerpo derecho. Se la diagnosticó con una hemorragia aguda en los núcleos de la base izquierdos. La panangiografía cerebral reveló un microaneurisma de la porción distal de la arteria lenticuloestriada izquierda. Se recomendó tratamiento conservador bajo estrecha vigilancia neurológica. Después de unos cuantos días de hospitalización, los síntomas neurológicos de la paciente mejoraron y la paciente recibió el alta. La paciente ha permanecido asintomática durante más de seis meses. Los aneurismas de la arteria lenticuloestriada distal son extremadamente raros.
Assuntos
Doença Cerebrovascular dos Gânglios da Base/diagnóstico por imagem , Hemorragia Cerebral/etiologia , Aneurisma Intracraniano/complicações , Adulto , Doença Cerebrovascular dos Gânglios da Base/complicações , Doença Cerebrovascular dos Gânglios da Base/terapia , Angiografia Cerebral , Hemorragia Cerebral/complicações , Hemorragia Cerebral/diagnóstico , Hemorragia Cerebral/terapia , Angiografia por Tomografia Computadorizada , Tratamento Conservador , Feminino , Humanos , Aneurisma Intracraniano/diagnóstico por imagem , Imageamento por Ressonância Magnética , Paresia/etiologiaRESUMO
Introducción: La enfermedad cerebrovascular extracraneal en Cuba está subdiagnosticada, de ahí que se desconoce su prevalencia en población general. Objetivo: Determinar las características de la enfermedad cerebrovascular extracraneal en el municipio de Arroyo Naranjo. Métodos: Se realizó estudio descriptivo en las 26 personas diagnosticadas con enfermedad carotidea de una muestra de 200 individuos obtenida por método aleatorio simple de los 208 554 residentes del municipio Arroyo Naranjo. La enfermedad se confirmó por eco-doppler carotideo. Las variables fueron: edad, sexo, porcentaje de estenosis, localización, tipo de placa, factores de riesgo y grosor íntima-media carotideo. Resultados: La prevalencia de la enfermedad fue de 12,5 x 100 000 habitantes, mayor en las mujeres (10,1) y en los mayores de 60 años (9,1). Se confirmó el diagnóstico en el 80,8 por ciento de las personas y más del 45 por ciento mostró estenosis no significativa en ambas carótidas. Predominaron las placas heterogénea (46,2 por ciento) localizadas fundamentalmente en: bifurcación carotidea y bulbo. El tabaquismo (80,8 por ciento), la hipertensión arterial (73,1 por ciento), y la enfermedad arterial periférica (65,1 por ciento) fueron los factores de riesgo más frecuentes; el 69,2 por ciento presentaba más de tres factores. Más del 75 por ciento de los mayores de 60 años, independiente del sexo, tenían valores patológicos del grosor íntima-media carotideo. Conclusiones: La prevalencia de enfermedad cerebrovascular extracraneal en el municipio es elevada. Alta incidencia de factores de riesgo. El diagnóstico precoz de dicha enfermedad en un alto porcentaje permitió remitir a sus áreas de salud a aquellas personas que requerían de un tratamiento oportuno(AU)
Introduction: Extracranial cerebrovascular disease is a problem of health internationally, in Cuba it is sub-diagnostician without knowing its prevalence in the general population. Objective: To determine the characteristics of the extracranial cerebrovascular disease in the Arroyo Naranjo municipality. Methods: a descriptive study was conducted in 26 people diagnosed with carotid disease of a sample of 200 people obtained by a simple random method of the 208 554 residents of the municipality of Arroyo Naranjo. The disease was confirmed by carotid doppler ultrasound. The variables were: age, sex, percent stenosis, location, type of plate, risk factors and thickness intima-media carotid. Results: The prevalence of the disease was 12,5 x 100 000 inhabitants, higher in women (10,1) and older adults (9,1). The diagnosis was confirmed in 80,8 percent of people, where more than 45 percent showed a non-significant stenosis in both carotid. The types of plates were the heterogeneous (46,2 percent) and the echogenic (38,6 percent), located in: carotid bifurcation, bulb, and internal carotid. Smoking (80,8 percent), hypertension (73,1 percent), and peripheral arterial disease (65,1 percent) were the most frequent risk factors, noting that 69,2 percent had more than three factors. More of the 75 percent of those older than 60 years, independent of sex, showed pathological values of the thickness intima-media carotid. Conclusions: The prevalence of the extracranial cerebrovascular disease in the municipality is high; and too the incidence of the risk factors. Early diagnosis of the disease in a high percentage allowed referring to their areas of health to those persons requiring prompt treatment(AU)
Assuntos
Humanos , Fatores de Risco , Doença Cerebrovascular dos Gânglios da Base/complicações , Doença Cerebrovascular dos Gânglios da Base/diagnóstico , Doença Cerebrovascular dos Gânglios da Base/etnologiaRESUMO
PURPOSE: The objective of this article is to highlight the fact that cerebral aneurysms in children are heterogeneous unlike in the adult population. MATERIAL AND METHODS: This is a retrospective review of 17 children with intracranial aneurysms who were managed at a single institution from 2004 to 2009. RESULTS: The median age was 12 years (range 10 months-17 years). Sixty-five percent of the aneurysms were saccular and 24% were fusiform. There was one infectious and one distal lenticulostriate aneurysm. Patients with saccular aneurysms were predominantly male and presented more commonly with intracranial hemorrhage (91%). The fusiform aneurysms were dissecting in nature or chronic with intramural thrombus and mass effect. The treatment was dependent upon the type and location of the aneurysm. CONCLUSION: Pedriatic aneurysms are a heterogeneous group of intracranial arterial diseases with different etiologies, diverse morphology, and dissimilar clinical manifestations.