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  1. Infección diseminada crónica con abscesos cerebralesmúltiples por Paracoccidioides brasiliensis Chronic disseminated infection with multiple cerebralabscesses caused by Paracoccidioides brasiliensis

    Marcelo Corti

    2010-09-01

    Full Text Available La paracoccidioidomicosis es una micosis sistémica, endémica de áreas tropicales y subtropicales de América Central y del Sur, causada por un hongo dimorfo denominado Paracoccidioides brasiliensis. El compromiso del sistema nervioso central es una rara complicación de la forma diseminada crónica de la enfermedad y puede comprometer el cerebro, el cerebelo, el tronco cerebral y la médula espinal. La forma clínica más común de la neuroparacoccidioidomicosis es el granuloma o absceso cerebral y, con menos frecuencia, la meningoencefalitis crónica. Se presenta un paciente con diagnóstico de paracoccidioidomicosis diseminada crónica con múltiples lesiones cerebrales compatibles con abscesos. La biopsia estereotáxica seguida del estudio histopatológico y microbiológico del material obtenido de las lesiones permitió observar las levaduras redondeadas con los brotes característicos de Paracoccidioides brasiliensis.Paracoccidioidomycosis is an endemic systemic disease in subtropical areas of Central and South America caused by a dimorphic fungus Paracoccidioides brasiliensis. Central nervous system involvement is a rare complication of the chronic disseminated disease that can affect the brain, cerebellum, brainstem and the spinal cord. The most frequent clinical form of neuroparacoccidiodomycosis is the cerebral abscess; with less frequency, the disease presents as a diffuse chronic meningoencephalitis. Here we present a patient with diagnosis of disseminated paracoccidioidomycosis and multiple cerebral lesions compatible with abscesses. Stereotactic biopsy followed by the microbiological and histopathological examination of the smears showed the characteristic yeast cells that confirmed the diagnosis of neuroparacoccidioidomycosis.

  2. Absceso recidivante por Nocardia asteroides en una paciente portadora de poliglobulia primaria Recurrent brain abscess caused by Nocardia asteroides in a patient with primary polycythaemia

    Carlos Aboal

    2006-06-01

    Full Text Available La nocardiosis del sistema nervioso central (SNC es una enfermedad poco común, cuya frecuencia ha aumentado con el crecimiento de los tratamientos inmunosupresores. El hombre se infecta por inhalación, inoculación traumática cutánea directa y tras una infección periodontal ingiriendo alimentos contaminados. La localización pulmonar es la más frecuente, siendo la fuente inicial de diseminación hemática, con predominio en piel, tejido celular subcutáneo y SNC. Es conocida la predilección de Nocardia por el SNC. Estos abscesos, asociados a altos índices de mortalidad, especialmente en pacientes inmunocomprometidos, siguen constituyendo un desafío diagnóstico y terapéutico, permaneciendo no aclarado su manejo terapéutico óptimo. A pesar de la controversia en cuanto al manejo quirúrgico de estas lesiones, el diagnóstico precoz, por aspiración esterotáxica, y la iniciación de una terapia antimicrobiana son esenciales para la buena evolución del paciente. Se presenta una paciente portadora de una poliglobulia primaria, con absceso cerebral recidivante por Nocardia asteroides de posible origen dentario.Nocardiosis of the central nervous system (CNS is an uncommon disease, but its frequency has increased due to the high number of immunosuppressive treatments. People become infected by inhalation, direct traumatic cutaneous inoculation and eating contaminated food after a periodontal abscess. Lung localization is the most frequent one, being the origin of haematic dissemination, with a high incidence in skin, subcutaneous tissue and the CNS. The preference of Nocardia for the CNS is well-known. These abscesses are a diagnostic and therapeutic challenge, since they are associated to high mortality rates, specially in immunocompromised patients; the best therapeutic management remains unclear. In spite of the existing controversy with regard to the surgical management of these lesions, an early diagnosis through stereotactic

  3. Abscesos en Conejos

    Claudia Brieva

    2008-09-01

    Full Text Available Los abscesos son anomalías comunes en los conejos. Consisten en un acumulo de pus en el subcutis, rodeado por una cápsula gruesa de tejido inflamatorio, muchas veces como resultado de una infección bacteriana. Pueden establecerse en órganos como la piel, la cavidad oral, las encías y los huesos; ubicándose principalmente en la cara. Frecuentemente están involucrados agentes bacterianos como Pasteurella multocida, Streptococcus sp, Staphylococcus sp, Pseudomona sp. y algunos anaerobios como Actinomyces sp., Clostridium sp., Bacterioides sp. y Fusobacterium sp.

  4. Abscesos en Conejos

    Claudia Brieva; O F Naranjo; C.Vásquez; J R Patiño

    2008-01-01

    Los abscesos son anomalías comunes en los conejos. Consisten en un acumulo de pus en el subcutis, rodeado por una cápsula gruesa de tejido inflamatorio, muchas veces como resultado de una infección bacteriana. Pueden establecerse en órganos como la piel, la cavidad oral, las encías y los huesos; ubicándose principalmente en la cara. Frecuentemente están involucrados agentes bacterianos como Pasteurella multocida, Streptococcus sp, Staphylococcus sp, Pseudomona sp. y algunos anaerobios como Ac...

  5. Bacteriemia y absceso hepático causado por Yersinia enterocolitica Bacteremia and hepatic abscess caused by Yersinia enterocolitica

    A. Navascués

    2004-08-01

    Full Text Available Yersinia enterocolitica es un cocobacilo gram negativo de amplia distribución mundial cuyo reservorio natural se encuentra en una gran variedad de animales. La transmisión a los humanos se realiza principalmente a través de la vía fecal-oral aunque también se han descrito casos de transmisión a través de transfusiones sanguíneas. Su aislamiento se realiza habitualmente dentro de un cuadro gastrointestinal y rara vez produce trastornos extraintestinales como bacteriemia, abscesos, manifestaciones cutáneas, etc. Éstos se han asociado a diferentes enfermedades de base como alteraciones del metabolismo del hierro, diabetes mellitus, alcoholismo, malnutrición, tumores, terapia inmunosupresora y cirrosis. Presentamos el caso de un paciente diabético que desarrolló bacteriemia asociada a abscesso hepático por Yersinia enterocolitica.Yersinia enterocolitica is a Gram-negative coccobacillus that is distributed world-wide and whose natural reservoire is found in a great variety of animals. Transmission to humans mainly occurs through the faecal-oral path although cases have been described of transmission through blood transfusions. It is isolated within a gastro-intestinal clinical picture and it rarely produces extra-intestinal disorders such as bacteraemia, abscesses, cutaneous signs, etc. The latter have been associated with different underlying diseases such as alterations of the iron metabolism, diabetes mellitus, alcoholism, malnutrition, tumours, immunosuppressant therapy and cirrhosis. We present the case of a diabetic patient who developed bacteraemia associated with hepatic abscess due to Yersinia enterocolitica.

  6. Absceso hepático asociado a absceso pulmonar y endoftalmitis

    Jairo Cordero-Chen

    2013-03-01

    Full Text Available El absceso hepático piógeno producido por Klebsiella pneumoniae es relativamente raro y puede complicarse con lesiones sépticas a distancia. Esto se relaciona con características propias del germen que incluyen el genotipo K1, resistencia a la fagocitosis y la presencia del gen mag-A. Tales metástasis sépticas contemplan absceso pulmonar, meningitis, endocarditis bacteriana y, muy especialmente, endoftalmitis. Esta última ocurre con mayor frecuencia en pacientes diabéticos, y puede causar ceguera. Se reporta caso de absceso hepático por K. pneumoniae asociado a absceso pulmonar y endoftalmitis, y se revisa epidemiología, fisiopatología, diagnóstico y tratamiento de la entidad.

  7. Absceso de Muslo, Sepsis y Embarazo

    Nadir Peggy Ortíz Samur; Patricia Elizabeth Ortuño Lazarte; Suleydi Paniagua Sanchez; Gastón Araníbar

    2010-01-01

    Las infecciones de piel y tejidos blandos son, junto con las infecciones de las vías respiratorias, las infecciones más frecuentes en clínica humana. Los gérmenes normalmente implicados son el Staphylococcus Aureus, Streptococcus spp, Pseudomona Aeruginosa y Enterococcus. De forma ocasional pueden formarse abscesos como resultado de la celulitis. Algunas complicaciones raras, pero graves incluyen la producción de fascitis necrotizante y bacteriemia. La celulitis causada por microorganismos Gr...

  8. Absceso de Muslo, Sepsis y Embarazo

    Nadir Peggy Ortíz Samur

    2010-06-01

    Full Text Available Las infecciones de piel y tejidos blandos son, junto con las infecciones de las vías respiratorias, las infecciones más frecuentes en clínica humana. Los gérmenes normalmente implicados son el Staphylococcus Aureus, Streptococcus spp, Pseudomona Aeruginosa y Enterococcus. De forma ocasional pueden formarse abscesos como resultado de la celulitis. Algunas complicaciones raras, pero graves incluyen la producción de fascitis necrotizante y bacteriemia. La celulitis causada por microorganismos Gram negativos generalmente ocurre a través de una fuente cutánea en un paciente inmunodeprimido, pero también puede desarrollarse a través de bacteriemia.A continuación presentamos el caso de una mujer de 17 años de edad, primigesta con 19 semanas de gestación, sin antecedente traumático, ni puerta de entrada evidenciable que ingresa por dolor intenso en muslo derecho, edematizado y con imposibilidad de movilización, compatible con celulitis, formación de absceso y sepsis. Se latrato según protocolo para el cuadro séptico, una vez identificado el absceso se realiza drenaje quirúrgico y antibioticoterapiapara Escherichia Coli.

  9. Absceso cerebral en paciente con Enfermedad de Rendu-Osler-Weber: Revisión del síndrome a partir de un caso ilustrativo Brain abscess in patient with Rendu-Osler-Weber disease: Revision of the syndrome from an illustrative case

    C. Arcos Sánchez

    2012-09-01

    Full Text Available Introducción: La Enfermedad de Rendu-Osler-Weber o telangiectasia hemorrágica hereditaria (THH está considerada como una causa rara de ictus en paciente joven. Asimismo la presencia de malformaciones arteriovenosas pulmonares (MAVP se ha relacionado con la aparición de abscesos cerebrales. Método: Descripción del caso de una paciente de 52 años que, en el contexto de un ataque de migraña, presenta una pérdida de fuerza en hemicuerpo izquierdo acompañada de afectación de la sensibilidad tactoalgésica, progresivas. En la evolución observamos disminución del nivel de conciencia y signos de hipertensión intracraneal secundarios edema por la presencia de un absceso cerebral causado por un embolismo séptico paradójico debido a la existencia de MAVP. Resultados: A través de la realización de una exhaustiva historia clínica se llega al diagnóstico de THH confirmado mediante los estudios genéticos, describiéndose una deleción completa, mediante técnica de MLPA (Multiplex Ligation-dependent Probe Amplification, de uno de los alelos del gen de la Endoglina (ENG. Conclusión: La Enfermedad de Rendu-Osler-Weber, aunque infrecuente, debe considerarse en la etiología de los abscesos cerebrales en pacientes con historia de fistulas pulmonares. El seguimiento de los pacientes con THH es importante para minimizar el riesgo de aparición de procesos potencialmente graves. Aunque el diagnóstico sigue basándose en los criterios clínicos, los estudios moleculares pueden confirmar la presencia de mutaciones genéticas relacionadas con la enfermedad.Introduction: Rendu-Osler-Weber syndrome also known as hereditary hemorrhagic telangiectasia (THH is considered as a rare cause of stroke in young people. Also pulmonary arteriovenous malformations (MAVP are related to brain abscess. Method: We describe the case of a 52 years old female patient that, during a migraine attack, suffers a progressive onset of weakness in left body with numbness. In

  10. Cerebral aspergillosis due to Aspergillus fumigatus in AIDS patient: first culture - proven case reported in Brazil Aspergilosis cerebral causada por Aspergillus fumigatus en paciente con SIDA: primer reporte de caso demostrado por cultivo en Brasil

    José E. Vidal

    2005-06-01

    Full Text Available Cerebral aspergillosis is a rare cause of brain expansive lesion in AIDS patients. We report the first culture-proven case of brain abscess due to Aspergillus fumigatus in a Brazilian AIDS patient. The patient, a 26 year-old male with human immunodeficiency virus (HIV infection and history of pulmonary tuberculosis and cerebral toxoplasmosis, had fever, cough, dyspnea, and two episodes of seizures. The brain computerized tomography (CT showed a bi-parietal and parasagittal hypodense lesion with peripheral enhancement, and significant mass effect. There was started anti-Toxoplasma treatment. Three weeks later, the patient presented mental confusion, and a new brain CT evidenced increase in the lesion. He underwent brain biopsy, draining 10 mL of purulent material. The direct mycological examination revealed septated and hyaline hyphae. There was started amphotericin B deoxycholate. The culture of the material demonstrated presence of the Aspergillus fumigatus. The following two months, the patient was submitted to three surgeries, with insertion of drainage catheter and administration of amphotericin B intralesional. Three months after hospital admission, his neurological condition suffered discrete changes. However, he died due to intrahospital pneumonia. Brain abscess caused by Aspergillus fumigatus must be considered in the differential diagnosis of the brain expansive lesions in AIDS patients in Brazil.La aspergilosis cerebral es una causa rara de lesión expansiva cerebral en pacientes con SIDA. Presentamos el primer reporte de un absceso cerebral causado por Aspergillus fumigatus en un paciente brasileño con SIDA. El paciente, de 26 años de edad, presentaba antecedentes de infección por el virus de la inmunodeficiencia humana (VIH, tuberculosis pulmonar y toxoplasmosis cerebral. Manifestó fiebre, tos, disnea y dos episódios de convulsiones. La tomografía computadorizada (TC demostró una lesión hipodensa parasagital y bi-parietal con

  11. Espondilodiscitis y absceso epidural candidiásico Candida spondylodiscitis and epidural abscess

    Gisela Di Stilio

    2006-08-01

    Full Text Available La espondilodiscitis candidiásica asociada a absceso epidural es una enfermedad de aparición excepcional. Se presenta el caso de un paciente con linfoma de Hodgkin en tratamiento quimioterápico que desarrolló candidiasis sistémica complicada con espondilodiscitis y absceso epidural por dicho germen.Candida spondylodiscitis associatd with epidural abscess is rarely seen. We present a patient with Hodgkin lymphoma who received chemotherapy and developed systemic Candida infection, which was complicated by Candida spondylodiscitis and epidural abscess.

  12. Abscesso do músculo psoas em paciente submetida à analgesia por via peridural: relato de caso Absceso del músculo psoas en paciente sometida a analgesia por vía peridural: relato del caso Psoas muscle abscess after epidural analgesia: case report

    Durval Campos Kraychete

    2007-04-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: O abscesso do músculo psoas é uma complicação rara da analgesia peridural. O manuseio adequado dessa intercorrência é fundamental para uma boa resolução do quadro clínico. O objetivo deste relato foi discutir o diagnóstico e o tratamento do abscesso do músculo psoas. RELATO DO CASO: Paciente do sexo feminino, 65 anos, com dor neuropática nos membros inferiores de difícil controle com medicamentos por via sistêmica. Optou-se pela administração de opióide e anestésico local por via peridural como alternativa analgésica. Vinte dias após o uso contínuo da via peridural, a paciente começou a apresentar dor na região lombar, cefaléia e febre. A tomografia computadorizada da pelve revelou abscesso do músculo psoas, sendo indicada drenagem fechada e antibioticoterapia. CONCLUSÕES: A supervisão minuciosa do paciente é necessária e deve ser contínua quando um cateter peridural for colocado. Essa vigilância deve ser mantida após a sua retirada.JUSTIFICATIVA Y OBJETIVOS: El absceso del músculo psoas es una complicación rara de la analgesia peridural. El manoseo adecuado de esa situación intercurrente es fundamental para una buena resolución del cuadro clínico. El objetivo de este relato fue discutir el diagnóstico y el tratamiento del absceso del músculo psoas. RELATO DEL CASO: Paciente del sexo femenino, 65 años, con dolor neuropático en los miembros inferiores de difícil control con medicamentos por vía sistémica. Se optó por la administración de opioide y anestésico local por vía peridural como alternativa analgésica. Veinte días después del uso continuo de la vía peridural, la paciente empezó a presentar dolor en la región lumbar, cefalea y fiebre. La tomografía computadorizada de la pelvis reveló absceso del músculo psoas, siendo indicado el drenado cerrado y antibioticoterapia. CONCLUSIONES: La supervisión minuciosa del paciente es necesaria y debe ser continua cuando

  13. Muerte cerebral causada por consumo de psicofármacos

    Iglesias Rozas, José Rafael, 1942-

    1987-01-01

    Tres imágenes de una biopsia de un cerebro en estado de muerte cerebral causada por consumo de psicofármacos. Three pictures of a biopsy of a brain that has died because of consumption of psychoactive drugs.

  14. Absceso intramedular en paciente con enfermedad de Rendu-Osler-Weber Spinal abscess in a patient with hereditary hemorrhagic telangiectasia

    Lorena V. Maldonado; Elías D. Soloaga; Miguel A. Veltri; Felipe J. Chertcoff; Jorge E Ubaldini

    2007-01-01

    La enfermedad de Rendu-Osler-Weber es una enfermedad autosómica dominante que se manifiesta por telangiectasias en piel y mucosas y malformaciones arteriovenosas en diversos órganos. El compromiso neurológico puede ocurrir por la presencia de malformaciones arterio-venosas cerebrales, hemorragia intracraneal, y más habitualmente por accidentes cerebrovasculares isquémicos y abscesos cerebrales secundarios a embolia paradojal, en pacientes con malformaciones arteriovenosas pulmonares. El absce...

  15. Síndrome febril persistente secundario a abscesos cerebrales: una rara complicación de la meningococemia

    A. Ruiz-Serrato

    2014-12-01

    Full Text Available La enfermedad meningocócica se produce por la diseminación hematógena de Neisseria meningitidis. Hasta en un 20% de los casos se produce una sepsis meningocócica, meningitis en un 50% y en menor proporción otras afecciones como neumonía, artritis, uretritis, conjuntivitis o pericarditis, siendo los abscesos cerebrales una complicación excepcional.

  16. Soft tissue abscess and lymphadenitis due to Mycobacterium avium Complex as an expression of immune reconstitution inflammatory syndrome after a second scheme of highly active antiretroviral therapy Linfadenitis y absceso subcutáneo por Complejo Mycobacterium avium como manifestación de síndrome inflamatorio de reconstitución inmune luego de un segundo esquema de terapia antirretroviral de gran actividad

    Marcelo Corti

    2007-08-01

    Full Text Available Immune reconstitution inflammatory syndrome (IRIS is an atypical and unexpected reaction related to highly active antiretroviral therapy (HAART in human immunodeficiency virus (HIV infected patients. IRIS includes an atypical response to an opportunistic pathogen (generally Mycobacterium tuberculosis, Mycobacterium avium complex, cytomegalovirus and herpes varicella-zoster, in patients responding to HAART with a reduction of plasma viral load and evidence of immune restoration based on increase of CD4+ T-cell count. We reported a case of a patient with AIDS which, after a first failure of HAART, developed a subcutaneous abscess and supraclavicular lymphadenitis as an expression of IRIS due to Mycobacterium avium complex after starting a second scheme of HAART.El síndrome inflamatorio de reconstitución inmune (SIRI es una reacción atípica e inesperada relacionada con el tratamiento antirretroviral de gran actividad (TARGA en pacientes infectados por el virus de la inmunodeficiencia humana (VIH. El SIRI representa una respuesta inflamatoria frente a un patógeno oportunista (generalmente Mycobacterium tuberculosis, Complejo Mycobacterium avium, citomegalovirus y herpes varicela-zóster en pacientes que responden a la TARGA con una marcada reducción de la carga viral en plasma y evidencia de una recuperación inmunológica expresada por el incremento de los niveles de linfocitos T CD4+. Presentamos el caso de un paciente con síndrome de inmunodeficiencia adquirida que desarrolló un absceso subcutáneo en muslo derecho y una adenitis supraclavicular izquierda como manifestación de SIRI por Complejo Mycobacterium avium luego del inicio de un segundo esquema de TARGA.

  17. Cerebral toxoplasmosis in AIDS - computerized tomography evaluation; Toxoplasmose cerebral na SIDA - avaliacao por tomografia computadorizada

    Alves, Regina Coeli Fonseca [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Hospital Universitario Antonio Pedro. Servico de Radiologia; Narchiori, Edson [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Dept. de Radiologia

    1999-06-01

    Cerebral toxoplasmosis is a disease that affects many AIDS's patients. FOr this paper 46 patients with confirmed cases of cerebral toxoplasmosis who did a CT scan between March, 1994 and September, 1997 were examined. Single lesions were found in 28.3% of the patients. The lesions were more frequently detected in the basal ganglia and the frontal lobes. No lesion was larger than 4 cm. As regards the contrast enhancing of the lesions on a CT scan we observed that 54.5% of the lesions had a ring-like contrast enhancing, 36.4% had a nodular contrast enhancing and 6% had a heterogeneous form. After the 21st day of treatment we noticed an improvement in the aspect of the patients'lesions. The improvement of the lesions could be seen through a reduction of the edematous halo, a reduction of the lesion size and a modification in the contrast enhancing on the CT scan. The CT scan was an important method to demonstrate the lesions compatibility enhancing on the CT scan. The CT scan was an important method to demonstrate the lesions compatibility with cerebral toxoplasmosis, as well as to monitor these patients during treatment. (author)

  18. Absceso retrofaringeo como complicación de mononucleosis infecciosa

    Roldán Fidalgo, Amaya; Laguna Ortega, David; Pinilla Urraca, Mayte; Rodríguez Valiente, Antonio; Velasco Martínez, María Eugenia; Martínez Ruíz-Coello, Antonio; Ramos Martínez, Antonio

    2011-01-01

    [ES] Se describe un caso de absceso retrofaríngeo como complicación de mononucleosis infecciosa. Paciente adolescente que acudió al servicio de urgencias de nuestro hospital con una masa de crecimiento progresivo retrofaríngeo y cervical que comprometió la vía aérea y requirió intervención quirúrgica bajo anestesia general para su correcto drenaje y control. El diagnostico de mononucleosis infecciosa fue clínico y serológico. La tomografía computerizada (TC) cervical permitió objetivar ...

  19. Abscesos pleurales producidos por Staphylococcus aureus y Streptococcus spp. beta-hemolítico como secuela de pleuroneumonía en un caballo: Reporte de un caso Abscessos pleurais causados por Staphylococcus aureus e Streptococcus spp. beta-hemolítico no rescaldo de pleuropneumonia em um cavalo.: Relato de um caso Pleural abscesses produced by Staphylococcus aureus and beta-haemolytic Streptococcus spp. as a sequel of pleuropneumonia in a horse: A case report

    Jorge U Carmona

    2008-12-01

    Full Text Available Los abscesos pleurales son una complicación frecuente en caballos con pleuroneumonía. Su tratamiento resulta difícil, requiere tiempo y dinero. Un caballo criollo argentino, castrado, de 13 años de edad presentó una pleuroneumonía grave que posteriormente se complicó con abscesos pleurales. El uso de anti-inflamatorios no esteroidales (fenilbutazona, una antibioterapia agresiva (ceftiofur, ampicilina y gentamicina, el drenaje eco-guiado y el lavado de los abscesos con una solución de yodopovidona al 0.05% permitió la recuperación exitosa del paciente de este reporte.Os abscessos pleurais são uma complicação comum em cavalos com pleuropneumonia. Seu tratamento é difícil e requer tempo e dinheiro. Um cavalo crioulo argentino, castrado, 13 anos de idade apresentou uma grave pleuropneumonia que posteriormente se tornou complicado com abscesso pleural. O uso de não-esteróides antiinflamatórios (fenilbutazona, uma agressiva terapia antibiótica (cetfiofur, ampicilina e gentamicina, eu drenagem eco-guiado e da lavagem dos abscessos com uma solução de yodopovidona de 0.05%, permitiu o sucesso da recuperação do paciente deste relato de caso.Pleural abscesses are a frequent complication in horses with pleuropneumonia. Their treatment is not easy, and requires time and it is expensive. A 13 years old creole argentine gelding presented a severe pleuropneumonia subsequently complicated with pleural abscess. The use of nonsteroidal antiinflammatory drugs (fenylbutazone, an aggressive antibiotherapy (ceftiofur, ampicillin, and gentamicin, echoguide drainage and lavage with yodopovidone to 0.05% of the abscesses permitted the successful recuperation of the patient of this case report.

  20. Sentimentos vivenciados por fisioterapeutas no atendimento a pessoas com paralisia cerebral Physiotherapist's feelings on attending people with cerebral palsy

    Dinael Corrêa de Campos

    2009-08-01

    Full Text Available Considerando que os estudos sobre a relação profissional de saúde e cliente contribuíram para o surgimento da proposta do modelo humanizado de atendimento, esta pesquisa investigou os possíveis sentimentos de fisioterapeutas em relação ao atendimento de pessoas com paralisia cerebral, já que esta condição, a paralisia cerebral, é considerada sem cura pela medicina e com possibilidades de melhora diretamente vinculadas aos exercícios fisioterapêuticos. Utilizando um instrumento contendo perguntas abertas, foram realizadas entrevistas com fisioterapeutas que atendem aos casos com sequelas mais graves: ausência total da linguagem verbal e comprometimentos motores que levam os pacientes à situação de acamados. Mediante a análise de conteúdo, verificou-se que a paralisia cerebral é reconhecida pelos fisioterapeutas como um quadro neurológico e as limitações no alcance de resultados terapêuticos são vistas como normais. Assim, as mudanças, mesmo sendo reduzidas e obtidas em longo prazo, tornam o atendimento gratificante para os fisioterapeutas por representarem uma superação de desafios.Considering the studies about professional relation among health and clients contributted to arise the purposes about a humanized model of assistance. This research shows the physiotherapists' feelings on attending people with cerebral palsy, taking in accounting the cerebral palsy is presented by the medicine as a reverseless decease and having possibilities of changing entailed to the physiotherapy. By means of interviews and questionaries answered by physiotherapists, and using the contents of analysis, we can notice that the cerebral palsy is understood by the professional of physiotherapy like a neurological condition, so the limitations on reaching are noticed as normal. Thus, even the changes reduced in the long run, they make the attendance to be rewarding for the professional of physiotherapy, because these changes represent the

  1. Rinoliquorréia e hidrocefalia por gliose do aqueduto cerebral

    Walter C. Pereira

    1967-03-01

    Full Text Available É relatado um caso de hidrocefalia tardia, determinada por gliose do aqueduto cerebral, complicada com rinoliquorréia. A fístula do líquido cefalorraqueano se estabeleceu em conseqüência da erosão da sela turca pelo assoalho do 3.° ventriculo hipertenso e dilatado, determinando comunicação entre a cavidade ventricular e o seio esfenoidal. O paciente foi operado, tendo a fístula sido ocluída satisfatoriamente; previamente foi feita derivação ventrículo-peritoneal para evitar recidiva da hipertensão do sistema ventricular.

  2. Análisis de biomarcadores de imagen por resonancia magnética en el infarto cerebral

    Pedraza Gutiérrez, Salvador

    2015-01-01

    El infarto cerebral es una enfermedad frecuente que provoca una gran morbilidad y mortalidad en nuestra sociedad. Por todo ello es importante aprobar tratamientos mejores que el actual (trombolisis endovenosa). En este sentido, se ha propuesto que los biomarcadores de imagen por Resonancia magnética podrían ser útiles para la validación de estos nuevos tratamientos futuros del infarto cerebral. Esta tesis recoge un proyecto de investigación sobre la validación de estos nuevos b...

  3. Análisis de biomarcadores de imagen por resonancia magnética en el infarto cerebral

    Pedraza Gutiérrez, Salvador

    2015-01-01

    El infarto cerebral es una enfermedad frecuente que provoca una gran morbilidad y mortalidad en nuestra sociedad. Por todo ello es importante aprobar tratamientos mejores que el actual (trombolisis endovenosa). En este sentido, se ha propuesto que los biomarcadores de imagen por Resonancia magnética podrían ser útiles para la validación de estos nuevos tratamientos futuros del infarto cerebral. Esta tesis recoge un proyecto de investigación sobre la validación de estos nuevos biomarcadores de...

  4. Participación del óxido nítrico durante el desarrollo del absceso hepático amebiano Nitric oxide participation during amoebic liver abscess development

    Joel Ramírez-Emiliano; Lérida Liss Flores-Villavicencio; José Segovia; Sergio Arias-Negrete

    2007-01-01

    El óxido nítrico participa en funciones fisiológicas y fisiopatológicas, así como en el mecanismo de defensa del sistema inmunológico de mamíferos contra parásitos, virus y bacterias. La Entamoeba histolytica es un parásito protozoario causante de la amebiasis, la cual se caracteriza por el daño intestinal y la formación del absceso hepático amebiano (AHA). El desarrollo del absceso hepático amebiano en el hámster es similar al que desarrolla el humano, mientras que el ratón es resistente a l...

  5. Aislamiento de Staphylococcus aureus meticilino resistente en abscesos de mama en una Maternidad Pública

    Cristina Boccaccio; Virginia Verdaguer Babic; Liliana Botto; María M Cervetto; Silvia Cetani; Silvina Paladino; Roxana Conti; Antonio Lanzillota; Rosa Herrera; Dora Amarante

    2014-01-01

    La mastitis y los abscesos de mama representan un factor de riesgo para el abandono de la lactancia. Se incluyen dentro de las infecciones de piel y partes blandas y comparten los cambios epidemiológicos que llevan a replantear el tratamiento empírico inicial. Se estudiaron 137 casos de abscesos de mama desde enero de 2007 a diciembre de 2011. Se analizó incidencia, días postparto, factores de riesgo, datos microbiológicos y tratamiento antibiótico. Desde 2007a 2011 se observó un constante au...

  6. Un caso de infeccion humana por cisticerco racemoso cerebral de localizacion parenquimatosa en Valdivia, Chile A case of human cerebral infection by parenchymal racemose cysticercus in Valdivia, Chile

    Eduardo Ortega

    1991-06-01

    Full Text Available Se presenta un caso clínico de infección por cisticerco racemoso cerebral de localización parenquimatosa en un paciente de la ciudad de Valdivia (Chile cuyo diagnóstico definitivo se efectuó a través del estudio morfológico del parásito. Se discute brevemente la escasa frecuencia de la localización parenquimatosa del cisticerco racemoso, así como su diagnóstico diferencial con otros estados larvarios de cestodos que desarrollan en el sistema nervioso.A clinical case of cerebral infection by parenchymal racemose cysticercus, diagnosed by means of morphological characteristics in a patient of Valdivia city is described. The rare frequency of parenquimal location of racemose cysticercus as well as its differential diagnosis with other larval stages of cestodes that develop in the brain and its treatment are discussed.

  7. Goma o absceso tuberculoso metastásico como diagnóstico inicial de tuberculosis en un paciente inmunocompetente: una presentación inusual

    A. Marco

    2014-10-01

    Full Text Available Fundamento y Objetivo: Los abscesos fríos tuberculosos o gomas son inusuales y producto de la diseminación hematógena de micobacterias latentes, formando abscesos en extremidades o tronco, generalmente sin compromiso de tejidos profundos.Se presenta un caso de goma como diagnóstico inicial de tuberculosis diseminada. Métodos: Caso estudiado en 2012 por los servicios médicos del centro penitenciario de Hombres de Barcelona y el Servicio de Medicina Interna del Hospital Consorci Sanitari de Terrassa. Se recogen los datos de la historia clínica, de los informes hospitalarios y de las pruebas complementarias practicadas. Resultados: Preso, 35 años, de Cabo Verde, residente en España desde los 4 años. IDR Mantoux positiva. Inmunocompetente. Por síndrome constitucional se programó estudio hospitalario. Exploración anodina, excepto palpación de masa en región lumbar. La punción aspirativa fue positiva para M. tuberculosis mediante PCR y cultivo Lowenstein. La TC mostró nódulos pulmonares, apical D cavitado y en LSD. Tras aislamiento respiratorio, tratamiento antituberculoso y excelente evolución fue dado de alta con diagnóstico de tuberculosis diseminada. Discusión: Se recomienda vigilar lesiones que, aunque infrecuentes, pueden ser secundarias a infección por M tuberculosis, especialmente en población inmunocomprometida y en inmigrantes procedentes de zonas hiperendémicas de tuberculosis.

  8. Aislamiento de Staphylococcus aureus meticilino resistente en abscesos de mama en una Maternidad Pública

    Cristina Boccaccio

    2014-06-01

    Full Text Available La mastitis y los abscesos de mama representan un factor de riesgo para el abandono de la lactancia. Se incluyen dentro de las infecciones de piel y partes blandas y comparten los cambios epidemiológicos que llevan a replantear el tratamiento empírico inicial. Se estudiaron 137 casos de abscesos de mama desde enero de 2007 a diciembre de 2011. Se analizó incidencia, días postparto, factores de riesgo, datos microbiológicos y tratamiento antibiótico. Desde 2007a 2011 se observó un constante aumento de la incidencia de casos: 0.19 vs. 0.84% (p < 0.001. Días postparto de aparición del absceso 41.9 ± 35.8 días (Media ± DE, primiparidad 70.6%. Los factores de riesgo más frecuentemente encontrados fueron grietas del pezón e ingurgitación mamaria (95%. Staphylococcus aureus (SA fue el responsable de 82.3 a 95.0% de los abscesos según los años; la resistencia a oxacilina de las cepas de SA superó el 60%. Las cepas aisladas de SA meticilino resistentes (SAMR fueron sensibles a eritromicina clindamicina, gentamicina, rifampicina, ciprofloxacina y trimetroprima-sulfametoxasol en diferentes porcentajes según los años. Requirieron drenaje el 100% de los casos; en 60% el tratamiento empírico inicial fue inadecuado. Continuaron amamantando 90% de las madres. Estos datos enfatizan la necesidad de prevenir los factores de riesgo: grietas del pezón e ingurgitación mamaria. La modificación del tratamiento antibiótico inicial requiere el estudio bacteriológico de las infecciones de piel y partes blandas dado que la prevalencia de SAMR no es uniforme y varía en diferentes poblaciones y ubicaciones geográficas.

  9. Descripción de casos de absceso pectoral crónico y análisis de algunas variables asociadas a su presentación en equinos de la Provincia de Ñuble, Chile Case descriptions of chronic pectoral abscess and variables associated with its occurrence in equines, in the Ñuble Province, Chile

    P Gädicke; G Azócar; Ocaña, M

    2008-01-01

    El absceso pectoral crónico (APC) es una enfermedad infecciosa de tipo estacional, que afecta a los equinos, causada por Corynebacterium pseudotuberculosis. Se realizó un estudio de tipo transversal en 31 predios de la Provincia de Nuble que denunciaron casos de APC al Servicio Agrícola y Ganadero (SAG) desde noviembre de 1999 hasta abril de 2000. Se recolectó información individual y de manejo de todos los equinos de los predios que reportaron casos, mediante un cuestionario elaborado por el...

  10. Tuberculoma cerebral Cerebral tuberculoma

    ELIZABETH CLARA BARROSO; TÂNIA REGINA BRÍGIDO DE OLIVEIRA; ANA MARIA DANTAS DO AMARAL; VALÉRIA GÓES FERREIRA PINHEIRO; ANA LÚCIA DE OLIVEIRA SOUSA

    2002-01-01

    Relata-se o caso de paciente com crises convulsivas de início recente. A tomografia computadorizada cerebral evidenciou imagem sugestiva de lesão expansiva metastática frontoparietal direita. A investigação de tumor primário ou outra doença foi negativa e o exame histopatológico do tecido cerebral diagnosticou tuberculoma. As convulsões foram controladas com a associação de hidantoína 300mg/dia ao esquema específico, utilizado por 18 meses. A tuberculose do sistema nervoso central representa ...

  11. Infarto cerebral secundario a trombosis de la carótida interna por traumatismo cervical Cerebral infarction secondary to internal carotid thrombosis following cervical trauma

    A. Rico

    2011-06-01

    Full Text Available Se presenta el caso de una trombosis postraumática de la arteria carótida interna en un varón de 33 años, tras recibir un golpe con un balón en el cuello. La muerte se produjo 10 días después del golpe como consecuencia de un cuadro de hipertensión intracraneal y herniación cerebral secundaria a infarto isquémico extenso que afectaba a todo el territorio de la arteria cerebral media derecha, tanto superficial como profundo.In this paper, a case of post-traumatic thrombosis in the internal carotid artery after a blow with a ball in the neck of a 33-year-old male is presented. The death came 10 days after the coup as a result of intracranial hypertension and cerebral herniation secondary to ischemic infarction affecting the entire territory of the middle right cerebral artery, both superficial and profound. Macroscopic and microscopic findings that largely explain the mechanism of vascular injury with intimal dissection in the proximity of an atheroma plaque located above the carotid bifurcation are discussed.

  12. Pyogenic versus amoebic liver abscesses: A comparative clinical study in a series of 58 patients Absceso hepático piógeno versus amebiano: Estudio clínico comparativo de una serie de 58 casos

    A. Cosme

    2010-02-01

    pacientes. La mortalidad fue de 2 casos y la estancia media hospitalaria de 18 días. Conclusiones: en nuestra serie, las características clínicas que sugieren un origen piógeno son: la edad superior a 50 años, el sexo masculino, la diabetes y la bilirrubina y transaminasas moderadamente elevadas. En el amebiano, la edad menor de 45 años, la diarrea y la localización solitaria del absceso en el lóbulo derecho. La parasitación por E. histolytica se debe considerar en el diagnóstico diferencial de los abscesos hepáticos, incluso sin el antecedente epidemiológico de viajes o de inmigración.

  13. Brain abscess by citrobacter diversus in infancy: case report Abscesso cerebral por Citrobacter diversus na infância: relato de caso

    RUBENS FEFERBAUM; EDNA M. A. DINIZ; MARCELO VALENTE; CLÁUDIA R. GIOLO; RENATA A. VIEIRA; ANA L. S. GALVANI; MARIA E. J. CECCON; MARIA C. K. ARAUJO; Vera L. J. Krebs; Flávio A. C. Vaz

    2000-01-01

    Citrobacter diversus is closely related to brain abscess in newborn infants. We describe a case of brain abscess by this bacteria in a newborn infant and his clinical and cranial computed tomographic evaluation until the fourth month of life and discuss therapeutic management of this patient.Citrobacter diversus é a bactéria mais associada a abscessos cerebrais durante o período neonatal. Descrevemos um caso de abscesso cerebral por esta bactéria em um recém-nascido e sua evolução clínica e t...

  14. Absceso y flegmón periamigdalino ¿Lo estamos haciendo bien? Abscess and cellulitis peritonsillar ¿Are we doing it right?

    César Gómez V; Edda Pruzzo Ch; Eduardo Reyes S; María de los Angeles Contreras R; José Miguel Contreras R; Viviana Vergara T

    2006-01-01

    El flegmón (celulitis) y el absceso periamigdalino son infecciones difusas o una colección ubicada entre la cápsula fibrosa de la amígdala palatina, las fibras horizontales del músculo constrictor superior de la faringe y las verticales del músculo palatofaríngeo. Constituye la infección de tejidos y espacios profundos del cuello más frecuente. Material y método: Revisión retrospectiva de las fichas de pacientes adultos y niños hospitalizados con diagnóstico de absceso o flegmón periamigdalin...

  15. Análise da tendência da mortalidade por acidente vascular cerebral no Brasil no século XXI Analysis of the mortality trend due to cerebrovascular accident in Brazil in the XXI century

    Célia Regina Garritano; Paula Mendes Luz; Maria Lucia Elias Pires; Maria Teresa Serrano Barbosa; Keila Moreira Batista

    2012-01-01

    FUNDAMENTO: Embora seja mundialmente a segunda principal causa de óbitos, o Acidente Vascular Cerebral (AVC) vem apresentando uma importante redução das taxas de mortalidade nas últimas décadas. OBJETIVO: Avaliar a tendência da taxa de mortalidade por acidente vascular cerebral no Brasil, em ambos os sexos, a partir dos 30 anos de idade, entre 2000 e 2009. MÉTODOS: Os dados populacionais foram obtidos no banco de dados do Instituto Brasileiro de Geografia e Estatística e os óbitos, por meio d...

  16. Detecção da encefalopatia hepática subclínica por espectroscopia cerebral Detection of subclinical hepatic encephalopathy by magnetic resonance spectroscopy

    Gustavo Justo Schulz

    2007-06-01

    Full Text Available RACIONAL: A encefalopatia hepática é anormalidade neuropsiquiátrica comum em cirróticos e está associada com alterações típicas de determinados metabólitos cerebrais, como o decréscimo de mio-inositol e colina e o aumento de glutamina-glutamato, observadas na espectroscopia cerebral por ressonância magnética. OBJETIVO: Determinar os níveis dos metabólitos cerebrais em pacientes cirróticos para diagnóstico da encefalopatia hepática em estágios iniciais. MÉTODOS Foram estudados 25 pacientes com cirrose hepática, do Serviço de Transplante Hepático da Universidade Federal do Paraná, através de avaliação clínica (exame neurológico e testes neuropsicométricos e espectroscopia por ressonância magnética cerebral. A área espectral estudada por ressonância magnética envolveu a região occipital (substância branca e cinzenta. Trinta voluntários sadios formaram o grupo controle. RESULTADOS: A encefalopatia hepática subclínica foi diagnosticada em 12 pacientes (48%. Reduções significativas nos índices de MI/Cr foram observadas nos pacientes com encefalopatia quando comparados aos controles (0,49±0,10 vs. 0,83±0,13; P BACKGROUND: Hepatic encephalopathy is a common neuro-psychiatric abnormality in liver cirrhosis associated with typical changes of cerebral metabolite pattern, such as a decrease of myo-inositol and cholina and increase of glutamine-glutamate, observed by magnetic resonance spectroscopy. AIM: To determine cerebral metabolite ratios in liver cirrhosis patients with early stages of hepatic encephalopathy. METHODS: Twenty-five patients with chronic hepatic failure from Liver Transplantation Unit of the Federal University of Paraná were studied with clinical evaluation and magnetic resonance spectroscopy. Localized magnetic resonance spectra were acquired in the occipital gray/white matter regions. Thirty healthy volunteers were also subjected to the same evaluations, making up the control group. RESULTS

  17. Detecção da encefalopatia hepática subclínica por espectroscopia cerebral Detection of subclinical hepatic encephalopathy by magnetic resonance spectroscopy

    Gustavo Justo Schulz; Julio Cézar Uili Coelho; Jorge Eduardo Fouto Matias; Antônio Carlos Ligocki Campos; Danielle Duck Schulz; Guilherme Augusto Bertoldi

    2007-01-01

    RACIONAL: A encefalopatia hepática é anormalidade neuropsiquiátrica comum em cirróticos e está associada com alterações típicas de determinados metabólitos cerebrais, como o decréscimo de mio-inositol e colina e o aumento de glutamina-glutamato, observadas na espectroscopia cerebral por ressonância magnética. OBJETIVO: Determinar os níveis dos metabólitos cerebrais em pacientes cirróticos para diagnóstico da encefalopatia hepática em estágios iniciais. MÉTODOS Foram estudados 25 pacientes com...

  18. Brain abscess by citrobacter diversus in infancy: case report Abscesso cerebral por Citrobacter diversus na infância: relato de caso

    RUBENS FEFERBAUM

    2000-09-01

    Full Text Available Citrobacter diversus is closely related to brain abscess in newborn infants. We describe a case of brain abscess by this bacteria in a newborn infant and his clinical and cranial computed tomographic evaluation until the fourth month of life and discuss therapeutic management of this patient.Citrobacter diversus é a bactéria mais associada a abscessos cerebrais durante o período neonatal. Descrevemos um caso de abscesso cerebral por esta bactéria em um recém-nascido e sua evolução clínica e tomográfica até o quarto mês de vida. São discutidos aspectos diagnósticos e terapêuticos desta grave infecção do recém-nascido.

  19. Retroplacental hematoma associated to tubo ovarian abscess in 23 weeks of pregnancy. A case report. Hematoma retroplacentario asociado con absceso tubovárico en embarazo de 23 semanas. Reporte de un caso.

    Alberto Jorge Fernández

    Full Text Available A 30 year-old female patient with 23 weeks of pregnancy and with asthma antecedent is presented. She had treatment with bronchodilators. She came to the provincial medical emergency centre due to an intense pain with a sudden appearance in the lower abdomen, vomiting, shortness of breath, and sweating. The presence of a retroplacental hematoma caused due to a tubo-ovarian abscess associated to an abdominal peritonitis was corroborated. The way in which the disease was manifested and evolved is described.

    Se presenta el caso de una paciente de 30 años, con edad gestacional de 23 semanas y antecedentes de asma bronquial para lo cual llevaba tratamiento con broncodilatadores. Acude al centro provincial de emergencia médica por presentar dolor de aparición súbita e intenso en bajo vientre, vómitos con restos de alimentos, falta de aire y sudoraciones. Se comprobó la presencia de un hematoma retroplacentario causado por un absceso tubovárico asociado a una peritonitis abdominal. Se describe la forma en que se manifestó la enfermedad y su evolución.

  20. Liver abscess caused by Ascaris lumbricoides: case report Absceso hepático por Ascaris lumbricoides: reporte de un caso

    PINILLA Análida Elizabeth; LÓPEZ Myriam Consuelo; Orlando RICAURTE; CASTILLO Blanca; Murcia, Martha Isabel; Nicholls, Rubén Santiago; Duque, Sofía; Orozco, Luis Carlos

    2001-01-01

    A case is reported of a woman who lived in a rural area with a chronic illness that consisted of weight loss and abdominal pain in the epigastrium and upper right quadrant. The initial diagnosis was a mass in the liver, which was later, demonstrated, both by direct and histological examination, to be an abscess caused by Ascaris lumbricoides. Eggs of Ascaris lumbricoides and abundant Charcot-Leyden Crystals were found.Se presenta el caso de una mujer que vivía en zona rural con una enfermedad...

  1. Tuberculoma cerebral

    BARROSO ELIZABETH CLARA; OLIVEIRA TÂNIA REGINA BRÍGIDO DE; AMARAL ANA MARIA DANTAS DO; PINHEIRO VALÉRIA GÓES FERREIRA; SOUSA ANA LÚCIA DE OLIVEIRA

    2002-01-01

    Relata-se o caso de paciente com crises convulsivas de início recente. A tomografia computadorizada cerebral evidenciou imagem sugestiva de lesão expansiva metastática frontoparietal direita. A investigação de tumor primário ou outra doença foi negativa e o exame histopatológico do tecido cerebral diagnosticou tuberculoma. As convulsões foram controladas com a associação de hidantoína 300mg/dia ao esquema específico, utilizado por 18 meses. A tuberculose do sistema nervoso central representa ...

  2. Aplicación de la tomografía por emisíón de positrones cerebral con dilerentes radiotrazadores en la valoración prequirúrgica de pacientes con epilepsia

    Rubí Sureda, Sebastià

    2014-01-01

    La cirugía de la epilepsia es una alternativa terapéutica en pacientes con epilepsia focal refractaria a los fármacos antiepilépticos, y para su correcta realización es indispensable localizar de forma precisa la zona cerebral responsable de las crisis epilépticas (Zona Epileptógena, ZE). La Tomografía por emisión de positrones (PET) es una técnica de neuroimagen funcional que puede aportar información diagnóstica y localizadora en los casos en que la Resonancia magnética (RM) cerebral y los ...

  3. Amebic liver abscess with bacterial superinfection in a patient with no epidemiologic risk factors Absceso hepático amebiano sobreinfectado sin antecedentes epidemiológicos

    P. Sánchez-Pobre

    2004-11-01

    Full Text Available The amebic liver abscess is uncommon in developed countries like Spain, but the incidence is increasing probably due to the migratory movements of the population. We report a case of an amebic abscess, initially unsuspected due to the absence of epidemiologic risk factors and the negative serology for amebiasis, in the early stages of the disease.El absceso hepático amebiano es infrecuente en países desarrollados, como lo es el caso de España, pero su incidencia está aumentando, posiblemente en relación con los movimientos migratorios de la población. Presentamos un caso de absceso hepático amebiano, no sospechado inicialmente, debido a la ausencia de antecedentes epidemiológicos y a la negatividad de las pruebas serológicas en las fases iniciales de enfermedad.

  4. Tuberculoma cerebral Cerebral tuberculoma

    ELIZABETH CLARA BARROSO

    2002-01-01

    Full Text Available Relata-se o caso de paciente com crises convulsivas de início recente. A tomografia computadorizada cerebral evidenciou imagem sugestiva de lesão expansiva metastática frontoparietal direita. A investigação de tumor primário ou outra doença foi negativa e o exame histopatológico do tecido cerebral diagnosticou tuberculoma. As convulsões foram controladas com a associação de hidantoína 300mg/dia ao esquema específico, utilizado por 18 meses. A tuberculose do sistema nervoso central representa 5-15% das formas extrapulmonares e é reconhecida como de alta letalidade. Apresentação tumoral como a relatada é rara, particularmente em imunocompetentes. Quando tratada, pode ter bom prognóstico e deve entrar sempre no diagnóstico diferencial de massas cerebrais.It is reported a case of a previously healthy man with seizures of sudden onset. A contrast head computerized tomogram (CT showed a right frontoparietal expanding lesion suggesting to be metastatic. No prior disease was found on investigation. The histologic exam of the brain revealed tuberculoma. The seizures were controlled with Hidantoin 300 mg/day and antituberculosis chemotherapy for 18 months. Central nervous system tuberculosis (5-15% of the extrapulmonary forms is highly lethal. The case reported herein is specially rare in immunocompetent patients. It may have good prognosis and should be considered in the differential diagnosis of brain tumours.

  5. Percepção de conflito em uma família recasada constituída por um filho com paralisia cerebral Perception of conflict in a stepfamily with a child with cerebral palsy

    Hilda Rosa Moraes de Freitas

    2012-03-01

    Full Text Available O aumento no número de separação/divórcio favorece o surgimento de novas estruturas familiares. Nesse sentido, o recasamento desponta como uma possibilidade de ordenamento do grupo familiar, que impõe à nova família uma reorganização, sobretudo nas vidas afetiva, social e econômica, assim como maior flexibilidade para negociar questões de associação, espaço, autoridade e tempo. O objetivo deste artigo foi descrever a estrutura e a dinâmica de uma família recasada, na qual há uma criança com paralisia cerebral, a partir de suas representações acerca de situações de conflito. Neste estudo de caso, foi pesquisada uma família, constituída, por três membros, mãe, filho e padrasto; foram aplicados um roteiro de entrevista semiestruturado e o Family System Test (FAST. Os escores obtidos no FAST demonstraram proximidade na díade mãe-filho e distanciamento na díade padrasto-enteado, com a hierarquia concentrada na mãe; quanto à flexibilidade das fronteiras, a percepção do casal indicou fronteiras rígidas tanto no sistema familiar quanto no parental, diferenciando-se da percepção do filho sobre o sistema familiar com uma fronteira difusa. Portanto, alguns fatores destacados na literatura e presentes nessa família como: diferença no ciclo de vida do casal; pouco tempo de união; bagagem emocional entre mãe e filho, associados às demandas de cuidado da criança, seus recursos biopsicológicos e disposições; configuraram um padrão rígido, com baixa flexibilidade, o que dificulta a inserção do padrasto no grupo e, consequente, assunção de co-paternidade nos cuidados e criação do enteado.The increase in the number of separation/divorce has favored the emergence of new family structures. Thus, remarriage becomes a possibility for developing the family group which requires emotional, social and economic reorganization of the family, as well as greater flexibility to negotiate association, space, time and

  6. Drenaje Percutáneo de Absceso Renal en Niños: Caso Clínico Percutaneous Draining of a Kidney Abscess in Children: A Clinical Case

    OCTAVIO A CASTILLO C; GONZALO RUBIO L; IVAR VIDAL M; PAULO PORTALIER F

    2010-01-01

    Introducción: Los abscesos renales en niños son infrecuentes. El tratamiento con drenaje percutáneo es una herramienta útil, y frecuentemente utilizada en adultos. El objetivo es presentar la experiencia en drenaje per-cutáneo de un absceso renal en paciente pediátrico. Paciente y Método: Se reporta el caso de una paciente de 9 años, de sexo femenino, con antecedente de pielonefritis aguda izquierda a repetición. Presenta un cuadro de pielonefritis aguda complicada, evolucionando con un absce...

  7. Entrenamiento de la capacidad aeróbica por medio de la terapia acuática en niños con parálisis cerebral tipo diplejía espástica

    Nandy Fajardo-López; Fabiola Moscoso-Alvarado

    2013-01-01

    Antecedentes. La parálisis cerebral tipo diplejía espática genera cambios en el sistema cardiovascular que afectan la capacidad aeróbica. La terapia acuática es una estrategia terapéutica óptima tanto para el manejo de la población como para el entrenamiento de la capacidad aeróbica, por las respuestas fisiológicas que genera y porque brinda la facilidad de generar mayores cargas al sistema cardiovascular con menores riesgos que en tierra. Objetivo. Identificar las características que debe te...

  8. Infarto cerebral hemorrágico por embolización de un trombo mural cardíaco Hemorrhagic cerebral infarction due to embolization of a mural thrombus within the right ventricle

    Marín, R; Rico, A.; Blanco, M.; E. Barrero; I. Manresa; Santos, M.; J. Lucena

    2008-01-01

    Las enfermedades cerebrovasculares son consecuencia de una alteración en la circulación cerebral. Su forma más distintiva de presentación es el ictus, entendido como un déficit neurológico focal de instauración brusca y evolución rápida. Un infarto cerebral de origen oclusivo puede deberse bien a una trombosis in situ o bien a una embolia procedente de un foco distante. En las embolias cerebrales la causa principal son los trombos murales cardiacos y el área encefálica afectada con mayor frec...

  9. A compreensão do significado cultural do aneurisma cerebral e do tratamento atribuídos pelo paciente e familiares: um estudo etnográfico La comprensión del significado cultural del aneurisma cerebral y del tratamiento atribuídos por el paciente y los familiares: un estudio etnográfico The cultural meaning of cerebral aneurysm and its treatment for the patient and relatives: an ethnographic study

    Maria Helena Pinto

    2000-01-01

    Full Text Available Este trabalho consiste de um estudo etnográfico descritivo, com 13 pacientes acometidos pelo aneurisma cerebral e seus familiares, com o objetivo de compreender o significado da doença e do tratamento. Os dados foram coletados por entrevistas e observações durante a hospitalização e depois da alta, no ambulatório e na residência. O tema central obtido do estudo foi "Tinha que ser para mim. Deus sabe o que faz". Este tema revela uma interpretação religiosa para a doença e uma fundamentação mágica para o tratamento. Assim, o aneurisma cerebral é interpretado como uma doença material (corpo e uma doença espiritual (alma.Esta investigación consiste en un estudio etnográfico de los pacientes afectados por aneurisma cerebral y sus familiares, con el objetivo de objetivo de comprender el significado de la enfermedad y el tratamiento. Los datos fueron recolectados por entrevistas y observaciones durante la hospitalización y después del alta en la consulta externa y en la residencia. El tema central obtenido del estudio fue: "Tenia que ser para mi. Dios sabe lo que hace". Este tema manifiesta una interpretación religiosa para la enfermedad y una fundamentación mágica para el tratamiento. Así, el aneurisma cerebral es comprendido como una enfermedad material (del cuerpo y una enfermedad espiritual (del alma.This is a descriptive ethnographic study with 13 patients with cerebral aneurysm and their relatives aiming at understanding the meaning of the illness and the treatment. The data were collected by interviews and observations during the hospitalization and, after the discharge, in the outpatient clinic and at home. The central theme obtained from the study was "It had to be for me! God knows what He does". This theme reveals a religious interpretation for the illness and a magic basis for its cure.Thus, cerebral aneurysm is interpreted as a material illness (body and a spiritual illness (soul.

  10. Estudio de la densidad ósea en niños y adolescentes con afectación moderada y severa por parálisis cerebral

    Tatay Díaz, Ángela

    2016-01-01

    Falta palabras claves El término Parálisis Cerebral describe un grupo de trastornos permanentes del movimiento y la postura que provocan limitación de la actividad y que son secundarios a un daño puntual y no progresivo en el cerebro en desarrollo. Los trastornos motores de la Parálisis Cerebral se acompañan con frecuencia de alteraciones sensitivas, perceptivas, cognitivas, de la comunicación y el comportamiento, epilepsia y problemas secundarios a nivel del sistema musculoesquelético. ...

  11. Obstrução de vias aéreas superiores após drenagem de abscesso periamigdaliano: relato de caso Obstrucción de vías aéreas superiores después de drenaje de absceso periamigdaliano: relato de caso Upper airway obstruction after peritonsillar abscess drainage: case report

    Deoclécio Tonelli

    2002-09-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: O abscesso periamigdaliano é uma complicação incomum, porém predispõe a comprometimento grave das vias aéreas superiores. O objetivo deste relato é apresentar um caso de obstrução de vias aéreas após drenagem cirúrgica de abscesso periamigdaliano numa paciente jovem sem outras doenças de base. RELATO DO CASO: Trata-se de uma paciente de 26 anos com grave abscesso periamigdaliano que submeteu-se à anestesia geral para drenagem e após a extubação apresentou grave insuficiência respiratória, necessitando de reintubação traqueal e ventilação controlada mecânica por 24 horas. CONCLUSÕES: O planejamento anestésico e a adequada indicação cirúrgica são fundamentais para a prevenção de complicações em cirurgia otorrinolaringológica.JUSTIFICATIVA Y OBJETIVOS: El absceso periamigdaliano es una complicación incomún, sin embargo predisponen al comprometimiento grave de las vías aéreas superiores. El objetivo de este relato es presentar un caso de obstrucción de las vías aéreas después de drenaje quirúrgico de absceso periamigdaliano en una paciente joven sin otras enfermedades de base. RELATO DE CASO: Se trata de una paciente de 26 años con grave absceso periamigdaliano que se sometió a anestesia general para drenaje y después de la extubación presentó grave insuficiencia respiratoria, necesitando de reintubación traqueal y ventilación controlada mecánica por 24 horas. CONCLUSIONES: El planeamiento anestésico y la adecuada indicación quirúrgica son fundamentales para la prevención de complicaciones en cirugía otorrinolaringológica.BACKGROUND AND OBJECTIVES: Peritonsillar abscess is an unusual complication, but predisposes to severe upper airway complications. This report aimed at presenting a case of upper airway obstruction after surgical drainage of a peritonsillar abscess in a healthy young female patient. CASE REPORT: Young female patient, 26 years old, with severe

  12. Cerebral Hypoxia

    ... Enhancing Diversity Find People About NINDS NINDS Cerebral Hypoxia Information Page Synonym(s): Hypoxia, Anoxia Table of Contents ( ... Trials Organizations Publicaciones en Español What is Cerebral Hypoxia? Cerebral hypoxia refers to a condition in which ...

  13. Formação de conceitos por crianças com paralisia cerebral: um estudo exploratório sobre a influência de atividades lúdicas Concept development by children with cerebral palsy: a study about the influence of playful activities

    Ana Paula Martins Cazeiro

    2011-01-01

    Full Text Available O objetivo deste trabalho foi investigar a influência de atividades lúdicas no processo de formação de conceitos espontâneos por crianças com seqüelas de paralisia cerebral. Participaram da pesquisa sete crianças, que foram submetidas a um pré-teste de conceitos espontâneos, sessões individuais de atividades lúdicas que envolviam alguns dos conceitos avaliados e reaplicação do teste inicial a fim de avaliar o grau de desenvolvimento dos conceitos. Todas as crianças participantes desenvolveram ao menos um dos conceitos mais vivenciados nas sessões de atividades lúdicas, além de terem desenvolvido outros conceitos espontâneos não avaliados por meio dos testes.The objective of this research was to investigate the influence of playful activities in the process of developing basic concepts by children with cerebral palsy. The subjects were seven children who have been submitted to a pre-test of basic concepts; individual sessions of playful activities, which involved some of the evaluated concepts; and a second administration of the initial test in order to assess the degree of learning of such concepts. Every child has learned at least one of the concepts involved in the sessions of playful activities. They have also learned other concepts not evaluated by basic concepts tests.

  14. Acidente vascular cerebral hemorrágico associado à acidente ofídico por serpente do gênero bothrops: relato de caso Hemorrhagic stroke related to snakebite by bothrops genus: a case report

    Amanda Silva Machado

    2010-10-01

    Full Text Available Este trabalho tem como objetivo relatar um caso de acidente vascular cerebral hemorrágico, associado à acidente ofídico por serpente do gênero bothrops e hipertensão arterial sistêmica grave. Apesar do ofidismo botrópico ser frequente no Estado do Pará, tais associações são incomuns, necessitando de uma abordagem especializada e precoce, visando menores complicações.This research reports a clinical case of hemorrhagic stroke due to envenomation by bothrops snakebite associated with severe hypertension. Although bothrops snakebites are frequent in the State of Pará, such associations are uncommon, requiring specialized and early management to avoid severe complications.

  15. Cuidar de pessoa incapacitada por acidente vascular cerebral no domicílio: o fazer do cuidador familiar El cuidado de la persona incapacitada por accidente cerebro vascular en el domicilio: el hacer del cuidador familiar Taking care of persons handicapped by cerebral vascular accident at home: the familial caregiver activity

    Nara Marilene Oliveira Girardon Perlini

    2005-06-01

    Full Text Available Estudo exploratório, descritivo e quantitativo que busca identificar e descrever as atividades do familiar que cuida de pessoas incapacitadas por AVC no domicílio. A amostra constituiu-se de 35 cuidadores familiares, predominantemente mulheres, esposas ou filhas. Os cuidados realizados relacionam-se ao grau de incapacidade do familiar. As orientações recebidas denotam falta de compromisso dos profissionais com a continuidade do cuidado. O cuidador aprende a cuidar no cotidiano, com base na observação e auxílio à enfermagem na internação. As dificuldades pautam-se no esforço físico, na desinformação e no medo, no constrangimento e na vergonha em lidar com o corpo do outro. O estudo enfoca a necessidade do preparo para a alta hospitalar, salienta a família como espaço concreto para o cuidado; o aumento da expectativa de vida é uma constatação.Estudio exploratorio, descriptivo y cuantitativo que busca identificar y describir las actividades del familiar que cuida de personas incapacitadas por ACV en el domicilio. La muestra estuvo constituida de 35 cuidadores familiares, predominantemente mujeres, esposas o hijas. Los cuidados realizados se relacionan con el grado de incapacidad del familiar. Las orientaciones recibidas denotan falta de compromiso de los profesionales con la continuidad del cuidado. El cuidador aprende a cuidar en el cotidiano, con base en la observación y el auxilio prestado a enfermería durante el internamiento. Las dificultades se pautan en el esfuerzo físico, en la desinformación y en el miedo, en el recelo y en la vergüenza para lidiar con el cuerpo del otro. El estudio enfoca la necesidad de preparación para la alta hospitalaria y resalta la familia como espacio concreto para el cuidado; el aumento de la expectativa de vida es una constatación.An exploratory descriptive and quantitative study aimed at identifying and describing the activity of relatives in charge of caring at home for people

  16. Evidencias de compromiso cerebral en el estadio crónico de la enfermedad de Chagas obtenidas por medio del potencial P300 y de electroencefalografía cuantificada

    PROST JULIO OSCAR

    2000-01-01

    Full Text Available Es reconocido el compromiso del sistema nervioso periférico en la etapa crónica de la enfermedad de Chagas, incorporándose últimamente evidencias tomográficas y neuropsicológicas de compromiso cerebral. Con el objetivo de evaluar dicho compromiso por medio del potencial P 300 y la electroencefalografía cuantificada (EEGc se estudiaron 35 pacientes (26 a 55 años, comparados con un grupo control de similar número y edad (29 a 55 años. Se observó: latencia de la onda P 3 mayor en el grupo en estudio (331,24 ± 24,02 contra 318,86 ± 23,18 (p=0,01716. El EEGc mostró diferencias en la potencia relativa de la banda Beta 1, menor en los pacientes (p=1,62834E5 y en la frecuencia dominante, 1 Hz menor en los chagasicos (p=0,01077. El análisis multivariado discrimina tres subpoblaciones: una normal, una de enfermos con incremento alfa y otra de enfermos con decremento alfa e incremento delta y theta (p=0,00004. La proporción de resultados patológicos fue del 20 % en los EEGc y el 11,43 % en los potenciales cognitivos. No se correlacionó el compromiso neurológico y el cardíaco. Se concluye que existen francos indicadores electrofisiológicos de compromiso cerebral en el estadio crónico de la enfermedad de Chagas, hallazgo que refuerza a los obtenidos por otros métodos.

  17. Multiparametric multidetector computed tomography scanning on suspicion of hyperacute ischemic stroke: validating a standardized protocol Avaliação multiparamétrica por tomografia computadorizada multidetectores na suspeita de isquemia cerebral hiperaguda: validando um protocolo padronizado

    Felipe Torres Pacheco

    2013-06-01

    Full Text Available Multidetector computed tomography (MDCT scanning has enabled the early diagnosis of hyperacute brain ischemia. We aimed at validating a standardized protocol to read and report MDCT techniques in a series of adult patients. The inter-observer agreement among the trained examiners was tested, and their results were compared with a standard reading. No false positives were observed, and an almost perfect agreement (Kappa>0.81 was documented when the CT angiography (CTA and cerebral perfusion CT (CPCT map data were added to the noncontrast CT (NCCT analysis. The inter-observer agreement was higher for highly trained readers, corroborating the need for specific training to interpret these modern techniques. The authors recommend adding CTA and CPCT to the NCCT analysis in order to clarify the global analysis of structural and hemodynamic brain abnormalities. Our structured report is suitable as a script for the reproducible analysis of the MDCT of patients on suspicion of ischemic stroke.A tomografia computadorizada multidetectores (TCMD permitiu o diagnóstico precoce de isquemia cerebral hiperaguda. O presente estudo objetivou validar a interpretação e a descrição padronizada de um protocolo de TCMD multiparamétrica em uma série de pacientes adultos. A concordância entre os examinadores foi testada, e seus resultados confrontados com uma leitura padrão. Não foram observados resultados falso-positivos, e foi documentado um elevado grau de concordância (Kappa>0,81 quando os dados da angiotomografia (ATC e dos mapas de perfusão cerebral por TC (PCTC foram adicionados à análise da TC sem contraste (TCSC. A concordância interobservador foi superior para os leitores melhor treinados, corroborando a necessidade de formação específica para a interpretação dos exames. Os autores recomendam acrescer a interpretação da ATC e da PCTC à análise da TCSC, visando à análise global das anormalidades cerebrais estruturais e hemodin

  18. Productos de innovaciones teoricas Hi desarrollo de la actividad mental-cerebral mediado por sistemas fisiológicos y agentes externos

    Helmer Frank Charris Peredo

    2013-12-01

    Full Text Available La variedad de opiniones que se levantan con el propósito de explicar con alguien grado de proximidad la mente del hombre, resultan ocasionalmente incompletas, pero cada una de esas afirmaciones termina por hacer parte, de una solo concepción donde todas las posibilidades tanto neurofisiológicas como psicológicas se pueden aplicar. Partiendo de la apreciación que la conciencia es la máxima expresión de la evolución mental, por ser una facultad que implica interacción de funciones mentales superiores, podríamos tener bajo cierta medida una aproximación a lo que implica la actividad mental, conociendo que el cerebro implica mecanismos fisiológicos y químicos con una funcionalidad que probablemente se moldee con el tiempo. Existen diferentes mecanismos implicados en la actividad mental superior, algunos como la memoria, se explican bajo razones fisiológicas, otros, necesitan una análisis más profundo para intentar cuando menos entender como suceden. Nuestro psiquismo no progresa únicamente por la vía de la maduración mecánica de aptitudes biológicas, condicionadas estas por el sistema nervioso central, este se organiza y desarrolla en el procedimiento de la necesidad humana de interactuar con el medio y relacionarse con sus semejantes. 

  19. Paralisia Facial Periférica por comprometimento do tronco cerebral: A propósito de um caso clínico

    Lazarini Paulo R.; Fernandes Alessandro M. F.; Brasileiro Veridiana S. B.; Custódio Sérgio E. V.

    2002-01-01

    É apresentado um caso clínico de paciente portador de paralisia facial periférica com comprometimento de toda a hemiface direita. Durante a investigação clínica, esperava-se que o comprometimento topográfico do nervo facial se desse a partir de sua emergência na ponte. Após exames de imagem, evidenciou-se lesão expansiva no tronco cerebral. Deste modo, a classificação de paralisia facial como periférica ou central não atende a este caso. O uso de uma classificação utilizando os núcleos do ner...

  20. Cerebral Palsy

    Cerebral palsy is a group of disorders that affect a person's ability to move and to maintain balance ... do not get worse over time. People with cerebral palsy may have difficulty walking. They may also have ...

  1. Cerebral Atrophy

    ... Alzheimer’s disease, Pick’s disease, and fronto-temporal dementia cerebral palsy , in which lesions (damaged areas) may impair motor ... lead to cerebral atrophy. NIH Patient Recruitment for Cerebral Atrophy Clinical Trials ... by: Office of Communications and Public Liaison National Institute of Neurological Disorders ...

  2. Plasticidad cerebral y lenguaje

    Moreno-Torres Sánchez, Ignacio; Berthier Torres, Marcelo Luís

    2012-01-01

    Hace pocos años se daba por sentado que la recuperación del lenguaje tras una lesión cerebral era imposible, al igual que adquirir la lengua materna más allá de los tres primeros años de vida. Sin embargo, las últimas indagaciones muestran que nuestra capacidad de aprender es mucho mayor.

  3. Cerebral Palsy

    ... 1 • 2 • 3 For Teens For Kids For Parents MORE ON THIS TOPIC Cerebral Palsy: Keith's Story Physical Therapy I Have Cerebral Palsy. Can I Babysit? Body Image and Self-Esteem Contact Us Print Resources Send to a friend ...

  4. Bacteriemia relacionada a catéter por Ochrobactrum anthropi Catheter-associated bacteremia caused by Ochrobactrum anthropi

    Rolando Soloaga

    2009-12-01

    Full Text Available Ochrobactrum anthtropi es un bacilo gram negativo aeróbico, no fermentador de la glucosa, anteriormente conocido como Achromobacter sp o CDC grupo Vd. Ha sido aislado del medio ambiente y de infecciones en seres humanos que generalmente presentaban algún tipo de inmunocompromiso. Las infecciones por este microorganismo fueron bacteriemias relacionadas a catéteres y en ocasiones endoftalmitis, infecciones urinarias, meningitis, endocarditis, absceso hepático, osteocondritis, absceso pelviano y absceso pancreático. Se presenta el caso de un paciente de sexo masculino, de 69 años de edad, que consultó a la guardia por hipotensión sostenida y síndrome febril de cuatro días de evolución, escalofrío, sudoración profusa y deterioro del sensorio. El paciente tenía diabetes de tipo 2 y antecedente de accidente cerebrovascular. Debido a insuficiencia renal crónica presentaba un catéter de doble lumen para la diálisis. Se documentó una bacteriemia relacionada a catéter por cultivo de sangre a través de catéter y de vena periférica, utilizando el sistema automatizado de hemocultivos Bact-Alert y la metodología de tiempo diferencial (>120min. La confirmación se realizó, una vez removido el catéter, por la técnica semicuantitativa de Maki (> 15 UFC. El microorganismo fue identificado por API 20NE y Vitek 1 como Ochrobactrum anthropi.Ochrobactrum anthropi is a non-glucose fermentative, aerobic gram-negative bacillus, formerly known as Achromobacter sp or CDC group Vd. It has been isolated from the environment and from infections in usually immunocompromised human beings. The documented infections frequently involved catheter related bacteremia whereas endophthalmitis, urinary infections, meningitis, endocarditis, hepatic abscess, osteochondritis, pelvic abscess and pancreatic abscess were rarely involved. Here it is presented the case of a male patient aged 69 years with sustained hypotension, four day febrile syndrome, chill, lavish

  5. Avaliação e participação do fisioterapeuta na prescrição do mobiliário escolar utilizado por alunos com paralisia cerebral em escolas estaduais públicas da rede regular de ensino Evaluation and participation of physical therapists on the school furniture prescription for students with cerebral palsy in public schools of the regular school network

    Luzia Lívia Oliveira Saraiva

    2011-08-01

    Full Text Available O estudo teve como objetivo avaliar as condições do mobiliário escolar disponibilizado aos alunos com paralisia cerebral nas escolas estaduais da cidade do Natal/RN em 2008 e a participação do fisioterapeuta na prescrição deste mobiliário. Os dados foram coletados através de um protocolo de avaliação junto a cinco alunos com paralisia cerebral e formulário aplicado aos diretores das instituições de ensino, sendo analisados por meio das categorias suscitadas. Os resultados apontaram a presença de mobiliário escolar que não atende as necessidades específicas de posicionamento dos alunos avaliados e a ausência do fisioterapeuta na prescrição desse mobiliário. Constata-se a necessidade dos órgãos gestores no âmbito da educação de Natal/RN em cumprir o que determina a lei e disponibilizar mobiliário escolar adequado aos alunos pesquisados. Assim, procurou-se garantir os recursos necessários para promover um ensino de qualidade para os educandos com paralisia cerebral no contexto da escola regular.The objective of this study was to evaluate the conditions of school furniture available for students with cerebral palsy in public schools in the city Natal, Rio Grande do Norte in 2008, looking at how physical therapists participated in the process of prescribing such furniture. The data was collected using an evaluation protocol with students with cerebral palsy and with school principals who filled out forms. The analysis was undertaken according to the categories that arose from the data. The results indicated that: 1 school furniture doesn’t meet the specific positioning needs of the students that were evaluated and 2 physical therapists do not participate in prescribing appropriate furniture. The study showed that in Natal, Rio Grande do Norte, educational administrators need to carry out the policies that have been determined by law in order to make proper school furniture available to students with cerebral palsy. The

  6. Risk factors for unpleasant paresthesiae induced by paresthesiae - producing deep brain stimulation Fatores de risco para parestesia dolorosa induzida por estimulação cerebral profuda em sítios produtores de parestesia

    Osvaldo Vilela Filho

    1996-03-01

    Full Text Available Paresthesiae-producing deep brain stimulation (stimulation of ventrocaudal nucleus - VC, medial lemniscus - ML or internal capsule - IC is one of the few procedures to treat the steady element of neural injury pain (NIP currently available. Reviewing the first 60 patients with NIP submitted to deep brain stimulation (DBS from 1978 to 1991 at the Division of Neurosurgery, Toronto Hospital, University of Toronto, we observed that 6 patients complained of unpleasant paresthesiae with paresthesiae-producing DBS, preventing permanent electrode implantation in all of them. Such patients accounted for 15% of the failures (6 out of 40 failures in our series. In an attempt to improve patient selection, we reviewed our patients considering a number of parameters in order to determine risk factors for unpleasant paresthesiae elicited by paresthesiae-producing DBS. The results showed that this response happenned only in patients with brain central pain complaining of evoked pain, secondary to a supratentorial lesion. Age, sex, duration of pain, quality of the steady pain, size of the causative lesion and site (VC,ML,IC and type (micro or macroelectrode of surgical exploration were not important factors. Unpleasant paresthesiae in response to dorsal column stimulation, restricted thalamic lesion on computed tomography and the occurrence of associated intermittent pain were considered major risk factors in this subset of patients and the presence of cold allodynia or hyperpathia in isolation and the absence of sensory loss were considered minor risk factors. It is our hope that the criteria here established will improve patient selection and so, the overall results of DBS.A estimulação cerebral profunda (ECP de sítios cuja estimulação elicita parestesia (núcleo talâmico ventrocaudal - VC, lemnisco medial - LM e cápsula interna - CI é um dos poucos métodos atualmente disponíveis para o tratamento do elemento constante da dor por injúria neural (DIN

  7. Cuidar de pessoa incapacitada por acidente vascular cerebral no domicílio: o fazer do cuidador familiar El cuidado de la persona incapacitada por accidente cerebro vascular en el domicilio: el hacer del cuidador familiar Taking care of persons handicapped by cerebral vascular accident at home: the familial caregiver activity

    Nara Marilene Oliveira Girardon Perlini; Ana Cristina Mancussi e Faro

    2005-01-01

    Estudo exploratório, descritivo e quantitativo que busca identificar e descrever as atividades do familiar que cuida de pessoas incapacitadas por AVC no domicílio. A amostra constituiu-se de 35 cuidadores familiares, predominantemente mulheres, esposas ou filhas. Os cuidados realizados relacionam-se ao grau de incapacidade do familiar. As orientações recebidas denotam falta de compromisso dos profissionais com a continuidade do cuidado. O cuidador aprende a cuidar no cotidiano, com base na ob...

  8. Cerebral palsy.

    Graham, H Kerr; Rosenbaum, Peter; Paneth, Nigel; Dan, Bernard; Lin, Jean-Pierre; Damiano, Diane L; Becher, Jules G; Gaebler-Spira, Deborah; Colver, Allan; Reddihough, Dinah S; Crompton, Kylie E; Lieber, Richard L

    2016-01-01

    Cerebral palsy is the most common cause of childhood-onset, lifelong physical disability in most countries, affecting about 1 in 500 neonates with an estimated prevalence of 17 million people worldwide. Cerebral palsy is not a disease entity in the traditional sense but a clinical description of children who share features of a non-progressive brain injury or lesion acquired during the antenatal, perinatal or early postnatal period. The clinical manifestations of cerebral palsy vary greatly in the type of movement disorder, the degree of functional ability and limitation and the affected parts of the body. There is currently no cure, but progress is being made in both the prevention and the amelioration of the brain injury. For example, administration of magnesium sulfate during premature labour and cooling of high-risk infants can reduce the rate and severity of cerebral palsy. Although the disorder affects individuals throughout their lifetime, most cerebral palsy research efforts and management strategies currently focus on the needs of children. Clinical management of children with cerebral palsy is directed towards maximizing function and participation in activities and minimizing the effects of the factors that can make the condition worse, such as epilepsy, feeding challenges, hip dislocation and scoliosis. These management strategies include enhancing neurological function during early development; managing medical co-morbidities, weakness and hypertonia; using rehabilitation technologies to enhance motor function; and preventing secondary musculoskeletal problems. Meeting the needs of people with cerebral palsy in resource-poor settings is particularly challenging. PMID:27188686

  9. Normative study of tympanic infrared thermometry: a non-invasive index of asymmetric cerebral activity Normatização da termometria timpânica por infravermelho: um indicador não-invasivo de atividade cerebral assimétrica

    Danielle Cicarini de Landa

    2008-03-01

    da TT, e principalmente das diferenças interauriculares desse parâmetro, obtidas por termometria timpânica por infravermelho, em indivíduos normais, na ausência de execução de tarefas específicas. Foram obtidas medidas da TT em 47 voluntários normais (20 homens e 27 mulheres, com média de idade de 39,38±12,57 anos em repouso e calculadas as diferenças interauriculares, sua média e desvio-padrão. A TT média foi de 36,85±0,50ºC à direita e de 36,74± 0,57ºC à esquerda, o que está de acordo com dados da literatura. A média das diferenças de TT encontrada foi de 0,25ºC e o desvio padrão (DP 0,21ºC. Com base nesses achados, os valores máximos considerados normais para a diferença interauricular da TT, com níveis de confiança de 99% e de 95%, são de 0,88ºC e 0,67ºC, respectivamente. A utilidade da medida da diferença interauricular da TT como marcador de assimetria da atividade cerebral em pacientes com patologias neurológicas deverá ser avaliada em estudos adicionais.

  10. Cerebral hypoxia

    ... the veins ( deep vein thrombosis ) Lung infections (pneumonia) Malnutrition When to Contact a Medical Professional Cerebral hypoxia ... References Bernat JL. Coma, vegetative state, and brain death. In: Goldman L, Schafer AI, eds. Goldman's Cecil ...

  11. Cerebral Palsy (For Parents)

    ... Story" 5 Things to Know About Zika & Pregnancy Cerebral Palsy KidsHealth > For Parents > Cerebral Palsy Print A A ... kids who are living with the condition. About Cerebral Palsy Cerebral palsy is one of the most common ...

  12. Análise da tendência da mortalidade por acidente vascular cerebral no Brasil no século XXI Analysis of the mortality trend due to cerebrovascular accident in Brazil in the XXI century

    Célia Regina Garritano

    2012-06-01

    Full Text Available FUNDAMENTO: Embora seja mundialmente a segunda principal causa de óbitos, o Acidente Vascular Cerebral (AVC vem apresentando uma importante redução das taxas de mortalidade nas últimas décadas. OBJETIVO: Avaliar a tendência da taxa de mortalidade por acidente vascular cerebral no Brasil, em ambos os sexos, a partir dos 30 anos de idade, entre 2000 e 2009. MÉTODOS: Os dados populacionais foram obtidos no banco de dados do Instituto Brasileiro de Geografia e Estatística e os óbitos, por meio do Sistema de Informações sobre Mortalidade da Secretaria de Vigilância em Saúde do Ministério da Saúde, sendo incluídos os códigos I60 a I69 de acordo com a 10ª Classificação Internacional de Doenças. Foi calculada a incidência de óbitos/1.000 habitantes, as taxas de mortalidade bruta e padronizada/100.000 habitantes. A modelagem da tendência das taxas foi feita com modelos de regressão. RESULTADOS: Observou-se um aumento na incidência de óbitos até 2006, seguindo-se um declínio até 2009, quando ocorreu a incidência mínima. Comparando os anos 2000 e 2009, nota-se uma tendência de queda da taxa de mortalidade padronizada em ambos os sexos (masculino = -14,69%; feminino = -17% e no total (-14,99%, com oscilações no período. Entre 30 e 49 anos em ambos os sexos, houve uma tendência de redução contínua e linear da taxa de mortalidade, enquanto os demais grupos etários apresentaram uma função curvilínea, culminando com uma efetiva diminuição dos valores. CONCLUSÃO: Houve uma tendência de queda na taxa de mortalidade em todas as faixas etárias e em ambos os sexos. A redução da taxa de mortalidade bruta foi mais acentuada no sexo masculino, enquanto a taxa de mortalidade padronizada mostrou uma maior redução no sexo feminino.BACKGROUND: Although it is the second leading cause of deaths worldwide, the cerebrovascular accident (CVA has shown a significant reduction in mortality rates in recent decades. OBJECTIVE: To

  13. Parálisis cerebral Cerebral palsy

    Jorge Malagon Valdez

    2007-01-01

    El término parálisis cerebral (PC) engloba a un gran número de síndromes neurológicos clínicos, de etiología diversa. Estos síndromes se caracterizan por tener una sintomatología común: los trastornos motores. Algunos autores prefieren manejar términos como "encefalopatía fija", "encefalopatías no evolutivas". Se mencionan la utilidad de programas de intervención temprana y métodos especiales de rehabilitación, así como el manejo de las deficiencias asociadas como la epilepsia, deficiencia me...

  14. Cerebral Arteriosclerosis

    ... the brain can cause a hemorrhagic stroke. Both types of stroke can be fatal. Cerebral arteriosclerosis is also related to a condition known as vascular dementia, in which small, symptom-free strokes cause cumulative damage and death to neurons (nerve cells) in the brain. Personality changes in ...

  15. Normative study of tympanic infrared thermometry: a non-invasive index of asymmetric cerebral activity Normatização da termometria timpânica por infravermelho: um indicador não-invasivo de atividade cerebral assimétrica

    Danielle Cicarini de Landa; Joaquim P. Brasil-Neto; Raphael Boechat-Barros; Carlos Uribe

    2008-01-01

    Human and primate studies have demonstrated that performance of tasks that induce asymmetrical physiological activation of the cerebral hemispheres leads to a reduction of tympanic temperature (TT) ipsilateral to the most active hemisphere. It is possible that diseases that interfere in an asymmetrical fashion with the degree of cerebral activity cause similar TT changes. There are not, however, normative studies of the acceptable interaural difference in TT in normal subjects at rest. This s...

  16. Midazolam por via oral como medicação pré-anestésica em crianças e adolescentes com paralisia cerebral: estudo comparativo das variações do índice bispectral Midazolam por vía oral como medicación preanestésica en niños y adolescentes con parálisis cerebral: estudio comparativo de las variaciones del índice bispectral Oral midazolam as pre-anesthetic medication in children and teenagers with cerebral palsy: a comparative study on the variations of the bispectral index

    Verônica Vieira da Costa

    2009-02-01

    grupo de pacientes que presentan una serie de particularidades, con alteraciones inclusive en la región de la acción del midazolam. El objetivo del estudio fue evaluar la acción del midazolam utilizado como medicación preanestésica sobre el índice bispectral (EEG-BIS de los pacientes con parálisis cerebral. MÉTODO: Se evaluaron dos grupos de pacientes: uno con diagnóstico de PC y el otro sin enfermedad del sistema nervioso central (SNC y periférico. Se registraron valores de EEG-BIS en la enfermería en la víspera de la operación y el día de la operación, 40 minutos después de la administración de 0,6 mg.kg-1 de midazolam por vía oral. Quedaron excluidos pacientes con historial de reacción paradoxal al midazolam y pacientes del grupo control que estuviesen usando otra medicación. RESULTADOS: Se estudiaron 77 pacientes de ambos sexos, entre 4 y 18 años de edad. No hubo diferencia entre los valores de EEG-BIS basal entre los grupos estudiados. Después del uso del midazolam hubo una reducción de los valores del EEG-BIS en los dos grupos estudiados, con diferencia estadística significativa en cada grupo. En la comparación entre los grupos no hubo diferencia estadística. CONCLUSIONES: El midazolam administrado como medicación preanestésica en la dosis de 0,6 mg.kg-1 redujo los valores basales del EEG-BIS sin caracterizar la hipnosis y sin diferencia estadística en los grupos estudiados.BACKGROUND AND OBJECTIVES: Midazolam is a benzodiazepine with hypnotic action widely used as pre-anesthetic medication in pediatric anesthesia. Children with cerebral palsy (CP also benefit from the use of midazolam, but its effects on this group of patients, who present several particularities, including changes at the site of action of midazolam, are still unknown. The objective of this study was to evaluate the effects of midazolam, when used as pre-anesthetic medication, on the bispectral index (EEG-BIS of patients with cerebral palsy. METHODS: Two groups of

  17. Employees with Cerebral Palsy

    ... Resources Home | Accommodation and Compliance Series: Employees with Cerebral Palsy (CP) By Eddie Whidden, MA Preface Introduction Information ... SOAR) at http://AskJAN.org/soar. Information about Cerebral Palsy (CP) What is CP? Cerebral palsy is a ...

  18. Parálisis cerebral Cerebral palsy

    Jorge Malagon Valdez

    2007-01-01

    Full Text Available El término parálisis cerebral (PC engloba a un gran número de síndromes neurológicos clínicos, de etiología diversa. Estos síndromes se caracterizan por tener una sintomatología común: los trastornos motores. Algunos autores prefieren manejar términos como "encefalopatía fija", "encefalopatías no evolutivas". Se mencionan la utilidad de programas de intervención temprana y métodos especiales de rehabilitación, así como el manejo de las deficiencias asociadas como la epilepsia, deficiencia mental, trastornos del lenguaje, audición, visión, déficit de la atención que mejoran el pronóstico de manera significativa. El pronóstico también depende de la gravedad del padecimiento y de las manifestaciones asociadas.The term cerebral palsy (CP, is used for a great number of clinical neurological syndromes. The syndromes are characterized by having a common cause, motor defects. It is important, because they can cause a brain damage by presenting motor defects and some associated deficiencies, such as mental deficiency, epilepsy, language and visual defects and pseudobulbar paralysis, with the nonevolving fact. Some authors prefer using terms such as "non-evolving encephalopathies". In the treatment the utility of prevention programs of early stimulation and special rehabilitation methods, and treatment of associated deficiencies such as epilepsy, mental deficiency, language, audition and visual problems, and the attention deficit improve the prognosis in an important way. The prognosis depends on the severity of the disease and the associated manifestations.

  19. Entrenamiento de la capacidad aeróbica por medio de la terapia acuática en niños con parálisis cerebral tipo diplejía espástica

    Fajardo, Nandy; Moscoso, Fabiola

    2013-01-01

    Los autores de este artículo pretenden identificar las características que debe tener una propuesta de intervención fisioterapéutica para el entrenamiento de la capacidad aérobica en niños y niñas entre los 8 y los 12 años, con parálisis cerebral tipo diplejía espástica, empleando la terapia acuática.

  20. Cerebral palsy

    This paper reviews cranial MR findings in patients with cerebral palsy (CP) to clarify and categorize this disorder. The MR images of 40 patients with clinical CP were retrospectively reviewed. All patients suffered either varying spastic plegias, hypotonicity, or choreoathetosis. Concomitantly, the patients suffered from static encephalopathy, developmental delay, and/or microcephaly. Twenty-four patients were born at or near term, 10 were premature, and incomplete birth histories were available in six. The MR images revealed mild to severe degrees of white matter damage in 24 patients (12 term, nine premature, three unknown)

  1. Cerebral malaria.

    Postels, Douglas G; Birbeck, Gretchen L

    2013-01-01

    Malaria, the most significant parasitic disease of man, kills approximately one million people per year. Half of these deaths occur in those with cerebral malaria (CM). The World Health Organization (WHO) defines CM as an otherwise unexplained coma in a patient with malarial parasitemia. Worldwide, CM occurs primarily in African children and Asian adults, with the vast majority (greater than 90%) of cases occurring in children 5 years old or younger in sub-Saharan Africa. The pathophysiology of the disease is complex and involves infected erythrocyte sequestration, cerebral inflammation, and breakdown of the blood-brain barrier. A recently characterized malarial retinopathy is visual evidence of Plasmodium falciparum's pathophysiological processes occurring in the affected patient. Treatment consists of supportive care and antimalarial administration. Thus far, adjuvant therapies have not been shown to improve mortality rates or neurological outcomes in children with CM. For those who survive CM, residual neurological abnormalities are common. Epilepsy, cognitive impairment, behavioral disorders, and gross neurological deficits which include motor, sensory, and language impairments are frequent sequelae. Primary prevention strategies, including bed nets, vaccine development, and chemoprophylaxis, are in varied states of development and implementation. Continuing efforts to find successful primary prevention options and strategies to decrease neurological sequelae are needed. PMID:23829902

  2. Diagnosis of amebic liver abscess by means of an anzyme-linked immunoabsorbent assay Diagnóstico de absceso hepático amibiano mediante el inmunoensayo enzimático ligado a una enzima (ELISA

    Jorge Humberto Botero Garcés

    2001-02-01

    Full Text Available Amebic liver abscess (ALA is the most frequent extraintestinal complication of amibiasis; its clinical presentation is generally acute, and it is considered a medical emergency. Patients manifest general symptoms, accompanied by pain in the right hypochondrium that can irradiate to the shoulder; painful hepatomegalia is a suggestive but not diagnostic sign; it should be distinguished from pyogenic liver abscess and necrotic hepatoma; for the diagnostic approach to ALA imagenologic exams and laboratory tests are required, among the latter the immunologic ones. In this study we used the ELISA test for the determination of antiamebic antibodies in control ALA sera, as described by the National Institute of Health Bogotá, Colombia (7. Furthermore, 67 serum samples were evaluated from patients with clinic suspicion of ALA. Of these 70.2 were positive; there was significant difference in the positivity rate between patients from two Colombia cities, those from Bucaramanga having a higher positivity rate. El absceso hepático amibiano (aha es la complicación extraintestinal más frecuente de la amibiasis; su cuadro clínico es generalmente agudo y se lo considera una urgencia médica. Se manifiesta con síntomas generales, acompañado de dolor en hipocondrio derecho, que se puede irradiar al hombro; la hepatomegalia dolorosa es un signo sugestivo pero no diagnóstico; debe diferenciarse del absceso hepático piógeno y del hepatoma necrótico; para el enfoque diagnóstico se requieren ayudas imaginológicas y pruebas de laboratorio como las inmunológicas. En este estudio se puso a punto la prueba de ELISA para la determinación de anticuerpos antiamibianos en sueros controles de pacientes con AHA, estandarizada en el Instituto Nacional de Salud de Bogotá. Además se evaluaron 67 muestras de pacientes con sospecha clínica de AHA, procedentes del Hospital González Valencia de Bucaramanga y del Hospital Universitario San Vicente de Paúl de Medell

  3. Acute ischemic cerebral attack

    Franco-Garcia Samir

    2010-12-01

    , statins. Some specific cases will need carotid endarterectomy, management of arrhythmia like atrial fibrillation and the study of secondary causes of cerebrovascular illness. Of the same value is the early begining of measures leading to achieve the rehabilitation and integration of the patient to the society within theses they are the interdisciplinary management with nutrition, phonoaudiology, physic therapy, psicology and others specialities. The ACS is a patology that require a multidisciplinayr and geared work to a chieve and impact in the society.RESUMENLa disminución del flujo sanguíneo cerebral por debajo del umbral de autoregulación conlleva a cambios de isquemia y necrosis cerebral, que se traducen en síntomas de disfunción neurológica focal llamado ataque cerebrovascular agudo (ACA o ictus. Dos grandes grupos según su etiología se incluyen en esta categoría el hemorrágico que constituye un 20% y el isquémico en 80% de los casos. Gran interés ha ganado el ACA isquémico por su alta carga social, siendo la tercera causa de muerte no violenta a nivel mundial y la primera de discapacidad. Muchos factores de riesgo favorecen lapresentación de estos eventos y algunos de ellos son susceptibles de modificación y por tanto se constituyen en objetivos de prevención primaria tales como el control de la diabetes, hipertensión y la práctica de hábitos saludables de vida. Los avances en el conocimiento de la fisiopatología, han llevado a cambios sustanciales en la nomenclatura y manejo del ACA isquémico. Dentro de estos cambios se sustituyó el término accidente cerebrovascular por ataque cerebrovascular agudo, haciendo énfasis en la importancia de un manejo oportuno con metas de tiempo similar al sindrome coronario agudo. Se redefinió el tiempo de ataque isquémico transitorio a una hora. Una vez instaurado el evento cerebrovascular la semiología de los síntomas con frecuencia nos permitirá realizar un diagnóstico topográfico de la lesión, que

  4. Cerebral cysticercosis

    Two cases of histologically proven cerebral cysticercosis are presented. In both cases subcutaneous tissue nodules, a rare feature, were present. Several disease patterns are apparent - meningeal, parenchymatous and ventricular, spinal cord lesions and mixed patterns. Epilepsy is by far the major presenting symptom of cysticercosis, which in turn plays a significant role in the causation of adult-onset epilepsy in Blacks. Despite its drawbacks, the haemag-glutination inhibition test remains the most satisfactory serological method at present available for the diagnosis of cysticercosis; it is positive in up to 85% of cases of proven cysticercosis. With the advent of computed tomography many cases of unsuspected cysticercosis (symptomatic or asymptomatic) are being discovered

  5. United Cerebral Palsy

    ... Voices of UCP blog for the latest updates. United Cerebral Palsy UCP educates, advocates and provides support ... Our Partners Merz Logo Sprint Relay Copyright © 2015 United Cerebral Palsy 1825 K Street NW Suite 600 ...

  6. Cerebral palsy and epilepsy

    Knežević-Pogančev Marija

    2010-01-01

    Introduction. Cerebral palsy is the most common cause of physical disability in early childhood. Epilepsy is known to have a high association with cerebral palsy. All types of epileptic seizures can be seen in patients with cerebral palsy. Complex partial and secondary generalized ones are the most frequent seizure types. In persons with cerebral palsy and mental retardation, the diagnosis of epilepsy presents unique difficulties. Generally they are not able to describe the epileptic ev...

  7. Paralisia Facial Periférica por comprometimento do tronco cerebral: A propósito de um caso clínico Peripheral Facial Paralisys of brainstem origin: A clinical case description

    Paulo R. Lazarini

    Full Text Available É apresentado um caso clínico de paciente portador de paralisia facial periférica com comprometimento de toda a hemiface direita. Durante a investigação clínica, esperava-se que o comprometimento topográfico do nervo facial se desse a partir de sua emergência na ponte. Após exames de imagem, evidenciou-se lesão expansiva no tronco cerebral. Deste modo, a classificação de paralisia facial como periférica ou central não atende a este caso. O uso de uma classificação utilizando os núcleos do nervo facial como referência pode ser mais adequado na investigação clínica da paralisia facial.It is presented a clinical case of a patient with a peripheral facial paralysis with hemifacial compromise. During the clinical investigation it was expected that the topographic compromise of the facial nerve would arise out of the emergence of the nerve from the pons. After some image examinations, an expansive brain trunk lesion was evidenced. Thus, the classification of facial paralysis - either peripheral or central - is not applicable to this case. The use of a classification having the facial nerve nucleus as reference could be more adequate in the clinical investigation of the paralysis.

  8. Insulina cerebral

    Andrés Jagua

    2008-03-01

    Full Text Available La insulina es una hormona con efectos sobre el metabolismo y crecimiento normal de muchas células del cuerpo. En las últimas décadas se han descubierto, además, sus efectos sobre funciones del sistema nervioso central: modulación del ciclo apetito-saciedad, función reproductiva, liberación de neurotransmisores, supervivencia neuronal y plasticidad sináptica. Las evidencias obtenidas desde modelos animales y hallazgos neuropatológicos han permitido entender parte de los mecanismos que asocian a la señal de la insulina con enfermedades neurodegenerativas como la enfermedad de Alzheimer. En este artículo se revisarán las acciones de la insulina sobre el hipotálamo, la supervivencia neuronal, la plasticidad sináptica y por último, las implicaciones de estos conocimientos en la comprensión de procesos degenerativos del sistema nervioso central como la enfermedad de Alzheimer.

  9. por valores

    Jazmín Díaz-Barrios

    2005-01-01

    Full Text Available La era actual se caracteriza por una búsqueda de la identidad del hombre, donde el pivote del cambio organizacional es el individuo; cambiar en este entorno depende, en gran medida, de los valores que imperen en la cultura de la organización. Este trabajo documental intenta identificar aquellos valores, condición sine-qua-non, para el logro de los objetivos de cambio y analizarlos a fin de determinar sus indicadores, con el objeto de presentar una herramienta a las organizaciones que les facilite adaptarse a los nuevos tiempos. Se encontró que los valores: Delegación, Comunicación, Colaboración, Participación y Aprendizaje, son esenciales en los cambios integrales de esta era. Se determinaron 20 indicadores de su presencia. Se concluye que con esta información cada ente puede elaborar instrumentos que le permitan saber si los valores requeridos están presentes y en caso contrario tomar decisiones que alineen a la organización alrededor de los valores humanistas planteados, incrementando así las posibilidades de éxito en el proceso de cambio y por ende, las posibilidades de supervivencia en esta nueva época.

  10. Cerebral angiography in leptomeningitis and cerebritis

    This is a report of the cerebral angiographic findings in cases of meningitis and cerebritis. Fifty-nine patients, 38 of whom were under 1 year of age, underwent cerebral angiography by means of femoral catheterization. All the patients had signs of increased intracranial pressure, seizures, focal cerebral signs, positive transillumination of the head, and or abnormal brain scan findings. A few patients who did not respond to systemic antibiotics as was expected were also evaluated by means of cerebral angiography. The following characteristic angiographic findings were observed in 18 cases of active meningitis: (1) A hasy appearance around the arteries (halo formation) between the late arterial and capillary phases. (2) Narrowing of the arteries in the basal cistern. This sometimes extended to the peripheral arteries. (3) Irregular caliber following the narrowing of arteries (in few cases). (4) Circulation time so slow that veins could be seen in the late arterial phase. (5) Halo formation around the anterior chroidal artery and the clear appearance of the choroid plexus in the venous phase (when the infectious process reached the choroid plexus). Cerebritis could be identified on the angiograms by two signs: (1) local swelling of the brain (mainly the temporal lobe) and (2) staining around the veins without any abnormal signs in the arterial phase (laminar staining). In conclusion, angiography is a meaningful test by which to determine the phase of meningitis and cerebritis. These two conditions should be treated based on valid information obtained by means of CSF examinations and neuroradiological tests, especially CT scan and cerebral angiography. (author)

  11. Aspergilose cerebral em paciente imunocompetente Cerebral Aspergillus abscess in immunocompetent patient

    Geraldo Pianetti Filho; Enio Roberto Pietra Pedroso; Alexandre Varela Giannetti; Rogério Darwich

    2005-01-01

    Descrevemos um caso raro de aspergilose cerebral, como complicação de cirurgia para aneurisma cerebral, em paciente imunocompetente, e com sucesso no tratamento. A paciente, de 40 anos, havia sido submetida a craniotomia para clipagem de aneurisma da artéria pericalosa. Após cinco meses, no sitio cirúrgico, surgiram múltiplos abscessos por Aspergillus sp. Foram necessárias duas craniotomias para a retirada da massa fúngica e uso de anfotericina B. Após 14 anos de acompanhamento, a evolução mo...

  12. Fiebre, derrame pleural y lesión osteolítica en paciente con infección por VIH Fever, pleural effusion and osteolytic lesion in a patient with HIV infection

    J.I. Aláez

    2007-08-01

    Full Text Available Presentamos el caso de una paciente de 28 años que consultó por fiebre de hasta 40,8ºC, dolor pleurítico en costado derecho y aparición de una masa dolorosa en la extremidad inferior izquierda de cuatro días de evolución. Mediante tomografía axial computerizada (TAC se objetivó la existencia de una condensación en el lóbulo medio del pulmón derecho con derrame pleural asociado y patrón miliar bilateral. El estudio ecográfico de la extremidad inferior izquierda mostró una masa de partes blandas de aspecto quístico con destrucción de la cortical del peroné y destrucción ósea. La resonancia magnética confirmó la presencia de osteomielitis en el peroné izquierdo y de un absceso de partes blandas asociado. En el material obtenido por punción del citado absceso así como en tres muestras de esputo se aisló Mycobacterium tuberculosis, estableciéndose el diagnóstico de tuberculosis diseminada con afectación pulmonar miliar, osteomielitis peronea y absceso tuberculoso de partes blandas. Se inició tratamiento antituberculoso (rifampicina, isoniacida y pirazinamida seguido, dos semanas después, de tratamiento antirretroviral (AZT, 3TC y NVP. La paciente desarrolló un cuadro de erupción cutánea generalizada que desapareció tras la sustitución de la rifampicina por etambutol. Ante la persistencia de la masa de partes blandas, tras cinco semanas de tratamiento antituberculoso se procedió al drenaje quirúrgico del absceso. La evolución posterior fue favorable, permaneciendo la paciente asintomática al mes de ser dada de alta.We present the case of a 28 year old patient who came for consultation on a fever of up to 40.8º C, pleuritic pain on the right side and the appearance of a painful mass in the lower left extremity of four days evolution. Computerised axial tomography (CAT showed the existence of a condensation in the middle lobe of the right lung with associated pleural effusion and bilateral miliary pattern. The

  13. Pansinusitis y afectación intracraneal por implante dental Pansinusitis and intracranial impact of a dental implant

    Josep Rubio-Palau

    2012-03-01

    Full Text Available Las sinusitis odontógenas son una patología relativamente frecuente causada por infecciones dentales, quistes periapicales así como tras procedimientos bucodentales como una endodoncia, una elevación sinusal o la colocación de un implante. A continuación se presenta un caso extremo de una pansinusitis derecha con fistulización a espacio epidural causada por un implante osteointegrado. Ante la sospecha de una sinusitis maxilar de origen odontogénico se debe iniciar rápidamente un tratamiento antibiótico correcto y un seguimiento estrecho ya que pueden tener consecuencias fatales como la pérdida de un ojo, abscesos cerebrales o incluso la muerte.Odontogenic sinusitis is a relatively common disease caused by dental infections, periapical cysts and oral procedures such as root canal, sinus lift or implant placement. We report an extreme case of a right pansinusitis with an epidural space fistula caused by osseointegrated implants. When maxillary sinusitis of odontogenic origin is suspected, we should quickly start effective antibiotic treatment and monitor the patient closely because odontogenic sinusitis can have serious consequences, such as the loss of an eye, brain abscess or death.

  14. Reversible cerebral vasoconstriction syndrome

    Saini Monica

    2009-01-01

    Full Text Available Reversible cerebral vasoconstriction syndromes (RCVS are a group of disorders that have in common an acute presentation with headache, reversible vasoconstriction of cerebral arteries, with or without neurological signs and symptoms. In contrast to primary central nervous system vasculitis, they have a relatively benign course. We describe here a patient who was diagnosed with RCVS.

  15. Cerebral Palsy (CP) Quiz

    ... Submit Button Past Emails CDC Features Pop Quiz: Cerebral Palsy Language: English Español (Spanish) Recommend on Facebook Tweet ... Sandy is the parent of a child with cerebral palsy and the Board President of Gio’s Garden , a ...

  16. Aspergilose cerebral em paciente imunocompetente Cerebral Aspergillus abscess in immunocompetent patient

    Geraldo Pianetti Filho

    2005-12-01

    Full Text Available Descrevemos um caso raro de aspergilose cerebral, como complicação de cirurgia para aneurisma cerebral, em paciente imunocompetente, e com sucesso no tratamento. A paciente, de 40 anos, havia sido submetida a craniotomia para clipagem de aneurisma da artéria pericalosa. Após cinco meses, no sitio cirúrgico, surgiram múltiplos abscessos por Aspergillus sp. Foram necessárias duas craniotomias para a retirada da massa fúngica e uso de anfotericina B. Após 14 anos de acompanhamento, a evolução mostra resolução da aspergilose, sem seqüela. O tratamento do abscesso cerebral por Aspergilus exige acompanhamento clínico contínuo, repetidas drenagens cirúrgicas intracranianas e o uso de anfotericina B no tratamento medicamentoso.We report an unusual case of brain aspergillosis with multiple recurrent abscess in a 40 years-old immunocompetent woman, with good therapeutical outcome. The patient presented a subaracnoid hemorhage caused by a ruptured pericalosal artery aneurysm and was submitted to a craniotomy for aneurysm surgery. Five months later, she developed multiple Aspergillus cerebral abscess. Two craniotomies and amphotericin B became necessary during treatment. Fourteen years later, she is asymptomatic. Treatment of brain aspergillosis abscess implied the combination of both surgical and drug therapy with amphotericin B.

  17. Diagnóstico de doenças metabólicas do sistema nervoso da infância por exame ultra-estrutural de tecido não cerebral Diagnosis of metabolic diseases of the nervous system in children through ultrastructural analysis of non cerebral tissue.

    SÉRGIO ROSEMBERG

    1998-09-01

    ceroid-lipofuscinosis, infantile neuroaxonal dystrophy or Lafora disease. We present our experience with ultrastructural analysis in 582 exams of ocular conjunctiva (n=320, skin (n=92 or peripheral nerve (n=170 performed between 1975 and 1996, in 486 children. In 112 cases there were definit ultrastructural changes. In 59 cases, the sole ultrastructural exam allowed the diagnosis. In 29, the changes were less specific, and the final diagnosis was performed by a combination of clinical and pathological analysis. In the remaining 24 cases, a generic diagnosis of mucopolysaccharidosis was done in 8 cases, oligosaccharidosis in 4 cases and GM2 gangliosidosis in 12 cases. Whenever a biochemical test was performed in overseas laboratories, the initial diagnosis was confirmed. These results stress the importance of ultrastructural analysis in non-cerebral tissues for the diagnosis of many metabolic disorders mainly when biochemical tests cannot be performed.

  18. Cerebral haematocrit measurement

    Regional cerebral haematocrit was measured in a group of sixteen subjects by the single-photon emission computerized tomography method. This group included three normal subjects as controls and thirteen patients affected with ischaemic cerebral disease presenting clinically with transient ischaemic attacks-six patients - or recent cerebral stroke - seven patients. Two intravenous radioactive tracers - technetium-99m labelled autologous red blood cells and Tc-99m human serum albumin were used. Cerebral tomographic imaging was performed using a rotating scintillation camera. The values of cerebral haematocrit obtained, taken as a ratio to venous haematocrit, range between 0.65-0.88 in the subjects studied. As a general finding in normal subjects and in patients with transient ischaemic attacks, no significant difference between right and left hemispheric haematocrit value was noted. However, in the group of patients affected with stroke, a significant difference in the right versus left hemispheric Hct was observed in 3 patients, the higher Hct value corresponding to the affected side. The clinical implication is on the emphasis of cerebral Hct measurement when the measurement of cerebral blood flow or volume is sought. Also the variation in regional Hct value observed in patients with stroke, above mentioned, points to a regulation mechanism of the blood composition for optimal oxygen delivery to the brain that is impaired in these patients. 14 refs. (Author)

  19. Unilateral cerebral polymicrogyria with ipsilateral cerebral hemiatrophy

    We evaluated six children in whom MR imaging showed unilateral cerebral polymicrogyria associated with ipsilateral cerebral atrophy and ipsilateral brain stem atrophy. The aim of this study was to clarify whether this disorder based on neuroimaging constitutes a new homogeneous clinical entity. The subjects were six children whose ages at the time of MR imaging ranged from 8 months to 11 years. Their clinical and MR features were analyzed. All of the children were born between 38 and 42 weeks gestation, without any significant perinatal events. Spastic hemiplegia and epilepsy were observed in all of the patients, and mental retardation was observed in four. The MR findings included unilateral cerebral polymicrogyria associated with ipsilateral cerebral hemiatrophy and ipsilateral brain stem atrophy in all patients. The ipsilateral sylvian fissure was hypoplastic in four patients. These patients showed relatively homogeneous clinical and neuroimaging features. Although the additional clinical features varied according to the site and the extent affected by the polymicrogyria, this disorder could constitute a new relatively homogeneous clinical entity. (orig.)

  20. Unilateral cerebral polymicrogyria with ipsilateral cerebral hemiatrophy

    Hayakawa, Katsumi [Department of Radiology, Kyoto City Hospital, 1-2 Higashi-Takada-cho, Mibu, Nakagyo-ku, 604-8845 Kyoto (Japan); Kanda, Toyoko; Yamori, Yuriko [Department of Pediatric Neurology, St. Joseph Hospital for Handicapped Children, 603-8323 Kyoto (Japan)

    2002-10-01

    We evaluated six children in whom MR imaging showed unilateral cerebral polymicrogyria associated with ipsilateral cerebral atrophy and ipsilateral brain stem atrophy. The aim of this study was to clarify whether this disorder based on neuroimaging constitutes a new homogeneous clinical entity. The subjects were six children whose ages at the time of MR imaging ranged from 8 months to 11 years. Their clinical and MR features were analyzed. All of the children were born between 38 and 42 weeks gestation, without any significant perinatal events. Spastic hemiplegia and epilepsy were observed in all of the patients, and mental retardation was observed in four. The MR findings included unilateral cerebral polymicrogyria associated with ipsilateral cerebral hemiatrophy and ipsilateral brain stem atrophy in all patients. The ipsilateral sylvian fissure was hypoplastic in four patients. These patients showed relatively homogeneous clinical and neuroimaging features. Although the additional clinical features varied according to the site and the extent affected by the polymicrogyria, this disorder could constitute a new relatively homogeneous clinical entity. (orig.)

  1. Cerebral Aneurysms Fact Sheet

    ... cerebral aneurysm from forming. People with a diagnosed brain aneurysm should carefully control high blood pressure, stop smoking, and avoid cocaine use or other stimulant drugs. They should also ...

  2. Neonatal Cerebral Sinovenous Thrombosis

    J Gordon Millichap

    2006-01-01

    The presentation, treatment, and outcome of neonatal cerebral sinovenous thrombosis (SVT) were studied in 42 children, using neurology clinic records (1986-2005) at Indiana University School of Medicine.

  3. Cerebral amyloid angiopathy

    ... Fenichel GM, Jankovic J, Mazziotta JC, eds. Bradley's Neurology in Clinical Practice . 6th ed. Philadelphia, PA: Elsevier ... al. Course of cerebral amyloid angiopathy-related inflammation. Neurology. 2007;68:1411-1416. PMID: 17452586 www.ncbi. ...

  4. Rehabilitation in cerebral palsy.

    Molnar, G. E.

    1991-01-01

    Cerebral palsy is the most frequent physical disability of childhood onset. Over the past four decades, prevalence has remained remarkably constant at 2 to 3 per 1,000 live births in industrialized countries. In this article I concentrate on the rehabilitation and outcome of patients with cerebral palsy. The epidemiologic, pathogenetic, and diagnostic aspects are highlighted briefly as they pertain to the planning and implementation of the rehabilitation process.

  5. Cerebral aneurysms and inflammation

    Toshihiro Yokoi

    2015-06-01

    Full Text Available Multiple inflammatory factors, playing a crucial role in cerebral aneurysm formation, have been identified. tumor necrosis factor-alpha (TNF-α has been revealed to have a close connection with several risk factors that affect aneurysm formation. Remarkable expression in aneurysm walls of mRNA for TNF-α has been observed in humans. Possible therapeutic interventions to reduce the formation of cerebral aneurysms may include the inhibition of mediators of inflammation.

  6. Acute ischemic cerebral attack

    Franco-Garcia Samir; Barreiro-Pinto Belis

    2010-01-01

    The decrease of the cerebral blood flow below the threshold of autoregulation led to changes of cerebral ischemia and necrosis that traduce in signs and symtoms of focal neurologic dysfunction called acute cerebrovascular symdrome (ACS) or stroke. Two big groups according to its etiology are included in this category the hemorragic that constitue a 20% and the ischemic a 80% of cases. Great interest has wom the ischemic ACS because of its high social burden, being the third cause of no violen...

  7. Cerebral Palsy Litigation

    Sartwelle, Thomas P.; Johnston, James C.

    2015-01-01

    The cardinal driver of cerebral palsy litigation is electronic fetal monitoring, which has continued unabated for 40 years. Electronic fetal monitoring, however, is based on 19th-century childbirth myths, a virtually nonexistent scientific foundation, and has a false positive rate exceeding 99%. It has not affected the incidence of cerebral palsy. Electronic fetal monitoring has, however, increased the cesarian section rate, with the expected increase in mortality and morbidity risks to mothe...

  8. Nanomedicine in cerebral palsy

    Balakrishnan B

    2013-11-01

    Full Text Available Bindu Balakrishnan,1 Elizabeth Nance,1 Michael V Johnston,2 Rangaramanujam Kannan,3 Sujatha Kannan1 1Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University; Baltimore, MD, USA; 2Department of Neurology and Pediatrics, Kennedy Krieger Institute, Baltimore, MD, USA; 3Department of Ophthalmology, Center for Nanomedicine, Johns Hopkins University, Baltimore, MD, USA Abstract: Cerebral palsy is a chronic childhood disorder that can have diverse etiologies. Injury to the developing brain that occurs either in utero or soon after birth can result in the motor, sensory, and cognitive deficits seen in cerebral palsy. Although the etiologies for cerebral palsy are variable, neuroinflammation plays a key role in the pathophysiology of the brain injury irrespective of the etiology. Currently, there is no effective cure for cerebral palsy. Nanomedicine offers a new frontier in the development of therapies for prevention and treatment of brain injury resulting in cerebral palsy. Nanomaterials such as dendrimers provide opportunities for the targeted delivery of multiple drugs that can mitigate several pathways involved in injury and can be delivered specifically to the cells that are responsible for neuroinflammation and injury. These materials also offer the opportunity to deliver agents that would promote repair and regeneration in the brain, resulting not only in attenuation of injury, but also enabling normal growth. In this review, the current advances in nanotechnology for treatment of brain injury are discussed with specific relevance to cerebral palsy. Future directions that would facilitate clinical translation in neonates and children are also addressed. Keywords: dendrimer, cerebral palsy, neuroinflammation, nanoparticle, neonatal brain injury, G4OH-PAMAM

  9. Clinical Neuroimaging of cerebral ischemia

    Notice points in clinical imaging of cerebral ischemia are reviewed. When cerebral blood flow is determined in acute stage of cerebral embolism (cerebral blood flow SPECT), it is important to find area of ischemic core and ischemic penumbra. When large cortex area is assigned to ischemic penumbra, thrombolytic therapy is positively adapted, but cautious correspondence is necessary when ischemic core is recognized. DWI is superior in the detection of area equivalent to ischemic core of early stage, but, in imaging of area equivalent to ischemic penumbra, perfusion image or distribution image of cerebral blood volume (CBV) by MRI need to be combined. Luxury perfusion detected by cerebral blood flow SPECT in the cases of acute cerebral embolism suggests vascular recanalization, but a comparison with CT/MRI and continuous assessment of cerebral circulation dynamics were necessary in order to predict brain tissue disease (metabolic abnormality). In hemodynamic cerebral ischemia, it is important to find stage 2 equivalent to misery perfusion by quantification of cerebral blood flow SPECT. Degree of diaschisis can indicate seriousness of brain dysfunction for lacuna infarct. Because cerebral circulation reserve ability (perfusion pressure) is normal in all areas of the low cerebral blood flow by diaschisis mechanism, their areas are easily distinguished from those of hemodynamic cerebral ischemia. (K.H.)

  10. Sotos syndrome (cerebral gigantism): analysis of 8 cases Síndrome de Sotos (gigantismo cerebral): análise de 8 casos

    Débora Gusmão Melo; Angelina Xavier Acosta; Maria Aparecida de Almeida Salles; João Monteiro de Pina-Neto; José Daniel Vieira Castro; Antonio Carlos Santos

    2002-01-01

    Sotos syndrome or cerebral gigantism is characterized by macrocephaly, overgrowth, mental retardation and central nervous system abnormalities. Congenital heart defects may be present. We report 8 patients with this syndrome and relate their clinical features, neuroimaging and echocardiographic findings.A síndrome de Sotos ou gigantismo cerebral é caracterizada por macrocefalia, hipercrescimento, dismorfias faciais típicas, deficiência mental e alterações do sistema nervoso central. Malformaç...

  11. Terapia Miofuncional en pacientes con parálisis cerebral

    Gónzalez Amigo, José

    2015-01-01

    En el presente trabajo, se va a llevar a cabo una visión de la parálisis cerebral desde el punto de vista de la motricidad. La parálisis cerebral es una patología que se caracteriza fundamentalmente por una alteración a nivel motriz, que puede afectar a las diferentes extremidades así como a los órganos involucrados en el habla. Estas limitaciones en la región orofacial pueden producir importantes distorsiones y como consecuencia el discurso puede resultar ininteligible para los interlocutore...

  12. La parálisis cerebral en el cine

    Merino Marcos, María Lucila

    2005-01-01

    [ES] En los últimos veinticinco años se han rodado un número importante de películas en las que el protagonista o algún personaje secundario presentaban o simulaban una parálisis cerebral. Estos personajes en ocasiones han sido interpretados por personas con minusvalías. En la narración de su historia las cintas han incluido diversos aspectos sanitario-asistenciales, sociales y familiares obligados en el campo de la parálisis cerebral. [EN] In the last twenty-five years, a number of import...

  13. Cerebral palsy and multiple births.

    Pharoah, P. O.; Cooke, T

    1996-01-01

    AIM: To compare the birthweight specific prevalence of cerebral palsy in singleton and multiple births. METHODS: Registered births of babies with cerebral palsy born to mothers resident in the counties of Merseyside and Cheshire during the period 1982 to 1989 were ascertained. RESULTS: The crude prevalence of cerebral palsy was 2.3 per 1000 infant survivors in singletons, 12.6 in twins, and 44.8 in triplets. The prevalence of cerebral palsy rose with decreasing birthweight. The birthweight sp...

  14. Experimental Focal Cerebral Ischemia

    Christensen, Thomas

    2007-01-01

    Focal cerebral ischemia due to occlusion of a major cerebral artery is the cause of ischemic stroke which is a major reason of mortality, morbidity and disability in the populations of the developed countries. In the seven studies summarized in the thesis focal ischemia in rats induced by occlusion...... of the middle cerebral artery (MCAO) was used as an experimental model of ischemic stroke. MCAO produces an acute lesion consisting of an ischemic core or focus with severely reduced blood flow surrounded by a borderzone or ischemic penumbra with less pronounced blood flow reduction. Cells in the...... radical scavenger α-PBN on the periinfarct depolarizations and infarct volume was investigated. In study number six, the activity of the mitochondrial electron transport complexes I, II and IV was evaluated histochemically during reperfusion after MCAO in order to assess the possible role of mitochondrial...

  15. Cerebral hemodynamics in migraine

    Hachinski, V C; Olesen, Jes; Norris, J W;

    1977-01-01

    Clinical and angiographic findings in migraine are briefly reviewed in relation to cerebral hemodynamic changes shown by regional cerebral blood flow (rCBF) studies. Three cases of migraine studied by the intracarotid xenon 133 method during attacks are reported. In classic migraine, with typical...... prodromal symptoms, a decrease in cerebral blood flow has been demonstrated during the aura. Occasionally, this flow decrease persists during the headache phase. In common migraine, where such prodromata are not seen, a flow decrease has not been demonstrated. During the headache phase of both types of...... migraine, rCBF has usually been found to be normal or in the high range of normal values. The high values may represent postischemic hyperemia, but are probably more frequently secondary to arousal caused by pain. Thus, during the headache phase rCBF may be subnormal, normal or high. These findings do not...

  16. Cerebral abscess in children

    A cerebral abscess (CA) is a focal, infectious process only or multiple, located in the cerebral parenchyma that produces tisular lysis and it behaves like a lesion of space occupative, being a suppurative illness, who origin is a distant infection, or for continuity that studies initially as an area of focal cerebritis and it is developed to a collection surrounded purulent. At the moment they are perfecting technical and protocols diagnoses and therapeutic and measures for allow to control the natural history of the illness, making from the confrontation to this pathology a necessarily interdisciplinary complicated art, stiller in the infantile population, due to their difficulty in the diagnosis and the relevance of the same one. The paper includes epidemiology, etiology, risk factors, localization, pathology, clinic, diagnoses, treatment and diagnostic images

  17. Cerebral fat embolism

    A case of cerebral fat embolism is reported. A 18-year-old patient with multiple bone fractures was in semiconma immediately after an injury. Brain CT showed no brain swelling or intracranial hematoma. Hypoxemia and alcoholemia were noted on admission, which returned to normal without improvement of consciousness level. In addition, respiratory symptoms with positive radiographic changes, tachycardia, pyrexia, sudden drop in hemoglobin level, and sudden thrombocytopenia developed. These symptoms were compatible with Gurd's criteria of systemic fat embolism. Eight days after injury, multiple low density areas appeared on CT and disappeared within the subsequent two weeks, and subdural effusion with cerebral atrophy developed. These CT findings were not considered due to cerebral trauma. Diagnosis of cerebral fat embolism was made. The subdural effusion was drained. Neurologic and pulmonary recoveries took place slowly and one month following the injury the patient became alert and exhibited fully coordinated limb movement. The CT scans of the present case well corresponded with hitherto reported pathological findings. Petechiae in the white matter must have developed on the day of injury, which could not be detected by CT examination. It is suggested that some petechial regions fused to purpuras and then gradually resolved when they were detected as multiple low density areas on CT. CT in the purpuras phase would have shown these lesions as high density areas. These lesions must have healed with formation of tiny scars and blood pigment which were demonstrated as the disappearance of multiple low density areas by CT examination. Cerebral atrophy and subsequent subdural effusion developed as a result of demyelination. The patient took the typical clinical course of cerebral fat embolism and serial CT scans served for its assessment. (author)

  18. Cerebral palsy and congenital malformations

    Garne, Ester; Dolk, Helen; Krägeloh-Mann, Inge;

    2007-01-01

    were reported to have a congenital malformation. The majority (8.6% of all children) were diagnosed with a cerebral malformation. The most frequent types of cerebral malformations were microcephaly and hydrocephaly. Non-cerebral malformations were present in 97 CP children and in further 14 CP children...

  19. Cerebral atrophic and degenerative changes following various cerebral diseases, (1)

    Patients having cerebral atrophic and degenerative changes following hypoglycemia, cerebral contusion, or cerebral hypoxia including cerebrovascular disorders were reported. Description was made as to cerebral changes visualized on CT images and clinical courses of a patient who revived 10 minutes after heart stoppage during neurosurgery, a newborn with asphyxia, a patient with hypoglycemia, a patient who suffered from asphyxia by an accident 10 years before, a patient with carbon monoxide poisoning at an acute stage, a patient who had carbon monoxide poisoning 10 years before, a patient with diffuse cerebral ischemic changes, a patient with cerebral edema around metastatic tumor, a patient with respiration brain, a patient with neurological sequelae after cerebral contusion, a patient who had an operation to excise right parietal lobe artery malformation, and a patient who was shooted by a machine gun and had a lead in the brain for 34 years. (Tsunoda, M.)

  20. A importância da musicoterapia na paralisia cerebral:perceção da equipa multiprofissional

    Ribeiro, Emanuela Aurora Nunes

    2013-01-01

    Esta dissertação foca quais os benefícios que uma criança com Paralisia Cerebral pode alcançar ao frequentar a Musicoterapia. Neste sentido, a temática-alvo em análise é a paralisia cerebral, debruçando-se no contributo da área da Música no desenvolvimento cognitivo de uma criança com Paralisia Cerebral segundo vários autores e segundo uma equipa multiprofissional. O indivíduo com paralisia cerebral pode ter os seus movimentos afetados bem como a postura que pode ser causada por uma lesão ...

  1. Recurrent cerebral thrombosis

    Neuroradiological techniques were used to elucidate pathophysiology of recurrent cerebral thrombosis. Twenty-two patients with cerebral thrombosis who suffered a second attack under stable conditions more than 22 days after the initial stroke were studied. Hypertension, diabetes mellitus, and hypercholesterolemia were also seen in 20, 8, and 12 patients, respectively. The patients were divided into three groups according to their symptoms: (I) symptoms differed between the first and second strokes (n=12); (II) initial symptoms were suddenly deteriorated (n=6); and (III) symptoms occurring in groups I and II were seen (n=4). In group I, contralateral hemiparesis or suprabulbar palsy was often associated with the initial hemiparesis. The time of recurrent stroke varied from 4 months to 9 years. CT and MRI showed not only lacunae in both hemispheres, but also deep white-matter ischemia of the centrum semi-ovale. In group II, hemiparesis or visual field defect was deteriorated early after the initial stroke. In addition, neuroimaging revealed that infarction in the posterior cerebral artery was progressed on the contralateral side, or that white matter lesion in the middle artery was enlarged in spite of small lesion in the left cerebral hemisphere. All patients in group III had deterioration of right hemiparesis associated with aphasia. CT, MRI, SPECT, and angiography indicated deep white-matter ischemia caused by main trunk lesions in the left hemisphere. Group III seemed to be equivalent to group II, except for laterality of the lesion. Neuroradiological assessment of the initial stroke may help to predict the mode of recurrence, although pathophysiology of cerebral thrombosis is complicated and varies from patient to patient. (N.K.)

  2. O sujeito cerebral e o movimento da neurodiversidade

    Francisco Ortega

    2008-10-01

    Full Text Available Este artigo analisa o movimento da neurodiversidade organizado basicamente por autistas chamados de alto funcionamento que consideram que o autismo não é uma doença a ser tratada, mas uma diferença humana, a qual deve ser respeitada como outras diferenças. O movimento da "neurodiversidade" deve ser inserido em um marco sociocultural e histórico mais amplo que incorpore o impacto crescente no imaginário cultural dos saberes e das práticas neurocientíficas com o paradigma do sujeito cerebral e a expansão da neurocultura. No contexto do sujeito cerebral, o cérebro responde por tudo o que outrora costumávamos atribuir à pessoa e vem se tornando um critério biossocial de agrupamento fundamental. O artigo mostra como uma ideologia solipsista, reducionista e cientificista - o sujeito cerebral - pode servir de base para a formação de identidade e de redes de sociabilidade e comunidade.This article analyzes the neurodiversity movement, organized mostly by so-called high-functioning autists, who consider that autism is not a disease to be treated, but rather a human difference that should be respected alongside other differences. The "neurodiversity" movement must be set within a wider sociocultural and historical field that incorporates the growing impact of neuroscientific knowledge and practices in the cultural imagination with the paradigm of the cerebral subject and the expansion of neuroculture. In the context of the cerebral subject, the brain accounts for all that we used to attribute to the person, and it is becoming a fundamental criterion for biosocial grouping. The article shows how a solipsist, reductionist and scientificist ideology - the cerebral subject - can act as the basis for the formation of identity and networks of sociability and community.

  3. Cerebral infarction showed hyperperfusion pattern on radionuclide cerebral angiography

    Four patients of middle cerebral infarctin showed hyperperfusion on radionuclide cerebral angiography and fan-shape accumulation at the area of middle cerebral artery on early and delayed brain scan. In these patients, bone scanning agents such as sup(99m)Tc-EHDP or sup(99m)Tc-MDP also prominently accumulated at the area of infarction. These findings were observed on the study when it was performed within seventeen days after attack, but reexamination tended to show normal or decreased perfusion on radionuclide cerebral angiography and improve abnormal accumulation on brain scans. The clinical diagnosis of these three patients were cerebral embolism with heart disease, but one patient was internal carotid artery occlusion. The prognosis of all patients were very good. The hyperperfusion on radionuclide cerebral angiography of these patients represents the luxury perfusion in the lesion and these infarction has been called hot stroke by Yarnell et al. (author)

  4. Papiledema unilateral na síndrome do pseudotumor cerebral

    Mário L. R. Monteiro; Hoyt, William F.; Richard K. Imes; Michael Narahara

    1985-01-01

    São apresentadas as fotografias de fundo de olho de 6 mulheres com papiledema unilateral e a síndrome do pseudotumor cerebral. Achados associados foram: obesidade em 5 e a sindrome da sela vazia parcial em 2. São discutidas as possíveis explicações para o desenvolvimento de papiledema unilateral nesses pacientes e que favorecem um mecanismo presente na porção distal dos nervos ópticos.

  5. Patología infecciosa: vulvovaginitis, enfermedades de transmisión sexual, enfermedad inflamatoria pélvica, abscesos tubo-ováricos Infectious pathology: vulvovaginitis, sexually transmitted diseases, pelvic inflammatory disease, tubo-ovarian abscesses

    M. Ibarrola; Benito, J; B. Azcona; N. Zubeldía

    2009-01-01

    Las enfermedades de transmisión sexual son aquellas en las que la principal vía de infección es el contacto íntimo. Son numerosas las pacientes que acuden a urgencias por esta causa, tanto por la clínica como por las implicaciones sociales. Los síntomas más frecuentes son dolor abdominal bajo, sangrados vaginales, o flujo vaginal excesivo o molesto. Las vulvovaginitis son uno de los problemas principales en la práctica clínica diaria del ginecólogo. La úlcera genital cuya etiología principal ...

  6. Radiopharmaceuticals for cerebral studies

    For obtain good brain scintillation images in nuclear medicine must be used several radiopharmaceuticals. Cerebral studies give a tumors visual image as well as brain anomalities detection and are helpful in the diagnostic diseases . Are described in this work: a cerebrum radiopharmaceuticals classification,labelled compounds proceeding and Tc 99m good properties in for your fast caption, post administration and blood purification for renal way

  7. Cerebral palsy and aging

    Haak, Peterson; Lenski, Madeleine; HIDECKER, MARY JO COOLEY; Li, Min; Paneth, Nigel

    2009-01-01

    Cerebral palsy (CP), the most common major disabling motor disorder of childhood, is frequently thought of as a condition that affects only children. Deaths in children with CP, never common, have in recent years become very rare, unless the child is very severely and multiply disabled. Thus, virtually all children assigned the diagnosis of CP will survive into adulthood. Attention to the adult with CP has been sparse, and the evolution of the motor disorder as the individual moves through ad...

  8. Osteopenia in cerebral palsy.

    Shaw, N J; White, C. P.; Fraser, W. D.; ROSENBLOOM, L.

    1994-01-01

    The bone mineral density of the lumbar spine was assessed in nine non-ambulant children with cerebral palsy combined with measurements of serum 25-hydroxyvitamin D, parathyroid hormone, and urinary calcium excretion. Three children with recurrent fractures received treatment with bisphosphonates for periods ranging from 12-18 months. All the children demonstrated a severe reduction in bone mineral density even when allowance was made for their body weight. There were no consistent abnormaliti...

  9. Phenylpropanolamine and cerebral hemorrhage

    Computerized tomography, carotid angiograms, and arteriography were used to diagnose several cases of cerebral hemorrhage following the use of phenylpropanolamine. The angiographic picture in one of the three cases was similar to that previously described in association with amphetamine abuse and pseudoephedrine overdose, both substances being chemically and pharmacologically similar to phenylpropanolamine. The study suggests that the arterial change responsible for symptoms may be due to spasm rather than arteriopathy. 14 references, 5 figures

  10. Nanomedicine in cerebral palsy

    Balakrishnan B; Nance E; Johnston MV; Kannan R; Kannan S

    2013-01-01

    Bindu Balakrishnan,1 Elizabeth Nance,1 Michael V Johnston,2 Rangaramanujam Kannan,3 Sujatha Kannan1 1Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University; Baltimore, MD, USA; 2Department of Neurology and Pediatrics, Kennedy Krieger Institute, Baltimore, MD, USA; 3Department of Ophthalmology, Center for Nanomedicine, Johns Hopkins University, Baltimore, MD, USA Abstract: Cerebral palsy is a chronic childhood disorder that can have diverse etiologies. Injury to the...

  11. Dysphagia in cerebral palsy

    Salghetti, Annamaria; Martinuzzi, Andrea

    2013-01-01

    Abstract. Feeding problemsare often present in children with neuromotor impairment: dysphagia is usuallyseen in the most severe form of cerebral palsy and it’s defined as thedifficulty with any of the four phases of swallowing. Clinical consequences aremalnutrition and recurrent chest infections that reduce expected duration andquality of life. In order to prevent these consequences it’s important todetect with clinical and instrumental examinations dysphagia symptoms and totreat them. Clinic...

  12. Hyperventilation, cerebral perfusion, and syncope

    Immink, R V; Pott, F C; Secher, N H;

    2014-01-01

    dioxide (PaCO2) and oxygen (PaO2) partial pressures so that hypercapnia/hypoxia increases and hypocapnia/hyperoxia reduces global cerebral blood flow. Cerebral hypoperfusion and TLOC have been associated with hypocapnia related to HV. Notwithstanding pronounced cerebrovascular effects of PaCO2 the......This review summarizes evidence in humans for an association between hyperventilation (HV)-induced hypocapnia and a reduction in cerebral perfusion leading to syncope defined as transient loss of consciousness (TLOC). The cerebral vasculature is sensitive to changes in both the arterial carbon...... contribution of a low PaCO2 to the early postural reduction in middle cerebral artery blood velocity is transient. HV together with postural stress does not reduce cerebral perfusion to such an extent that TLOC develops. However when HV is combined with cardiovascular stressors like cold immersion or reduced...

  13. Perfusion MRI in cerebral infarction

    Purpose: To investigate the hemodynamic changes in patients with acute cerebral stroke by perfusion MRI. Materials and methods: In 12 patients with acute stroke in the territory of the middle cerebral artery, perfusion MRI was performed. Peak time, mean transit time, regional cerebral blood volume and regional cerebral blood flow were calculated in the infarction, the peri-infarction area and the contralateral hemisphere. Results: In the infarction the mean blood flow was 29 ml/100 g/min, compared to about 40 ml/100 g/min in the peri-infarction area and the contralateral hemisphere. In two patients increased cortical blood flow was found in the infarction due to luxury perfusion. The cerebral blood volume was reduced in the infarction, but significantly increased, to 7.3 ml/100 g, in the peri-infarction tissue. Conclusion: Perfusion MRI allows one to differentiate various patterns of perfusion disorders in patients with acute cerebral stroke. (orig./AJ)

  14. [Insomnia and cerebral hypoperfusion].

    Káposzta, Zoltán; Rácz, Klára

    2007-11-18

    Insomnia is defined as difficulty with the initiation, maintenance, duration, or quality of sleep that results in the impairment of daytime functioning, despite adequate opportunity and circumstances for sleep. In most countries approximately every third inhabitant has insomnia. Insomnia can be classified as primary and secondary. The pathogenesis of primary insomnia is unknown, but available evidence suggests a state of hyperarousal. Insomnia secondary to other causes is more common than primary insomnia. Cerebral hypoperfusion can be the cause of insomnia in some cases. In such patients the cerebral blood flow should be improved using parenteral vascular therapy. If insomnia persists despite treatment, then therapy for primary insomnia should be instituted using benzodiazepine-receptor agonists such as Zolpidem, Zopiclone, or Zaleplon. In those cases Midazolam cannot be used for the treatment of insomnia due to its marked negative effect on cerebral blood flow. In Hungary there is a need to organize multidisciplinary Insomnia Clinics because insomnia is more than a disease, it is a public health problem in this century. PMID:17988972

  15. Cerebral oxygenation and hyperthermia

    AnthonyRichardBain

    2014-03-01

    Full Text Available Hyperthermia is associated with marked reductions in cerebral blood flow (CBF. Increased distribution of cardiac output to the periphery, increases in alveolar ventilation and resultant hypocapnia each contribute to the fall in CBF during passive hyperthermia; however, their relative contribution remains a point of contention, and probably depends on the experimental condition (e.g. posture and degree of hyperthermia. The hyperthermia-induced hyperventilatory response reduces arterial CO2 pressure (PaCO2 causing cerebral vasoconstriction and subsequent reductions in flow. During supine passive hyperthermia, the majority of recent data indicate that reductions in PaCO2 may be the primary, if not sole, culprit for reduced CBF. On the other hand, during more dynamic conditions (e.g. hemorrhage or orthostatic challenges, an inability to appropriately decrease peripheral vascular conductance presents a condition whereby adequate cerebral perfusion pressure may be compromised secondary to reductions in systemic blood pressure. Although studies have reported maintenance of pre-frontal cortex oxygenation (assessed by near-infrared spectroscopy during exercise and severe heat stress, the influence of cutaneous blood flow is known to contaminate this measure. This review discusses the governing mechanisms associated with changes in CBF and oxygenation during moderate to severe (i.e. 1.0°C to 2.0°C increase in body core temperature levels of hyperthermia. Future research directions are provided.

  16. La competencia comunicativa en personas que presentan par??lisis cerebral

    Rosada Ayala, J. I.

    2012-01-01

    A pesar de los numerosos intentos por definir universalmente la Par??lisis Cerebral, todav??a no se ha conseguido una definici??n que una todas las opiniones acerca de ??sta, aunque s?? existen puntos en com??n en la mayor??a de ellas. Todas las personas, para poder desenvolverse en su contexto social, deben desarrollar su capacidad de comunicaci??n, especialmente las personas con par??lisis cerebral. Esta capacidad se debe potenciar, desde el desarrollo de la lengua por parte de los centr...

  17. Utilidad de la biopsia estereotáctica en lesiones del tallo cerebral

    HERNÁNDEZ SALAZAR,MANUEL; LORENZANA GALICIA,RODRIGO DANIEL; RAMÍREZ CASTAÑEDA,VICENTE; ZÁRATE MÉNDEZ,ANTONIO; CERVERA MALTOS,ULISES; CEVALLOS MEDINA,JAVIER

    2004-01-01

    La biopsia estereotáctica para lesiones del tallo cerebral (LTC), es de reciente desarrollo a partir de los 80s y es sin duda uno de los campos más revolucionados y prometedores de la medicina, a pesar de su potencial complicación, sin embargo la mayoría de los estudios han mostrado su confiabilidad y certeza. Material y métodos: de 85 biopsias estereotácticas consecutivas, se realizaron 11 biopsias de LTC por estereotaxia (13%). Los diagnósticos se obtuvieron por RM cerebral y TC preoperator...

  18. Cerebral malformations without antenatal diagnosis

    Cerebral malformations are usually described following the different steps in development. Disorders of neurulation (dysraphisms), or diverticulation (holoprosencephalies and posterior fossa cysts), and total commissural agenesis are usually diagnosed in utero. In contrast, disorders of histogenesis (proliferation-differentiation, migration, organization) are usually discovered in infants and children. The principal clinical symptoms that may be a clue to cerebral malformation include congenital hemiparesis, epilepsy and mental or psychomotor retardation. MRI is the imaging method of choice to assess cerebral malformations. (orig.)

  19. Cerebral malformations without antenatal diagnosis

    Girard, Nadine J. [Diagnostic Neuroradiology, Hopital Timone, Marseille (France)

    2010-06-15

    Cerebral malformations are usually described following the different steps in development. Disorders of neurulation (dysraphisms), or diverticulation (holoprosencephalies and posterior fossa cysts), and total commissural agenesis are usually diagnosed in utero. In contrast, disorders of histogenesis (proliferation-differentiation, migration, organization) are usually discovered in infants and children. The principal clinical symptoms that may be a clue to cerebral malformation include congenital hemiparesis, epilepsy and mental or psychomotor retardation. MRI is the imaging method of choice to assess cerebral malformations. (orig.)

  20. Natriuretic peptides and cerebral hemodynamics

    Guo, Song; Barringer, Filippa; Zois, Nora Elisabeth;

    2014-01-01

    decompensated disease. In contrast, their biological effects on the cerebral hemodynamics are poorly understood. In this mini-review, we summarize the hemodynamic effects of the natriuretic peptides with a focus on the cerebral hemodynamics. In addition, we will discuss its potential implications in diseases...... where alteration of the cerebral hemodynamics plays a role such as migraine and acute brain injury including stroke. We conclude that a possible role of the peptides is feasible as evaluated from animal and in vitro studies, but more research is needed in humans to determine the precise response on...... cerebral vessels....

  1. Evaluación neurofuncional del tallo cerebral Parte II: Reflejo mandibular = Neurofunctional evaluation of brain stem. II. Mandibular reflex

    Leon Sarmiento, Fidias E.; Pabón Porras, María Angélica; Granadillo Deluqu, Elías David

    2011-01-01

    El reflejo mandibular o maseterino posee conexiones nerviosas únicas, diferentes de las exhi­bidas por otros reflejos monosinápticos humanos, y permite evaluar, de forma fácil y eficien­te, el tallo cerebral por medio de la estimulación mecánica, eléctrica o magnética. Diversos estudios han demostrado la participación en este reflejo de las interneuronas del tallo cerebral y su modulación por estructuras supraespinales, que hacen parte fundamental de su integra­ción motora. El reflejo mandibu...

  2. Miocarditis por dengue

    Ricardo Amador García Hernández; Fidel Espinosa Rivera; Lianet Rivero Seriel

    2013-01-01

    El dengue es un arbovirus transmitido por el Aedes aegypti, produce los cuadros clínicos de dengue clásico, dengue hemorrágico y síndrome de choque por dengue, aisladamente se reportan casos de miocarditis. Se presentó un paciente con antecedentes de dengue clásico que manifestó dolor precordial asociado a cambios electrocardiográficos y fue ingresado en este hospital por síndrome coronario agudo probable, al cual se le diagnosticó clínicamente miocarditis por dengue.

  3. Estudio de los cambios regionales en el flujo sanguíneo cerebral mediante tomografía por emisión de fotoón simple y su correlación neuropsicológica en el trastorno bipolar.

    Benabarre Hernández, Antonio

    2002-01-01

    [spa] Fundamentos: Para algunos trastornos psiquiátricos se ha podido establecer que existe relación entre las disfunciones cognitivas y las alteraciones en el FSCr. Para el trastorno bipolar (TB), distintos trabajos previos han sugerido que los pacientes con este trastorno presentan disfunciones cognitivas. Asimismo, en distintos estudios han sido halladas alteraciones en la distribución del flujo sanguíneo cerebral regional (FSCr) de estos pacientes. No obstante, no existe ningún trabajo pu...

  4. Techniques in cerebral protection

    Carotid angioplasty and stenting is a valid alternative option to conventional carotid endarterectomy in the treatment of carotid artery stenosis. During the stenting process, however, distal embolization can occur with neurological consequences. To avoid this, cerebral protection devices have been introduced. Three principal types of protection system have been developed: distal balloon occlusion, distal filters and proximal protection with or without reversal of flow. As protection devices became the focus of interest by manufactures and physicians, several trials are going on worldwide to analyze the characteristics of each of them and to evaluate their efficacy to reduce the rate of distal embolization

  5. Cerebral oxygenation after birth

    Hessel, Trine W; Hyttel-Sorensen, Simon; Greisen, Gorm

    2014-01-01

    AIM: To compare absolute values of regional cerebral tissue oxygenation (cStO2 ) during haemodynamic transition after birth and repeatability during steady state for two commercial near-infrared spectroscopy (NIRS) devices. METHODS: In a prospective observational study, the INVOS 5100C and FORE...... INVOS and FORE-SIGHT cStO2 estimates showed oxygenation-level-dependent difference during birth transition. The better repeatability of FORE-SIGHT could be due to the lower response to change in saturation....

  6. Therapeutic interventions in cerebral palsy.

    Patel, Dilip R

    2005-11-01

    Various therapeutic interventions have been used in the management of children with cerebral palsy. Traditional physiotherapy and occupational therapy are widely used interventions and have been shown to be of benefit in the treatment of cerebral palsy. Evidence in support of the effectiveness of the neurodevelopmental treatment is equivocal at best. There is evidence to support the use and effectiveness of neuromuscular electrical stimulation in children with cerebral palsy. The effectiveness of many other interventions used in the treatment of cerebral palsy has not been clearly established based on well-controlled trials. These include: sensory integration, body-weight support treadmill training, conductive education, constraint-induced therapy, hyperbaric oxygen therapy, and the Vojta method. This article provides an overview of salient aspects of popular interventions used in the management of children with cerebral palsy. PMID:16391455

  7. Cerebral Hemorrhage and APOE genotype

    Sun xiaojiang; Wu ping; Zhang jing; Lu shanqing; Li bing

    2000-01-01

    Background and Purpose: Current evidence Suggests that the apolipoprotein E (APOE)ε 4 allele predisposes to cerebral amyloid angiopathy (CAA) whereas ε 2 is associated with CAA-zelated hemorrhage. In this study we examined potential clinical risk factors inpatients with cerebral hemorrhage and assessed these with respect to APOE genotype. Methoeds: 146 patinas with cerebral hemorrhage and 70 normal controls were investigated. APOE genotypes were determined with use of polymerase Chain reaction techniques.Results: The frequency of allele gene ( 0.180 ) and the percentage of the APOE ε 4 genotype in the cerebral hemorrhage group were Significantly higher as compared with the e 4 prequency ( O.O72 ) in the control group respectively ( p=O.O389 ) .Conelusious: APOE ε 4 :allele is a risk gene for cerebral hemorrhage.

  8. Cerebral hemodynamics in moyamoya disease

    Rebuild-up phenomenon, an electroencephalographic pathological finding in moyamoya disease, was evaluated in the context of dynamic changes in cerebral circulation after hyperventilation. Sequential functional angiography after hyperventilation, measurement of cerebral blood flow (CBF) by the outflow method, and Kr-81m single photon emission tomography were employed for clarification of the sequential dynamic changes in cerebral circulation after hyperventilation. In most cases there was a persistent decrease in CBF even after arterial carbon dioxide tension (PaCO2) had been normalized, which suggests that the response of the cerebral circulation to the changes in PaCO2 is delayed. Moreover, this feature was most prominent in the superficial layer of the cerebrum. For the most part, coincidence and synchronization were documented between rebuild-up and the delayed response of the cerebral circulation. These findings indicate that the delayed CBF response to hyperventilation contributes pathogenetically to rebuild-up in moyamoya disease. (author)

  9. Cerebral sinus venous thrombosis.

    Alvis-Miranda, Hernando Raphael; Milena Castellar-Leones, Sandra; Alcala-Cerra, Gabriel; Rafael Moscote-Salazar, Luis

    2013-10-01

    Cerebral sinus venous thrombosis (CSVT) is a rare phenomenon that can be seen with some frequency in young patients. CSVT is a multifactorial condition with gender-related specific causes, with a wide clinical presentation, the leading causes differ between developed and developing countries, converting CSVT in a condition characterized by a highly variable clinical spectra, difficult diagnosis, variable etiologies and prognosis that requires fine medical skills and a high suspicious index. Patients who presents with CSVT should underwent to CT-scan venography (CVT) and to the proper inquiry of the generating cause. This disease can affect the cerebral venous drainage and related anatomical structure. The symptoms may appear in relation to increased intracranial pressure imitating a pseudotumorcerebri. Prognosis depends on the early detection. Correcting the cause, generally the complications can be prevented. Mortality trends have diminished, and with the new technologies, surely it will continue. This work aims to review current knowledge about CSVT including its pathogenesis, etiology, clinical manifestations, diagnosis, and treatment. PMID:24347950

  10. Cerebral imaging in pediatrics

    Gordon, I. [London, Great Ormond Street Hospital for Children (United Kingdom)

    1998-06-01

    Radioisotope brain imaging has focused mainly on regional cerebral blood flow (rCBF). However the use of ligand which go to specific receptor sites is being introduced in pediatrics, mainly psychiatry. rCBF is potentially available in many institutions, especially with the availability of multi-headed gamma cameras. The use of this technique in pediatrics requires special attention to detail in the manner of data acquisition and handling the child. The interpretation of the rCBF study in a child requires knowledge of normal brain maturation. The major clinical use in pediatrics is epilepsy because of the advances in surgery and the frequency of complex partial seizures. Other indications in pediatric neurology include brain death, acute neurological loss including stroke, language disorders, cerebral palsy, hypertension due to renovascular disease, traumatic brain injury and migraine. There are pediatric physiological conditions in which rCBF has been undertaken, these include anorexia nervosa, autism, Gilles de la Tourette syndrome (GTS) and attention deficit disorder-hyperactivity (ADHD). Research using different ligands to specific receptor sites will also be reviewed in pediatrics.

  11. Cerebral imaging in pediatrics

    Radioisotope brain imaging has focused mainly on regional cerebral blood flow (rCBF). However the use of ligand which go to specific receptor sites is being introduced in pediatrics, mainly psychiatry. rCBF is potentially available in many institutions, especially with the availability of multi-headed gamma cameras. The use of this technique in pediatrics requires special attention to detail in the manner of data acquisition and handling the child. The interpretation of the rCBF study in a child requires knowledge of normal brain maturation. The major clinical use in pediatrics is epilepsy because of the advances in surgery and the frequency of complex partial seizures. Other indications in pediatric neurology include brain death, acute neurological loss including stroke, language disorders, cerebral palsy, hypertension due to renovascular disease, traumatic brain injury and migraine. There are pediatric physiological conditions in which rCBF has been undertaken, these include anorexia nervosa, autism, Gilles de la Tourette syndrome (GTS) and attention deficit disorder-hyperactivity (ADHD). Research using different ligands to specific receptor sites will also be reviewed in pediatrics

  12. Cerebral sinus venous thrombosis

    Hernando Raphael Alvis-Miranda

    2013-01-01

    Full Text Available Cerebral sinus venous thrombosis (CSVT is a rare phenomenon that can be seen with some frequency in young patients. CSVT is a multifactorial condition with gender-related specific causes, with a wide clinical presentation, the leading causes differ between developed and developing countries, converting CSVT in a condition characterized by a highly variable clinical spectra, difficult diagnosis, variable etiologies and prognosis that requires fine medical skills and a high suspicious index. Patients who presents with CSVT should underwent to CT-scan venography (CVT and to the proper inquiry of the generating cause. This disease can affect the cerebral venous drainage and related anatomical structure. The symptoms may appear in relation to increased intracranial pressure imitating a pseudotumorcerebri. Prognosis depends on the early detection. Correcting the cause, generally the complications can be prevented. Mortality trends have diminished, and with the new technologies, surely it will continue. This work aims to review current knowledge about CSVT including its pathogenesis, etiology, clinical manifestations, diagnosis, and treatment.

  13. Anormalidades de fluxo sangüíneo cerebral em indivíduos dependentes de cocaína Cerebral blood flow abnormalities in cocaine dependent subjects

    Sergio Nicastri; Buchpiguel, Carlos A.; Andrade, Arthur G.

    2000-01-01

    INTRODUÇÃO: Nos últimos anos, tem havido relatos de anormalidades do fluxo sanguíneo cerebral em indivíduos com o abuso de cocaína, detectadas por meio de tomografia computadorizada por emissão de fóton único (SPECT). Esse padrão anormal de perfusão cerebral tem sido associado a prejuízos cognitivos mas não a alterações observáveis por meio de exames de neuroimagem estrutural. Um problema envolvendo a maioria dos trabalhos publicados sobre esse tema é a inclusão de um grande número de usuário...

  14. Obstructive hydrocephalus resulting from cerebral venous thrombosis

    2011-01-01

    Cerebral venous thrombosis is a rare form of stroke in childhood. Increased intracranial pressure is a well-defined complication of cerebral venous thrombosis but obstructive hydrocephalus as a presentation finding of cerebral venous thrombosis is rarely described. A child case of cerebral sinus thrombosis presenting with obstructive hydrocephalus and management of clinical condition is presented with discussion of reported cases and treatment recommendations.

  15. Cerebrovascular hemodynamics in patients with cerebral arteriosclerosis

    Jianbo Yang; Changcong Cui; Chengbin Wu

    2011-01-01

    The present study observed hemodynamic changes in 26 patients with cerebral arteriosclerosis using a cerebral circulation dynamics detector and transcranial Doppler.In patients with cerebral arteriosclerosis the blood supply and flow rate in the bilateral carotid arteries and the blood flow rate in the anterior cerebral and middle cerebral arteries were similar to normal controls, but the cerebral vascular resistance, critical pressure and pulsatility index were increased, and cerebral arterial elasticity and cerebral blood flow autoregulation were decreased.Compared with the lesioned hemisphere of patients with cerebral infarction, the total blood supply and blood flow rate of patients with cerebral arteriosclerosis were higher.Compared with normal subjects, patients with cerebral arteriosclerosis exhibited cognitive disturbances, mainly in short-term memory, attention, abstract capability, and spatial and executive dysfunction.Results showed that cerebral arteriosclerosis does not directly affect the blood supply of a cerebral hemisphere, but affects cognitive function.The increased cerebral vascular resistance and reduced autoregulation of cerebral blood vessels may be important hemodynamic mechanisms of arteriosclerosis-induced cerebral infarction.

  16. CEREBRAL PALSY AND MUSIC ACHIEVEMENT

    Miodrag L. STOSHLJEVIKJ

    2008-12-01

    Full Text Available Pupils with cerebral palsy attend elementary education accordind to a regular and special teaching plan and program. Regular school curriculum was reformed in 1992, while special plan and program has not been changed and adapted according to pupil’s needs and capacities. Music is one of the best means of expressing oneself and plays a very important role in the development of every child, the child with cerebral palsy in particular.In order to test the possibility of pupils with cerebral palsy, with and without mental retardation, to apprehend the actual program content, we have conducted research on musical achievement of children with cerebral palsy. During 2007 a research was carried out, on the sample of 27 pupils with cerebral palsy and mild mental retardation who attended classes in the school “Miodrag Matikj”, and a sample of16 students with cerebral palsy without mental retardation who attended the school “Dr. Dragan Hercog” in Belgrade.Results of the research, as well as analysis of music curriculum content, indicated that the capacities of students with cerebral palsy to carry out the curriculum tasks require special approach and methodology. Therefore, we introduced some proposals to overcome the difficulties in fulfilling music curriculum demands of those pupils. We made special emphasis on the use of computer based Assistive technology which facilitates the whole process to a large extent.

  17. Patología infecciosa: vulvovaginitis, enfermedades de transmisión sexual, enfermedad inflamatoria pélvica, abscesos tubo-ováricos Infectious pathology: vulvovaginitis, sexually transmitted diseases, pelvic inflammatory disease, tubo-ovarian abscesses

    M. Ibarrola

    2009-01-01

    Full Text Available Las enfermedades de transmisión sexual son aquellas en las que la principal vía de infección es el contacto íntimo. Son numerosas las pacientes que acuden a urgencias por esta causa, tanto por la clínica como por las implicaciones sociales. Los síntomas más frecuentes son dolor abdominal bajo, sangrados vaginales, o flujo vaginal excesivo o molesto. Las vulvovaginitis son uno de los problemas principales en la práctica clínica diaria del ginecólogo. La úlcera genital cuya etiología principal es el herpes, seguida de la sífilis y el chancroide incrementa el riesgo para contraer la infección por el VIH y modifica el curso de otras enfermedades de transmisión sexual. La enfermedad pélvica inflamatoria engloba a las infecciones del tracto genital superior femenino. La importancia del diagnóstico precoz y su tratamiento adecuado reside tanto por las complicaciones en la fase aguda como por las secuelas, que incluyen el dolor crónico y la esterilidad.Sexually transmitted diseases are those where the principal path of infection is through intimate contact. Numerous patients attend Accidents and emergencies for this reason, both because of the clinical features and because of social implications. The most frequent symptoms are lower abdominal pain, vaginal bleeding or excessive or troubling vaginal flow. Vulvovaginites are one of the principal problems in the everyday clinical practice of gynaecology. A genital ulcer whose principal aetiology is herpes, followed by syphilis and chancroid, increases the risk of contracting HIV infection and alters the course of other sexually transmitted diseases. Inflammatory pelvic disease encompasses infections of the upper female genital tract. The importance of early diagnosis and suitable treatment is both due to the complications in its acute phase and to its sequels, which include chronic pain and sterility.

  18. CEREBRAL PALSY : ANTENATAL RISK FACTORS

    Srinivasa Rao

    2015-05-01

    Full Text Available INTRODUCTION: Cerebral palsy (CP is a group of permanent movement disorders that appear in early childhood. Cerebral palsy is caused by abnormal development or damage to the parts of the brain that control movement, balance, and posture. Most often the problems occur during pregnancy; however, they may also occur during childbirth, or shortly after birth. Often the cause is unknown. AIM: To study the different antenatal maternal risk factors associated with cerebral palsy in the study group. MATERIA LS AND METHODS: Retrospective study was done to assess possible associated antenatal risk factors for cerebral palsy. Mothers of 100 cerebral palsy children were selected who are treated in Rani Chandramani Devi Hospital, a Government hospital in Visakhapa tn am, Andhra Pradesh State, India , from 2012 to 2014 and 100 controls, mothers of normal children were studied. Detailed antenatal history was obtained from the mothers of the children in both affected and control group. RESULTS: From the data, we conclude that the association of maternal anaemia with cerebral palsy is 7.3 times higher; association of maternal hypertension with cerebral palsy is 6.6 time higher, association with Pre - eclampsia is 6 times higher; association with Eclampsia is 8.6 times higher ; with antepartum haemorrhage, the association is 8.6 times higher and association of multiple pregnancy with cerebral palsy is 4.8 times higher than with controls. CONCLUSION: From this study of the role of antenatal risk factors, in the occurrence of cer ebral palsy in children it is concluded that the most common risk factor associated with cerebral palsy is the maternal anaemia and the other important risk factors associated being hypertension, pre eclampsia, eclampsia, antepartum haemorrhage and multipl e births.

  19. CEREBRAL PALSY AND MUSIC ACHIEVEMENT

    Miodrag L. STOSHLJEVIKJ; EMINOVIKJ Fadilj N.; NIKIKJ Radmila M.; Gordana I. ACHIKJ; Sanela R. PACIKJ

    2015-01-01

    Pupils with cerebral palsy attend elementary education accordind to a regular and special teaching plan and program. Regular school curriculum was reformed in 1992, while special plan and program has not been changed and adapted according to pupil’s needs and capacities. Music is one of the best means of expressing oneself and plays a very important role in the development of every child, the child with cerebral palsy in particular.In order to test the possibility of pupils with cerebral pal...

  20. Cerebral toxoplasmosis in AIDS

    Since 1982 (Hauser and co-workers), literature has reported focal cerebral tissue charges in AIDS patients whose diagnosis was unclear at first but which could be identified finally as florid toxoplasmosis encephalitis by biopsy and autopsy. It was found that the value of otherwise reliable serological tests (KBR, Sabin-Feldmann tests, etc.) is questionable in patients with severely impaired or incompetent immune systems, and, in particular, that a negative or uncharacteristic test result may not preclude any opportunistic infection process. Furthermore, isolation of Toxoplasma gondii or specific antibodies from the cerebrospinal fluid will be successful in exceptional cases only. In patients with AIDS or lymphadenopathy syndrome, the differential diagnosis will have to include - first and foremost - reactivated toxoplasma infection (not newly acquired, as a rule) if central neurological symptoms occur. (orig.)

  1. Cerebral white matter hypoplasia

    This paper demonstrates the MR imaging findings in children with cerebral white matter hypoplasia (CWMH). The MR studies of four children, aged 3-7 y (mean age, 2.3 y) with a diagnosis of CWMH were reviewed. In all cases multiplanar T1-weighted and T2-weighted spin-echo images were obtained. All children had similar histories of severe developmental delay and nonprogressive neurologic deficits despite normal gestational and birth histories. In two cases there was a history of maternal cocaine abuse. Autopsy correlation was available in one child. The MR images of all four children demonstrated diffuse lack of white matter and enlarged ventricles but normal-appearing gray matter. The corpus callosum, although completely formed, was severely thinned. There was no evidence of gliosis or porencephaly, and the distribution of myelin deposition was normal for age in all cases. Autopsy finding in one child correlated exactly with the MR finding

  2. Anestesia e paralisia cerebral Anestesia y parálisis cerebral Anesthesia and cerebral palsy

    Március Vinícius M Maranhão

    2005-01-01

    JUSTIFICATIVA E OBJETIVOS: A paralisia cerebral (PC) é uma doença não progressiva decorrente de lesão no sistema nervoso central, levando a um comprometimento motor do paciente. O portador de PC freqüentemente é submetido a procedimentos cirúrgicos devido a doenças usuais e situações particulares decorrentes da paralisia cerebral. Foi objetivo deste artigo revisar aspectos da paralisia cerebral de interesse para o anestesiologista, permitindo um adequado manuseio pré, intra e pós-operatório n...

  3. Diagnostic Assessment of Cerebral Palsy

    J Gordon Millichap

    2004-01-01

    The Quality Standards Subcommittee of the American Academy of Neurology and the Practice Committee of the Child Neurology Society have developed practice parameters for the diagnosis of cerebral palsy (CP).

  4. Learn More About Cerebral Palsy

    2008-03-30

    This podcast describes the causes, preventions, types, and signs and symptoms of cerebral palsy.  Created: 3/30/2008 by National Center on Birth Defects and Developmental Disabilities.   Date Released: 3/21/2008.

  5. Diagnostic Assessment of Cerebral Palsy

    J Gordon Millichap

    2004-04-01

    Full Text Available The Quality Standards Subcommittee of the American Academy of Neurology and the Practice Committee of the Child Neurology Society have developed practice parameters for the diagnosis of cerebral palsy (CP.

  6. Cerebral candidiasis. Computed tomography appearance

    A three year old child who had been suffering from oral candidiasis since the age of 1 year presented with osteitis of the clavicle, 2 cerebral frontal abscesses and an occipital abscess which extended across the calvaria and was associated with osteolysis. Histological and microbiological studies following surgery confirmed the diagnosis of candidiasis in this girl who was found to have IgA immunodefinciency. The authors report the computed tomographic appearance of the cerebral lesions and review the literature. (orig.)

  7. Cerebral candidiasis. Computed tomography appearance

    Chaabane, M.; Ladeb, M.F.; Bouhaouala, M.H.; Ben Hammouda, M.; Ataalah, R.; Gannouni, A.; Krifa, H.

    1989-07-01

    A three year old child who had been suffering from oral candidiasis since the age of 1 year presented with osteitis of the clavicle, 2 cerebral frontal abscesses and an occipital abscess which extended across the calvaria and was associated with osteolysis. Histological and microbiological studies following surgery confirmed the diagnosis of candidiasis in this girl who was found to have IgA immunodefinciency. The authors report the computed tomographic appearance of the cerebral lesions and review the literature. (orig.).

  8. Cerebral involvement in Whipple's disease

    Whipple's disease is a rare protean disease. Cerebral involvement occurs in ten percent of the cases. CCT findings in two patients with cerebral symptoms are presented. There was an unspecific atrophy in one patient. Patient two had hydrocephalus occlusus and a temporal lesion enhanced by contrast agent. A specific diagnosis on the sole basis of the CCT without additional clinical data does not seem possible. (orig.)

  9. Sirt1 in cerebral ischemia

    Koronowski, Kevin B.; Perez-Pinzon, Miguel A.

    2015-01-01

    Cerebral ischemia is among the leading causes of death worldwide. It is characterized by a lack of blood flow to the brain that results in cell death and damage, ultimately causing motor, sensory, and cognitive impairments. Today, clinical treatment of cerebral ischemia, mostly stroke and cardiac arrest, is limited and new neuroprotective therapies are desperately needed. The Sirtuin family of oxidized nicotinamide adenine dinucleotide (NAD+)-dependent deacylases has been shown to govern seve...

  10. NEYROPSYCHOLOGICAL CONSECUENCES OF CEREBRAL PALSY

    ANA MARÍA NAVARRO MELENDRO; ANDREA PATRICIA RESTREPO IBIZA

    2005-01-01

    Cerebral Palsy is defined as a movement alteration result of a non progressive damage witch is permanent in anencephalon that has not acquired its final maturation. Patients that suffer cerebral palsy present learning disabilities,that varies between being completely normal to severe as a consequence of memory, gnosis, praxis, perceptive andlanguage impairments. Nevertheless the consequences of this disease are not always predictable. This paper pretendsto make a description of the cognitive ...

  11. Cerebral venous thrombosis: diagnosis dilemma

    2011-01-01

    Cerebral venous thrombosis is increasing common disease in daily practice with sharing clinical nonspecific symptoms. This disorder is potentially lethal but treatable, oftenly it was overlooked in both clinical and radiologic in routine practice. Whenever, clinical suspected, prompt investigation by noninvasive imaging Magnetic resonance (MR) or advanced modilities such as cerebral venous thrombosis (CVT), MRV (MR Venography) will helpful in prompt diagnosis and treatment. These imaging moda...

  12. CEREBRAL PALSY : ANTENATAL RISK FACTORS

    Srinivasa Rao; Vidyullatha; Subbalakshmi

    2015-01-01

    INTRODUCTION: Cerebral palsy (CP) is a group of permanent movement disorders that appear in early childhood. Cerebral palsy is caused by abnormal development or damage to the parts of the brain that control movement, balance, and posture. Most often the problems occur during pregnancy; however, they may also occur during childbirth, or shortly after birth. Often the cause is unknown. AIM: To study the different antenatal maternal risk factors associated with cere...

  13. Bone age in cerebral palsy

    Miranda, Eduardo Régis de Alencar Bona; Palmieri, Maurício D'arc; de Assumpção, Rodrigo Montezuma César; Yamada, Helder Henzo; Rancan, Daniela Regina; Fucs, Patrícia Maria de Moraes Barros

    2013-01-01

    Objective To compare the chronological age and bone age among cerebral palsy patients in the outpatient clinic and its correlation with the type of neurological involvement, gender and functional status. Methods 401 patients with spastic cerebral palsy, and ages ranging from three months to 20 years old, submitted to radiological examination for bone age and analyzed by two independent observers according Greulich & Pyle. Results In the topographic distribution, there was a significant delay (p

  14. Cerebral hyperperfusion following carotid endarterectomy

    Schroeder, T; Sillesen, H; Sørensen, O;

    1987-01-01

    Serial measurements of cerebral blood flow (CBF) were performed in 56 patients before and one to four times after uncomplicated carotid endarterectomy. The findings were related to the ratio between internal carotid artery (ICA) and common carotid artery (CCA) mean pressures. Within the 1st...... ratio suggests a temporary impairment of autoregulation. Special care should be taken to avoid postoperative hypertension in such patients, who typically have preoperative hypoperfusion, to avoid the occurrence of cerebral edema or hemorrhage....

  15. Cerebral palsy: classification and etiology

    Bialik, Gad M.; Givon, Uri

    2004-01-01

    Cerebral palsy (CP), a common condition of abnormalities in the brain, arises early in life. Since the term was first introduced in 1843, many authors have tried to define and classify CP. The most recent definition was released by the American Academy for Cerebral Palsy and Developmental Medicine (AACPDM) in 2005. This article summarizes the latest and familiar classifications of, and etiologies associated with CP.

  16. Abscesso epidural em paciente portador de piomiosite tropical: relato de caso e revisão da literatura Absceso epidural en paciente portador de piomiositis tropical: relato de caso y revisión de la literatura Epidural abscess in patient with tropical pyomyositis: a case report and literature review

    Rodrigo Rezende

    2012-09-01

    Full Text Available A piomiosite é uma infecção muscular profunda subaguda que pode originar abscessos intramusculares únicos ou múltiplos. Está associada a infecções sistêmicas, diabetes mellitus, terapia imunossupressora, AIDS e mieloma múltiplo. Descrevemos um caso de piomiosite tropical com acometimento da coluna vertebral que evoluiu para abscesso epidural, em paciente com história pregressa de espondilite anquilosante em tratamento com medicações imunossupressoras e apresentou trauma direto na coxa direita previamente ao início dos sintomas. O objetivo deste trabalho é descrever o acometimento raro da coluna vertebral em pacientes com piomiosite tropical, com apenas um caso descrito na literatura mundial, destacando a necessidade dos métodos complementares na investigação diagnóstica para o adequado tratamento e as possíveis complicações dessa doença. Os pacientes imunossuprimidos com dores musculares subagudas devem ser investigados quanto à piomiosite tropical e o diagnóstico precoce é fundamental para o sucesso do tratamento.La piomiositis es una infección muscular profunda y subaguda que puede originar abscesos intramusculares únicos o múltiples. Se vincula a infecciones sistémicas, diabetes mellitus, terapia inmunosupresora, SIDA [AIDS] y mieloma múltiple. Describimos un caso de piomiositis tropical, con acometimiento de la columna vertebral, que evolucionó para absceso epidural, en paciente con historial anterior de espondilitis anquilosante en tratamiento con medicaciones inmunosupresoras y que presentó traumatismo derecho, en el muslo derecho, previamente al inicio de los síntomas. El objetivo de este trabajo es describir el acometimiento raro de la columna vertebral en pacientes con piomiositis tropical, con solamente un caso descrito en la literatura mundial, destacando la necesidad de los métodos complementarios, en la investigación de diagnóstico, para el apropiado tratamiento y las posibles complicaciones de

  17. Monitoring of cerebral haemodynamics in newborn infants

    Liem, K Djien; Greisen, Gorm

    2010-01-01

    The most important cerebrovascular injuries in newborn infants, particularly in preterm infants, are cerebral haemorrhage and ischemic injury. The typical cerebral vascular anatomy and the disturbance of cerebral haemodynamics play important roles in the pathophysiology. The term 'cerebral...... haemodynamics' includes cerebral blood flow (CBF), cerebral blood flow velocity, and cerebral blood volume (CBV). Therapy aimed at changing vascular anatomy is not available. Therefore, prevention of disturbances in CBF and CBV is pivotal. However, continuous monitoring of CBF and CBV is still unavailable for....... Using it even without knowing the exact level of CBF and CBV, it is possible to aim to keep CBF and CBV stable. Futureresearch should focus on development of monitoring tools, gaining more insight in neonatal cerebral autoregulation, and demonstrating clinical benefits of a 'cerebral perfusion...

  18. Pathogenesis of cerebral malaria

    Full text: Cerebral Malaria (CM) is the most severe complication of malaria and a major cause of death. The mechanisms underlying human CM pathogenesis might be due to mechanical cause, as demonstrated by cytoadherence of parasitised erythrocytes pRB, or to excessive cytokine production by the host in response to Plasmodium falciparum, or a combination of the two together with neuronal injury by malaria toxins. Antibody response, genetic traits and other factors have been proposed to explain why only some episodes have life-threatening complications. The microvascular endothelial cell is a major target of inflammatory cytokines overproduced in infectious diseases. Fatal CM is associated with widespread induction of endothelial activation markers, with significant higher levels of ICAM, VCAM and E-selectin expression on vessels in the brain. 199 patients were admitted at the hospital and were classified with malaria-based neurological disfunctions, such as acute psychosis, ataxia, hallucinations, fever and convulsions, prostration or coma. On a flow chart, 65 of those patients with the most acute syndromes mentioned above, were found to have negative BSN (blood slide), compared to 124 where the BSN showed to be positive. Identically to the 10 other patients from the severe form group, also presented positive BSN. The condition of some of these two subgroup patients (15), will later evolve into a more severe form with acute neurological disfunctions attributed to the cerebral malaria. The interesting aspect in regards to the 65 patients considered as having CM, upon severe manifestations of the disease, show no or little peripheral parasitemia. This fact confirms our experimental conclusion that, in the process of pRB adhesion to the microvessels of the brain, they are sequestered by monocytes and platelets, leading to vessel rupture. This fact could be an explanation of the lower % of circulating pRB and low peripheral parasitemia. There is a relationship between

  19. Effects of Hyperglycemia and Effects of Ketosis on Cerebral Perfusion, Cerebral Water Distribution, and Cerebral Metabolism

    Glaser, Nicole; Ngo, Catherine; Anderson, Steven; Yuen, Natalie; Trifu, Alexandra; O’Donnell, Martha

    2012-01-01

    Diabetic ketoacidosis (DKA) may cause brain injuries in children. The mechanisms responsible are difficult to elucidate because DKA involves multiple metabolic derangements. We aimed to determine the independent effects of hyperglycemia and ketosis on cerebral metabolism, blood flow, and water distribution. We used magnetic resonance spectroscopy to measure ratios of cerebral metabolites (ATP to inorganic phosphate [Pi], phosphocreatine [PCr] to Pi, N-acetyl aspartate [NAA] to creatine [Cr], ...

  20. O estímulo emocional na criança com paralisia cerebral na perspetiva dos professores

    Coutinho, Maria Alexandra dos Santos

    2013-01-01

    O presente trabalho tem como tema “O estímulo emocional na criança com paralisia cerebral, na perspetiva dos professores”. Para realizar o objetivo proposto, efetuou-se este trabalho, que é constituído por um Enquadramento Teórico e por um Enquadramento Empírico onde se realiza a apresentação, análise e respetiva discussão dos resultados, os limites do projeto e prospetiva de divulgação. No Enquadramento Teórico, é apresentado o conceito de Paralisia Cerebral, segundo vários autores. São a...

  1. Enfermedad invasora por Staphylococcus aureus meticilino resistente adquirida en la comunidad Community-acquired methicillin-resistant Staphylococcus aureus disseminated disease

    Clarisa Brezzo

    2006-10-01

    Full Text Available Se presenta un caso de enfermedad invasora por Staphylococcus aureus meticilino resistente (SAMR adquirido en la comunidad (SAMR-c. Paciente varón de 21 años, previamente sano, que consultó por nódulos subcutáneos compatibles con gomas. La ultrasonografía reveló múltiples abscesos subcutáneos e imágenes consistentes con piomiositis, además de derrame pleural y pericárdico. En el cultivo del material purulento obtenido por punción-aspiración con aguja fina de las lesiones se aisló S. aureus. El antibiograma por difusión mostró resistencia a cefalotina, eritromicina y clindamicina, y sensibilidad a trimetroprima-sulfametoxazol, ciprofloxacina y rifampicina. La meticilino resistencia se confirmó por aglutinación con partículas de látex sensibilizadas con anticuerpos monoclonales dirigidos contra la proteína ligadora de penicilina 2A. El paciente fue tratado con ciprofloxacina y rifampicina durante cuatro semanas, con evolución favorable. La frecuencia de infecciones por SAMR-c está en aumento, observándose en personas sin factores de riesgo aparentes. Esto llevaría a fracaso en el tratamiento empírico para infecciones de la comunidad en los que se presume etiología estafilocócica.A 21 year old man, previously healthy, presented with subcutaneous nodes consistent with gummas. Ultrasonography disclosed multiple subcutaneous abscesses and images suitable with piomiositis, pleural and pericardium effusion. A puncture-aspirate with fine-needle was performed and produced purulent material, with isolate of Staphylococcus aureus. Antimicrobial susceptibility testing by disk diffusion showed resistant to cefalotin, erythromycin and clindamycin, and susceptibility to trimethoprim-sulfamethoxazole, ciprofloxacin and rifampicin. Methicilin-resistance was confirmed by Staphyslide agglutination testing (Biomérieux. The patient was treated with ciprofloxacin and rifampicin during four weeks, with a good clinical response. The

  2. Cerebral edema associated with acute hepatic failure.

    Fujiwara,Masachika

    1985-02-01

    Full Text Available The clinicopathological findings of cerebral edema were investigated in patients with acute hepatic failure autopsied at Okayama University Hospital between 1970 and 1980 retrospectively. Nine (64% of 14 hepatic failure cases were found to have cerebral edema during a post-mortem examination of the brain. Clinical features of the patients with cerebral edema were not significantly different from those of the patients without cerebral edema. However, general convulsions were observed more frequently in patients later found to have cerebral edema. Moreover, the length of time from deep coma to death was much shorter in the brain edema cases with cerebral herniation than without herniation.

  3. Cerebral trypanosomiasis and AIDS

    Antunes Apio Claudio Martins

    2002-01-01

    Full Text Available A 36 year-old black female, complaining of headache of one month's duration presented with nausea, vomiting, somnolence, short memory problems, loss of weight, and no fever history. Smoker, intravenous drugs abuser, promiscuous lifestyle. Physical examination: left homonimous hemianopsia, left hemiparesis, no papilledema, diffuse hyperreflexia, slowness of movements. Brain CT scan: tumor-like lesion in the splenium of the corpus calosum, measuring 3.5 x 1.4 cm, with heterogeneous enhancing pattern, sugesting a primary CNS tumor. Due to the possibility of CNS infection, a lumbar puncture disclosed an opening pressure of 380 mmH(20; 11 white cells (lymphocytes; glucose 18 mg/dl (serum glucose 73 mg/dl; proteins 139 mg/dl; presence of Trypanosoma parasites. Serum Elisa-HIV tests turned out to be positive. Treatment with benznidazole dramatically improved clinical and radiographic picture, but the patient died 6 weeks later because of respiratory failure. T. cruzi infection of the CNS is a rare disease, but we have an increasing number of cases in HIV immunecompromised patients. Diagnosis by direct observation of CSF is uncommon, and most of the cases are diagnosed by pathological examination. It is a highly lethal disease, even when properly diagnosed and treated. This article intends to include cerebral trypanosomiasis in the differential diagnosis of intracranial space-occupying lesions, especially in immunecompromised patients from endemic regions.

  4. Asymptomatic ischemic cerebral lesions

    For the purpose of studying the incidence, pathomorphology and etiology of asymptomatic ischemic cerebral lesions, we carried out a brain MRI study on 65 patients with diabetes mellitus accompanied with hypertension who are thought to belong to a high risk group of ischemic cerebrovascular diseases. Excluding the abnormality of tendon reflex due to diabetic neuropathy, sixty percent of the total patients had some mild neurological signs and symptoms, most of them was discrepancy in tendon reflex. The percentage of the patients in whom MRI disclosed some abnormalities was as high as 70%, they were lacunar stroke, multiple lacunar state, cortical infarct, and patchy high signal lesions visible only in the T2 weighted image. Lacunes or these patchy high signal lesions (considered to be the dilatation of the perivascular space or true lacunes) tended to be found along the border zone or the terminal zone. These results indicate that asymptomatic patients in whom MRI discloses the abnormalities should be considered as candidates for the future onset of multi-infarct. (author)

  5. [Plasma osmolarity and cerebral volume].

    Boulard, G

    2001-02-01

    Under normal physiological conditions, the osmolarity of extracellular fluids (ECFs) and natremia are controlled by two regulatory mechanisms modulating the water balance and sodium outflow from information collected by the osmoreceptors and baroreceptors, respectively. As well, under normal physiological conditions, water and electrolytes of brain ECFs are secreted by the endothelial cells of brain capillaries. Furthermore, isotonicity is present on both sides of the blood-brain barrier. In the event of systemic osmolarity disorders, water transport subject to osmosis laws occurs at the level of the blood-brain barrier. In the case of plasmatic hyperosmolarity cerebral dehydration is observed, while cerebral edema occurs in the contrary case. However, plasmatic osmolarity disorders have less effect on the cerebral volume when their introduction is slow. Experimentation in acute conditions shows that measured variations of the cerebral water content are lower than calculated variations, thus suggesting the existence of an adaptive mechanism, that is, the cerebral osmoregulation which limits the variation of the volume of brain cells by modulating their osmoactive molecule content. These osmoactive molecules are, on the one hand, the electrolytes, which are early and rapidly mobilized, and, on the other hand, the organic osmoles (amino acids, etc.), whose secretion is slower and delayed. This phenomenon should be taken into account in the treatment of osmolarity disorders. Thus, the related-risk of treatment for natremia disorders is therapeutic reversal of the osmotic gradient at the level of the blood-brain barrier. This reversal, which corresponds to a second osmotic stress, requires the implementation of a new procedure of cerebral osmoregulation in the opposite direction of the preceding one. As successive osmotic stresses decrease the effectiveness of brain osmoregulation, the risk for cerebral dehydration and pontine myelinolysis increases when the treatment

  6. Videojuego adaptado para personas con parálisis cerebral

    Gómez Davó, Roberto

    2014-01-01

    La parálisis cerebral describe un grupo de trastornos del desarrollo psicomotor, que causan una limitación de la actividad de la persona, es decir, es un padecimiento que principalmente se caracteriza por la inhabilidad de poder controlar completamente las funciones del sistema motor. Esto puede incluir espasmos o rigidez en los músculos, movimientos involuntarios, y/o trastornos en la postura o movilidad del cuerpo. Estos trastornos psicomotores imposibilitan su interacción con los sistemas ...

  7. What You Should Know about Cerebral Aneurysms

    ... T. Quiz 5 Things to Know About Stroke What You Should Know About Cerebral Aneurysms Updated:Jun ... Damage Treatments Click image to view an animation What is a cerebral aneurysm? An aneurysm is a ...

  8. Cerebral abscess in the recently born

    An unusual case of cerebral abscess in a newborn is reported. Emphasis is made in the paramount importance of its early diagnosis; mainly with imaging modalities like cerebral ultrasound and CT, in order to establisher the most appropriate therapy

  9. Middle cerebral artery blood velocity during rowing

    Secher, Niels Henry; Pott, F; Knudsen, L.;

    1997-01-01

    original,arterial blood pressure,central venous pressure,cerebral blood flow, exercise, transcranial Doppler......original,arterial blood pressure,central venous pressure,cerebral blood flow, exercise, transcranial Doppler...

  10. Primary cerebral lymphoma

    The aim of this study is to compare the survival of the patients treated with radiotherapy alone vs. patients treated with a combined schedule of radio-chemotherapy. Our results will be compared with currently published data and main prognostic factors will be briefly discussed. Patients and methods: Between 1974 and 1990, 27 cases of primary cerebral lymphoma were diagnosed at our institution. All patients had biopsy-proven disease, the pathology of which was reviewed for this study. Results: The overall median survival time was 24 months and one-, two- and three-year overall survival was 59, 46 and 29% respectively. The median radiation dose was 46 Gy, ranging from 19.5 to 60 Gy. The median dose per fraction was 2 Gy (ranging from 1.61 to 3 Gy). The median elapsed treatment time was 32 days (ranging from three to 45 days). We were not able to demonstrate any statistically significant difference between patients who received radiotherapy alone (n = 14, median survival time = 24 months) and those who received a combination of chemotherapy and radiotherapy (n = 11, median survival time = 30 months), (p = 0.4). Prognostic factors of survival were tested using a univariate analysis (Wilcoxon test). Parameters such as mass appearance (unilobular, p = 0.048), performance status at the time of the diagnosis (0 to 1, p = 0.014), and CT imaging (hypodense, p = 0.043) influenced positively survival. Centroblastic histology (Kiel) was found associated with a negative prognosis (p = 0.043). (orig./MG)

  11. Cerebritis: an unusual complication of Klebsiella pneumoniae.

    Majumdar, Mainak; Simes, David C; Prabha, Ramesh D

    2009-01-01

    Cerebritis is part of a continuum of brain infection and is difficult to diagnose. Cerebritis caused by Klebsiella in immunocompetent adults without predisposing factors such as neurosurgery or penetrating brain injury has not been reported before. We report a case of Klebsiella cerebritis in an adult patient with a proven extracranial focus of infection. We suggest considering cerebritis as a differential diagnosis for altered level of consciousness in patients of severe sepsis, even if an extracranial source of infection is proven. PMID:19881180

  12. Cerebritis: An unusual complication of Klebsiella pneumoniae

    Majumdar, Mainak; Simes1, David C.; Prabha1, Ramesh D.

    2009-01-01

    Cerebritis is part of a continuum of brain infection and is difficult to diagnose. Cerebritis caused by Klebsiella in immunocompetent adults without predisposing factors such as neurosurgery or penetrating brain injury has not been reported before. We report a case of Klebsiella cerebritis in an adult patient with a proven extracranial focus of infection. We suggest considering cerebritis as a differential diagnosis for altered level of consciousness in patients of severe sepsis, even if an e...

  13. Cerebritis: An unusual complication of Klebsiella pneumoniae

    Majumdar, Mainak; Simes1, David C.; Prabha1, Ramesh D.

    2009-01-01

    Cerebritis is part of a continuum of brain infection and is difficult to diagnose. Cerebritis caused by Klebsiella in immunocompetent adults without predisposing factors such as neurosurgery or penetrating brain injury has not been reported before. We report a case of Klebsiella cerebritis in an adult patient with a proven extracranial focus of infection. We suggest considering cerebritis as a differential diagnosis for altered level of consciousness in patients of severe sepsis, even if an extracranial source of infection is proven. PMID:19881180

  14. Cerebral edema associated with acute hepatic failure.

    Fujiwara, Masachika; Watanabe,Akiharu; Yamauchi,Yasuhiko; Hashimoto, Makoto; Nakatsukasa, Harushige; Kobayashi, Michio; Higashi,Toshihiro; Nagashima,Hideo

    1985-01-01

    The clinicopathological findings of cerebral edema were investigated in patients with acute hepatic failure autopsied at Okayama University Hospital between 1970 and 1980 retrospectively. Nine (64%) of 14 hepatic failure cases were found to have cerebral edema during a post-mortem examination of the brain. Clinical features of the patients with cerebral edema were not significantly different from those of the patients without cerebral edema. However, general convulsions were observed more fre...

  15. Cerebral venous thrombosis in childhood

    Huisman, T.A.G.M.; Martin, E.; Willi, U.V. [Dept. of Diagnostic Imaging and Radiology, University Children' s Hospital Zurich (Switzerland); Holzmann, D. [Dept. of Otorhinolaryngology, University Children' s Hospital Zurich, Zurich (Switzerland)

    2001-09-01

    This was a retrospective study to determine different etiologies of cerebral venous thrombosis (CVT) in childhood and to correlate extent and location of thrombosis with the etiology and the age of the child as well as the final outcome. In addition, the radiologic approach is discussed. This was a retrospective analysis of 19 children with CVT. The children were examined by contrast-enhanced dynamic CT. Radiologic findings were correlated with the etiology of CVT. Cerebral venous thrombosis is not as infrequent in children as has been thought. Cerebral venous thrombosis in children can occur due to trauma (n=9), infections (n=7), or coagulation disorders (n=3). Extent and location of thrombosis, as well as complications, final outcome, and therapy, depend on the etiology. Computed tomography remains a valuable primary imaging modality in the diagnosis of CVT in the acutely injured or diseased child. (orig.)

  16. Cerebral venous thrombosis in childhood

    This was a retrospective study to determine different etiologies of cerebral venous thrombosis (CVT) in childhood and to correlate extent and location of thrombosis with the etiology and the age of the child as well as the final outcome. In addition, the radiologic approach is discussed. This was a retrospective analysis of 19 children with CVT. The children were examined by contrast-enhanced dynamic CT. Radiologic findings were correlated with the etiology of CVT. Cerebral venous thrombosis is not as infrequent in children as has been thought. Cerebral venous thrombosis in children can occur due to trauma (n=9), infections (n=7), or coagulation disorders (n=3). Extent and location of thrombosis, as well as complications, final outcome, and therapy, depend on the etiology. Computed tomography remains a valuable primary imaging modality in the diagnosis of CVT in the acutely injured or diseased child. (orig.)

  17. Mechanisms of cerebral radiation syndrome

    Ability of exogenous succinate to prevent the postradiation violations in neuronal respiration and to correct the manifestations of cerebral radiation syndrome is studied. Rats-males were used for experiments. RUM-17 X-ray therapeutic apparatus was applied for irradiation at the dose rate of 25 Gy/min. It is established that the neurological violations in rats following X-ray exposure at 150 Gy dose depend on cerebral energy deficiency connected with NAD neuronal pool depletion. Efficiency is demonstrated of two approaches to the prevention of cerebral radiation syndrome providing: a) retroinhibition of adenosine diphosphoribosyltransferase, b) administration of NAD - independently oxidated bioenergetic substrate. It is marked that the application of sodium succinate may be of special interest in the cases when the dose for forthcoming irradiation is unknown

  18. Osteomielitis por salmonella

    Alicia Velázquez Pérez

    2014-08-01

    Full Text Available Se presenta el caso de una paciente femenina de color blanco y dos años de edad, con diagnóstico prenatal de sicklemia, que desde edades tempranas tiene problemas de la enfermedad. Ingresó en esta ocasión por una de las complicaciones infecciosas que ocasiona este padecimiento, una osteomielitis del húmero izquierdo, aislándose el germen en el hemocultivo realizado, una salmonella. Necesitó de tratamiento enérgico y prolongado; se obtuvo un resultado satisfactorio en la evolución de la enfermedad y se sigue sistemáticamente por consulta externa en la actualidad

  19. Preservación del patrón metabolómico de tejidos mediante fijación por irradiación con microondas focalizadas. Aplicación al estudio del tejido cerebral normal y patológico mediante espectroscopía HRMAS y metodologías de reconocimiento de patrones

    Dávila Huerta, Myriam

    2014-01-01

    Los tumores cerebrales se desarrollan dentro del sistema nervioso central y pueden ser originados por células del mismo sistema nervioso, o bien tratarse de una metástasis con origen en un órgano distinto. Representan menos de un 2% del total de casos de cáncer diagnosticados cada año a nivel mundial, pero a pesar de ello, constituyen una fuente importante de mortalidad y discapacidad. El diagnóstico de este tipo de tumores generalmente se lleva a cabo mediante técnicas de imagen (IRM) y espe...

  20. tirados por tractores

    Ciro E. Iglesias Coronel

    2006-01-01

    Full Text Available En el presente trabajo se brinda la metodología de realización y evaluación de los principales indicadores energéticos de los agregados de transporte agrícola, formados por tractores y remolques con el uso de la tensometría como herramienta para la toma de los datos experimentales de campo.

  1. Cerebral toksoplasmose primaert diagnosticeret som tumor

    Cortsen, M E; Skøt, J; Skriver, E B

    1992-01-01

    Three cases of cerebral toxoplasmosis as the presenting manifestation of AIDS are reported. The initial diagnoses were brain tumors because of the cerebral mass lesions which resembled glioblastoma. In the light of the increasing occurrence of AIDS, attention is drawn to cerebral toxoplasmosis...

  2. Neuroevolutional Approach to Cerebral Palsy and Speech.

    Mysak, Edward D.

    Intended for cerebral palsy specialists, the book emphasizes the contribution that a neuroevolutional approach to therapy can make to habilitation goals of the child with cerebral palsy and applies the basic principles of the Bobath approach to therapy. The first section discusses cerebral palsy as a reflection of disturbed neuro-ontogenisis and…

  3. Cerebral vasculitis associated with cocaine abuse

    A case of cerebral vasculitis in a previously healthy 22-year-old man with a history of cocaine abuse is described. Cerebral angiograms showed evidence of vasculitis. A search for possible causes other than cocaine produced no results. The authors include cocaine with methamphetamines, heroin, and ephedrine as illicit drugs that can cause cerebral vasculitis

  4. Features to validate cerebral toxoplasmosis

    Carolina da Cunha Correia

    2013-06-01

    Full Text Available Introduction Neurotoxoplasmosis (NT sometimes manifests unusual characteristics. Methods We analyzed 85 patients with NT and AIDS according to clinical, cerebrospinal fluid, cranial magnetic resonance, and polymerase chain reaction (PCR characteristics. Results In 8.5%, focal neurological deficits were absent and 16.4% had single cerebral lesions. Increased sensitivity of PCR for Toxoplasma gondii DNA in the central nervous system was associated with pleocytosis and presence of >4 encephalic lesions. Conclusions Patients with NT may present without focal neurological deficit and NT may occur with presence of a single cerebral lesion. Greater numbers of lesions and greater cellularity in cerebrospinal fluid improve the sensitivity of PCR to T gondii.

  5. Lifetime costs of cerebral palsy

    Kruse, Marie; Michelsen, Susan Ishøy; Flachs, Esben Meulengracht;

    2009-01-01

    This study quantified the lifetime costs of cerebral palsy (CP) in a register-based setting. It was the first study outside the US to assess the lifetime costs of CP. The lifetime costs attributable to CP were divided into three categories: health care costs, productivity costs, and social costs....... The population analyzed was retrieved from the Danish Cerebral Palsy Register, which covers the eastern part of the country and has registered about half of the Danish population of individuals with CP since 1950. For this study we analyzed 2367 individuals with CP, who were born in 1930 to 2000 and...

  6. Vortex Dynamics in Cerebral Aneurysms

    Byrne, Greg

    2013-01-01

    We use an autonomous three-dimensional dynamical system to study embedded vortex structures that are observed to form in computational fluid dynamic simulations of patient-specific cerebral aneurysm geometries. These structures, described by a vortex which is enclosed within a larger vortex flowing in the opposite direction, are created and destroyed in phase space as fixed points undergo saddle-node bifurcations along vortex core lines. We illustrate how saddle-node bifurcations along vortex core lines also govern the formation and evolution of embedded vortices in cerebral aneurysms under variable inflow rates during the cardiac cycle.

  7. Radiosurgery for cerebral cavernomas.

    Nagy, G; Kemeny, A A

    2015-09-01

    The role of stereotactic radiosurgery (SRS) in the management of cerebral cavernomas (CCMs) remains controversial. However, during the last decade the increasing knowledge on natural history and numerous publications from SRS centers using modern treatment protocols has been changing the initial resistance of the neurosurgical community. Unfortunately, the quality of publications on CCM SRS remains heterogeneous. Controversies arise from the lack of control groups, the different definition of hemorrhage, heterogeneous patient populations, and poor definition of treatment protocols. The key for proper interpretation of results is the understanding of the natural history of CCMs, which is varied both according to anatomical location and the presence or absence of previous hemorrhage. Hemispheric lesions appear to be more benign with lower annual bleed rate and risk of persisting disability, whereas those found in the thalamus, basal ganglia and brainstem typically have higher rebleed risk resulting in higher cumulative morbidity following subsequent hemorrhages. However, we are still unable at presentation to predict the future behavior of an individual lesion. In the present paper we critically review and analyze the modern SRS literature on CCMs. The expanding number of available data with current treatment protocols strongly supports the initial intuition that SRS is an effective treatment alternative for deep-seated CCMs with multiple hemorrhages reducing pretreatment annual rebleed rates from 32% pre-treatment to 1.5% within 2 years after treatment (N.=197). Moreover, it appears to stabilize lesions with no more than one bleed, and it is also effective for CCMs causing therapy resistant epilepsy especially if applied within 3 years after presentation. In modern SRS series the rate of persisting adverse radiation effects is low, resulting only in mild morbidity even in deep-seated lesions (4.16%, N.=376), and morbidity caused by post-treatment hemorrhages is also

  8. What is cerebral small vessel disease?

    An accumulating amount of evidence suggests that the white matter hyperintensities on T2 weighted brain magnetic resonance imaging predict an increased risk of dementia and gait disturbance. This state has been proposed as cerebral small vessel disease, including leukoaraiosis, Binswanger's disease, lacunar stroke and cerebral microbleeds. However, the concept of cerebral small vessel disease is still obscure. To understand the cerebral small vessel disease, the precise structure and function of cerebral small vessels must be clarified. Cerebral small vessels include several different arteries which have different anatomical structures and functions. Important functions of the cerebral small vessels are blood-brain barrier and perivasucular drainage of interstitial fluid from the brain parenchyma. Cerebral capillaries and glial endfeet, take an important role for these functions. However, the previous pathological investigations on cerebral small vessels have focused on larger arteries than capillaries. Therefore little is known about the pathology of capillaries in small vessel disease. The recent discoveries of genes which cause the cerebral small vessel disease indicate that the cerebral small vessel diseases are caused by a distinct molecular mechanism. One of the pathological findings in hereditary cerebral small vessel disease is the loss of smooth muscle cells, which is an also well-recognized finding in sporadic cerebral small vessel disease. Since pericytes have similar character with the smooth muscle cells, the pericytes should be investigated in these disorders. In addition, the loss of smooth muscle cells may result in dysfunction of drainage of interstitial fluid from capillaries. The precise correlation between the loss of smooth muscle cells and white matter disease is still unknown. However, the function that is specific to cerebral small vessel may be associated with the pathogenesis of cerebral small vessel disease. (author)

  9. Caffeine induced changes in cerebral circulation

    While the caffeine induced cerebral vasoconstriction is well documented, the effects of oral ingestion of the drug in a dose range comparable to the quantities in which it is usually consumed and the intensity and duration of the associated reduction in cerebral circulation are unknown. Cerebral blood flow was measured via the 133Xenon inhalation technique before and thirty and ninety minutes after the oral administration of 250 mg of caffeine or a placebo, under double-blind conditions. Caffeine ingestion was found to be associated with significant reductions in cerebral perfusion thirty and ninety minutes later. The placebo group showed no differences between the three sets of cerebral blood flow values

  10. Contraceptives and cerebral thrombosis: a five-year national case-control study

    Lidegaard, Øjvind; Kreiner, Svend

    2002-01-01

    Oral contraceptives; Cerebral thrombosis; Thrombotic stroke; Transitory cerebral ischemic attack; Thrombosis......Oral contraceptives; Cerebral thrombosis; Thrombotic stroke; Transitory cerebral ischemic attack; Thrombosis...

  11. MR imaging of cerebral palsy

    We evaluated 35 patients with cerebral palsy on the basis of MR imaging findings in the brain. The types of palsy were spastic quadriplegia (n=11), spastic diplegia (n=9), spastic hemiplegia (n=2), double hemiplegia (n=1), athetosis (n=10) and mixed (n=2). Of all patients, 28 (80%) generated abnormal findings. In spastic quadriplegia, although eight cases revealed severe brain damage, two cases showed no abnormal findings in the brain. One of the three had cervical cord compression caused by atlanto-axial subluxation. In spastic diplegia, the findings were divided according to whether the patient was born at term or preterm. If the patient had been born prematurely, the findings showed periventricular leukomalacia and abnormally high intensity in the posterior limbs of the internal capsule on T2-weighted images. MR imaging in spastic hemiplegia revealed cerebral infarction. In the athetoid type, half of all cases showed either no abnormal findings or slight widening of the lateral ventricle. Three cases showed abnormal signals of the basal ganglia. The reason why athetoid-type palsy did not show severe abnormality is unknown. We believe that MR imaging is a useful diagnostic modality to detect damage in the brain in cerebral palsy and plays an important role in the differentiation of cerebral palsy from the spastic palsy disease. (author)

  12. Cerebral Palsy and Neonatal Encephalopathy

    J Gordon Millichap

    2005-01-01

    The type and severity of cerebral palsy (CP) and pattern of associated disability in children with or without preceding neonatal encephalopathy (NE) were compared in a population-based case-control study of patients followed for 6 years at the Children’s Hospital, Westmead, Sydney, Australia.

  13. Ocular defects in cerebral palsy

    Katoch Sabita; Devi Anjana; Kulkarni Prajakta

    2007-01-01

    There is a high prevalence of ocular defects in children with developmental disabilities. This study evaluated visual disability in a group of 200 cerebral palsy (CP) patients and found that 68% of the children had significant visual morbidity. These findings emphasize the need for an early ocular examination in patients with CP.

  14. [Cerebral ischemia in young adults].

    Berlit, P; Endemann, B; Vetter, P

    1991-08-01

    An overview is given over etiology and prognosis of cerebral ischemias until the age of 40. In a time period of 19 years, 168 patients were diagnosed with cerebral ischemia until the age of 40 (91 females, 77 males). The most frequent etiology is premature atherosclerosis in patients with vascular risk factors (up to 50%). Cardiogenic embolism is responsible for 1 to 34% of the cases: cardiac valve diseases and endocarditis being the most frequent sources. In 2 to 19% a vasculitis is diagnosed. While infectious arteritis is especially frequent in countries of the third world, immunovasculitides are common in Europe and the USA. Noninflammatory vasculopathies include spontaneous or traumatic dissection, fibromuscular dysplasia and vascular malformations. A migrainous stroke is especially frequent in female smokers with intake of oral contraceptives. During pregnancy both sinus thrombosis and arterial ischemia occur. Hematologic causes for ischemia are polycythemia, thrombocytosis and genetic diseases (sickle cell anemia, AT3-deficiency). Cerebral ischemia may occur in connection with the ingestion of ergot-derivates. The prognosis of cerebral ischemia in young adults is better than in older stroke-patients. PMID:1937340

  15. Bilateral posterior cerebral artery infarction

    Ryan, Davinia; Murphy, Sinead M; Hennessey, Michael J

    2010-01-01

    We report the case of a 70-year-old man who presented with short-term memory impairment and a homonymous left inferior quadrantanopia secondary to simultaneous bilateral posterior cerebral artery (PCA) territory infarction. As in more than a quarter of cases of PCA

  16. Investigating cerebral oedema using poroelasticity.

    Vardakis, John C; Chou, Dean; Tully, Brett J; Hung, Chang C; Lee, Tsong H; Tsui, Po-Hsiang; Ventikos, Yiannis

    2016-01-01

    Cerebral oedema can be classified as the tangible swelling produced by expansion of the interstitial fluid volume. Hydrocephalus can be succinctly described as the abnormal accumulation of cerebrospinal fluid (CSF) within the brain which ultimately leads to oedema within specific sites of parenchymal tissue. Using hydrocephalus as a test bed, one is able to account for the necessary mechanisms involved in the interaction between oedema formation and cerebral fluid production, transport and drainage. The current state of knowledge about integrative cerebral dynamics and transport phenomena indicates that poroelastic theory may provide a suitable framework to better understand various diseases. In this work, Multiple-Network Poroelastic Theory (MPET) is used to develop a novel spatio-temporal model of fluid regulation and tissue displacement within the various scales of the cerebral environment. The model is applied through two formats, a one-dimensional finite difference - Computational Fluid Dynamics (CFD) coupling framework, as well as a two-dimensional Finite Element Method (FEM) formulation. These are used to investigate the role of endoscopic fourth ventriculostomy in alleviating oedema formation due to fourth ventricle outlet obstruction (1D coupled model) in addition to observing the capability of the FEM template in capturing important characteristics allied to oedema formation, like for instance in the periventricular region (2D model). PMID:26749338

  17. MR imaging of cerebral palsy

    Saginoya, Toshiyuki [Urasoe General Hospital, Okinawa (Japan); Yamaguchi, Keiichiro; Kuniyoshi, Kazuhide [and others

    1996-06-01

    We evaluated 35 patients with cerebral palsy on the basis of MR imaging findings in the brain. The types of palsy were spastic quadriplegia (n=11), spastic diplegia (n=9), spastic hemiplegia (n=2), double hemiplegia (n=1), athetosis (n=10) and mixed (n=2). Of all patients, 28 (80%) generated abnormal findings. In spastic quadriplegia, although eight cases revealed severe brain damage, two cases showed no abnormal findings in the brain. One of the three had cervical cord compression caused by atlanto-axial subluxation. In spastic diplegia, the findings were divided according to whether the patient was born at term or preterm. If the patient had been born prematurely, the findings showed periventricular leukomalacia and abnormally high intensity in the posterior limbs of the internal capsule on T2-weighted images. MR imaging in spastic hemiplegia revealed cerebral infarction. In the athetoid type, half of all cases showed either no abnormal findings or slight widening of the lateral ventricle. Three cases showed abnormal signals of the basal ganglia. The reason why athetoid-type palsy did not show severe abnormality is unknown. We believe that MR imaging is a useful diagnostic modality to detect damage in the brain in cerebral palsy and plays an important role in the differentiation of cerebral palsy from the spastic palsy disease. (author)

  18. Cerebral imaging revealing Alzheimer's disease

    Cerebral imaging is the only non-invasive means of examining the brain and is essential in studying Alzheimer's disease. As a tool for early diagnosis, evaluation and treatment monitoring, this technology is at the heart of the research being done to further improve its reliability and sensitivity. (authors)

  19. [Should cerebral autoregulation be reassessed?

    Secher, Niels H.

    2009-01-01

    Maintained cardiac output (CO) and cerebral oxygenation (ScO2) are of importance for a reduction in perioperative complications. Normovolaemia is defined as a central blood volume that does not limit CO for the supine patient and is maintained by individualized goal directed fluid therapy. Thereby...

  20. CT of cerebral hydatid disease

    Six cases of cerebral hydatid disease (CHD) were seen in Kuwait over a period of 8 years. The typical CT appearance of a large well-defined spherical nonenhanced unilocular cyst was seen in four cases. Two unusual but characteristic types of calcification were seen, one in each of the remaining two cases. (orig.)

  1. Miotoxicidade por organofosforados

    Cavaliere Maria J.

    1996-01-01

    Full Text Available Os organofosforados são um grupo de compostos químicos amplamente utilizados em agropecuária como inseticidas, ocasionando intoxicações acidentais em animais e humanos, e mesmo sendo utilizados em tentativas de suicídio. A toxicidade desses produtos decorre sobretudo de insuficiência cárdio-respiratória por compromentimento do sistema nervoso autônomo. Sabe-se que alguns destes compostos induzem em animais de experimentação e em humanos, uma miopatia caracterizada por degeneração de células musculares, comprometendo sobretudo a musculatura respiratória. Baseado no fato de que este comprometimento contribui para a piora da função respiratória, propõe-se um protocolo de avaliação rotineira de miotoxicidade por compostos organofosforados, através de uma bateria mínima e suficiente de colorações e reações histoquímicas para quantificação da necrose muscular. Utilizaram-se como modelo experimental, grupos de ratos albinos (Wistar intoxicados com o organofosforado paraoxon, com e sem antídotos (atropina ou pralidoxima. Verificou-se nos grupos tratados com paraoxon e paraoxon mais atropina, necrose de fibras musculares no diafragma, que atingia em determinadas áreas até 15% das fibras. No grupo tratado com paraoxon mais pralidoxima, a necrose foi mínima, evidenciando o papel mioprotetor deste último antídoto.

  2. Cerebral edema in drug addicts

    Daruši Dragana J.

    2014-01-01

    Full Text Available Background/Aim. The effect of drugs leaves permanent consequences on the brain, organic in type, followed by numerous manifestations, and it significantly affects the development of mental dysfunctions. The clinicians are often given a task to estimate a patient’s personality during treatment or during experts estimate of a drug addict. The aim of this research was to determine the differences, if any, in characteristics of addicts experience and personality traits in drug addicts with or without cerebral edema. Methods. The research was conducted on a sample of 252 male drug addicts, the average age of 23.3 (SD = 4.3 years. Cerebral edema was confirmed on magnetic resonance (MR images of the brain performed during the treatment of the addicts. The participants were tested by the psychologists using Minnesota Multiphasic Personality Inventory (MMPI-201 test, and the data were processed using canonical discriminate analysis within the SPSS program. The dependent variable in the study was cerebral edema. A block of independent variables, designed for the requirements of this study, consisted of two subgroups. The first one consisted of 12 variables describing the relevant characteristics of drug abuse. The second subgroup consisted of 8 psychopathological tendencies in the personality defined by the mentioned test. Results. Cerebral edema was confirmed in 52 (20.63% of the drug addicts. The differences between the groups of drug addicts with and without cerebral edema were determined in the following: the time span of taking drugs (0.301, use of alcohol parallel with drugs (0.466, and treatment for addiction (0.603. In the drug addicts with a cerebral edema, MMPI-201 confirmed the increase in the scales for hypochondria, psychopathic deviations and psychastenia, and the decrease in the scales for schizophrenia and depression. Conclusion. Our study confirmed a possible connection between cerebral edema and personality traits in a number of the

  3. Late cerebral ischaemia after subarachnoid haemorrhage

    Edvinsson, L; Povlsen, G K

    2011-01-01

    Late cerebral ischaemia after subarachnoid haemorrhage (SAH) carries high morbidity and mortality because of reduced cerebral blood flow (CBF) and subsequent cerebral ischaemia. This is associated with upregulation of contractile receptors in cerebral artery smooth muscles via the activation of...... intracellular signalling. In addition, delayed cerebral ischaemia after SAH is associated with inflammation and disruption of the blood-brain barrier (BBB). This article reviews recent evidence concerning the roles of vasoconstrictor receptor upregulation, inflammation and BBB breakdown in delayed cerebral...... ischaemia after SAH. In addition, recent studies investigating the role of various intracellular signalling pathways in these processes and the possibilities of targeting signalling components in SAH treatment are discussed. Studies using a rat SAH model have demonstrated that cerebral arteries increase...

  4. Por mil devaluados pesos

    Annie Rodríguez Collázos

    2013-03-01

    Full Text Available El estudio de lo popular y lo urbano hasta ahora se ha centrado en el comportamiento y en algunas relaciones de los habitantes con su entorno. “Por mil devaluados pesos. Publicidad popular y urbana”, pretende explorar las formas de publicidad, dispersas en diferentes espacios populares y urbanos en Bogotá, identificando esquemas y formas características de sus propios códigos comunicativos; se centran en un objeto de estudio consistente en las estrategias publicitarias y los códigos comunicativos en los mensajes publicitarios populares en las subculturas de San Victorino, 7 de Agosto y Sanandresito de San José.

  5. Nucleotomia por laser

    Cabral, oão José Lobato Guimarães Ferreira

    2009-01-01

    A hérnia de disco intervertebral com compressão nervosa que não cede ao tratamento médico, tradicionalmente, é indicação para tratamento cirúrgico. No entanto, técnicas minimamente invasivas e os procedimentos percutâneos têm sido usados e desenvolvidos nas últimas duas décadas, tanto como procedimentos alternativos, bem como possibilidades terapêuticas que antecedem o tratamento cirúrgico convencional, podendo adiar o mesmo por tempo indeterminado. De entre estas opções técnicas, surge a Nuc...

  6. Anestesia e paralisia cerebral Anestesia y parálisis cerebral Anesthesia and cerebral palsy

    Március Vinícius M Maranhão

    2005-12-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: A paralisia cerebral (PC é uma doença não progressiva decorrente de lesão no sistema nervoso central, levando a um comprometimento motor do paciente. O portador de PC freqüentemente é submetido a procedimentos cirúrgicos devido a doenças usuais e situações particulares decorrentes da paralisia cerebral. Foi objetivo deste artigo revisar aspectos da paralisia cerebral de interesse para o anestesiologista, permitindo um adequado manuseio pré, intra e pós-operatório neste tipo de paciente. CONTEÚDO: O artigo aborda aspectos da paralisia cerebral como etiologia, classificação, fatores de risco, fisiopatologia, quadro clínico, diagnóstico, terapêuticas utilizadas bem como avaliação pré-operatória, medicação pré-anestésica, manuseio intra e pós-operatório, analgesia pós-operatória e dor crônica. CONCLUSÕES: O anestesiologista desempenha um papel importante na diminuição da morbidade e mortalidade anestésico-cirúrgica em pacientes portadores de paralisia cerebral. O conhecimento da fisiopatologia dos diferentes tipos de paralisia cerebral bem como das doenças associadas e suas terapêuticas é imprescindível, pois permite ao anestesiologista antecipar e prevenir complicações intra e pós-operatórias neste tipo de paciente.JUSTIFICATIVA Y OBJETIVOS: La parálisis cerebral (PC es una enfermedad no progresiva consecuente de una lesión en el sistema nervioso central, llevando a un comprometimiento motor del paciente. El portador de PC, frecuentemente es sometido a procedimientos quirúrgicos debido a enfermedades usuales y situaciones particulares consecuentes de la parálisis cerebral. El objetivo de este artículo, fue revisar aspectos de la parálisis cerebral de interés para el anestesista, permitiendo un adecuado manoseo pre, intra y posoperatorio en este tipo de paciente. CONTENIDO: El artículo aborda aspectos de la parálisis cerebral como etiología, clasificación, factores de

  7. Caso mortal de Malaria Cerebral en la misión de Uganda Death due to cerebral malaria in Uganda

    M.E. Presa García

    2012-03-01

    Full Text Available Las enfermedades y lesiones no de combate han sido y siguen siendo en nuestros días una amenaza muy importante para nuestras tropas. Entre ellas, las enfermedades transmitidas por vectores artrópodos ocupan un lugar importante, como es el caso del paludismo en Uganda. La prevención Sanitaria incluye una fase previa al despliegue, una fase de despliegue y otra fase posterior al despliegue. Durante nuestra misión en Uganda se ha perseguido cada una de estas fases para hacer frente a este riesgo potencialmente mortal, pero fácilmente evitable. Presentamos el caso de malaria cerebral padecido por una enfermera de nacionalidad italiana y no militar del Role 2 de Bihanga, de evolución rápida que falleció en un hospital de Nairobi.Non-combat diseases and injuries have always posed, and still do, a serious threat to our troops. Among these, arthropod-transmitted diseases are of particular relevance, as in the example of malaria in Uganda. Mission health prevention has before, during, and after deployment phases. Throughout our mission in Uganda, we have focused on each of these phases in order to tackle this deadly yet easily avoidable risk. We report the case of cerebral malaria suffered by a nurse of Italian nationality and non-military, that belong to Role 2 of Bihanga, rapidly progressive who died in a hospital in Nairobi.

  8. Digital subtraction angiography in cerebral infarction

    The usefulness and radiographic findings of the angiography in cerebral infarction are well known. We attempted to evaluate the angiographic causes, findings, and the usefulness of DSA in cerebral infarction. The authors reviewed retrospectively DSA images of 51 patients who were diagnosed as having cerebral infarction by brain CT and/or MRI and clinical settings. DSA was performed in all 51 patients, and in 3 patients, conventional angiogram was also done. Both carotid DSA images were obtained in AP, lateral, oblique projections, and one or both vertebral DSA images in AP and lateral. The authors reviewed the patient's charts for symptoms, operative findings and final diagnosis, and analysed DSA findings of cerebral atherosclerosis with focus on 6 major cerebral arteries. Among the 51 patients of cerebral infarction 43 patients (84.3%) had cerebral atherosclerosis, 1 dissecting aneurysm, 1 moyamoya disease and 6 negative in angiogram. DSA findings of cerebral atherosclerosis were multiple narrowing in 42 patients (97.7%), tortuosity in 22 (51.2%), dilatation in 14, occlusion in 12, avascular region in 8, collaterals in 7, ulcer in 6, and delayed washout of contrast media in 3. In cerebral atherosclerosis, internal carotid artery was involved in 37 patients (86.0%), middle cerebral artery in 29 (67.4%) posterior cerebral artery in 28, anterior cerebral artery in 26, vertebral artery in 22, and basilar artery in 15. Intracranial involvement of cerebral atherosclerosis (64.9%) was more common than extracranial involvement (16.2%). In cerebral infarction MRA may be the screening test, but for more precise evaluation of vascular abnormality and its extent, DSA should be considered

  9. Portable exhausters POR-004 SKID B, POR-005 SKID C, POR-006 SKID D storage plan

    This document provides a storage plan for portable exhausters POR-004 SKID B, POR-005 SKID C, AND POR-006 SKID D. The exhausters will be stored until they are needed by the TWRS (Tank Waste Remediation Systems) Saltwell Pumping Program. The storage plan provides criteria for portable exhauster storage, periodic inspections during storage, and retrieval from storage

  10. Fatores associados a perfusão cerebral anormal em dependentes de cocaína

    Silveira Dartiu X da; Fernandes Marcelo; Barbieri Antonio; Labigalini Eliseu; Silveira Evelyn D

    2001-01-01

    OBJETIVO: Avaliar a relação entre o padrão de uso da cocaína e a perfusão cerebral de dependentes da substância. MÉTODOS: Estudou-se uma amostra de 30 dependentes de cocaína por meio de tomografia computadorizada por emissão de fóton único (single photon emission computed tomography - SPECT) com hexametil-propileno-amina-oxima, marcada com tecnécio 99 m (99 m-Tc-HMPAO), e comparou-se o padrão de perfusão cerebral com o padrão de consumo da droga. RESULTADOS: Dos dependentes, 80% apresentaram ...

  11. Entrenamiento del equilibrio en los niños y niñas con parálisis cerebral espástica y sus efectos.

    Ruiz García, Andrea

    2015-01-01

    Introducción: la parálisis cerebral (PC) es un trastorno permanente, pero no invariable, de la postura y del movimiento que resulta de un trastorno cerebral no progresivo debido a factores hereditarios o eventos que ocurren durante el embarazo, el parto, el período neonatal o en los primeros días de vida, lo que limita la actividad motora acompañado a menudo por trastornos sensoriales, cognitivos, de la comunicación, de la percepción y trastornos del comportamiento. La parálisis cerebral de t...

  12. Cerebral aterial spasm. I. Adrenergic mechanism in experimental cerebral vasospasm.

    Morooka,Hiroshi

    1978-04-01

    Full Text Available This study demonstrates that an adrenergic mechanism plays an important role in producing the delayed cerebral vasospasm which follows subarachnoid hemorrhage. Results were as follows: 1. Experimental subarachnoid hemorrhage (SAH was produced by injection of fresh arterial blood into the cisterna magna in cats. The cerebral vasospasm was shown angiographically to be biphasic in nature: immediate constriction lasting 1 h and marked prolonged spasm occurring between the 3rd and 5th day after SAH. The amount of noradrenaline (NA and dopamine-beta-hydroxylase (DBH activity decreased over a period of 24 h both within the wall of the basilar artery and in the locus ceruleus and then gradually increased, reaching a maximum on the 3rd day after SAH. 2. Topical application of spasmogenic substances (NA and blood produced a marked constriction of the hypersensitive basilar artery on the 3rd day after SAH. 3. 6-Hydroxydopamine (6-OHDA injection into the cisterna magna produced prolonged vasocilatation. The dilated vessel responded with mild transient constriction after the topical application of NA or fresh blood. DBH activity and NA concentration in the vessels, locus ceruleus and medial hypothalamus decreased markedly on the 3rd day after the cisternal injection of 6-OHDA. 4. Various spasmogenic substances (i.e. serotonin, NA, prostaglandins and methemoglobin were measured in a mixture of equal volume of CSF and blood in cats. ONly the serotonin in the mixed fluid produced vasoconstriction. Spasmogenic substances decreased markedly in the mixed fluid incubated for 3 days at 37 degrees C, and none of these substances apart from methemoglobin was present in a concentration sufficient to produce constriction of vessels. 5. These results suggest that early spasm is induced by serotonin around the arteries of the cranial base, and delayed spasm might be caused by hyperreaction of cerebral vessels to spasmogenic substances such as methemoglobin, during the

  13. Clinical application of cerebral dynamic perfusion studies

    Radionuclide cerebral perfusion studies are assuming a far greater importance in the detection and differential diagnosis of cerebral lesions. Perfusion studies not only contribute to the differential diagnosis of lesions but in certain cases are the preferred methods by which more accurate clinical interpretations can be made. The characteristic blood flow of arterio-venous malformations readily differentiates this lesion from neoplasms. The decreased perfusion or absent perfusion observed in cerebral infarctions is diagnostic without concurrent evidence from static images. Changes in rates and direction of blood flow contribute fundamental information to the status of stenosis and vascular occlusion and, in addition, offer valuable information on the competency and routes of collateral circulation. The degree of cerebral perfusion after cerebral vascular accidents appears to be directly related to patient recovery, particularly muscular function. Cerebral perfusion adds a new parameter in the diagnosis of subdural haematomas and concussion and in the differentiation of obscuring radioactivity from superficial trauma. Although pictorial displays of perfusion blood flow will offer information in most cerebral vascular problems, the addition of computer analysis better defines temporal relationships of regional blood flow, quantitative changes in flow and the detection of the more subtle increases or decreases in cerebral blood flow. The status of radionuclide cerebral perfusion studies has taken on an importance making it the primary modality for the diagnosis of cerebral lesions. (author)

  14. What's new in cerebral palsy.

    JONES, M H

    1953-11-01

    Among new researches bearing on cerebral palsy are the growth of brain cells in tissue cultures for experimentation; the use of polysaccharides to prevent the formation of a glial barrier to nerve growth after injury; observation of changes in reactions of neurons at various stages of development; the finding of hypernatremia and hyperchloremia in lesions of the frontal lobe and the thalamus; stimulation of cerebral blood flow by injection of sodium bicarbonate and retardation with ammonium chloride; and studies of serial sections of brains of palsied children who died. Study of development in the early months of life has made possible the detection of significant abnormalities in behavior early in life. Loss of hearing may be tested in very young children by measuring minute variations in electrical resistance of the skin upon auditory stimulation of the sympathetic nervous system. Conditions which have been described as having been confused with cerebral palsy are dislocation of a cervical vertebra, hereditary spastic paraplegia, transverse myelopathy, injury to the spinal cord or cauda equina by anomalous growths of the spine, and also encephalitis and meningitis. Sedation has proved a valuable adjunct to electroencephalographic study of cerebral palsy. Better criteria for abnormality in the young child should be determined and the application of them more clearly standardized. Simple exercises are useful for early training of palsied children to stimulate development. "Crossed laterality"-the dominant eye being contralateral to the preferred hand-has been counteracted by special training with great success in eliminating emotional and behavior problems and accelerating development.Recent studies indicate that only 50 per cent of cerebral palsy patients have normal or better intelligence. Subluxation of the hip joint, a common deformity associated with cerebral palsy, can sometimes be corrected by operation if detected at an early stage. Radical ablation of

  15. CEREBRAL PALSY. PRENTICE-HALL FOUNDATIONS OF SPEECH PATHOLOGY SERIES.

    CHANCE, BURTON, JR.; MCDONALD, EUGENE T.

    THIS INTRODUCTORY TEXT ON CEREBRAL PALSY IS DIVIDED INTO TWO SECTIONS. THE FIRST SECTION OF THE BOOK CONTAINS INFORMATION ABOUT UNDERSTANDING THE MEANING OF CEREBRAL PALSY, PROGRAMS FOR THOSE WITH CEREBRAL PALSY, THE NEUROLOGICAL BASES, ETIOLOGY, AND DIAGNOSIS, AND THE CLASSIFICATION OF CEREBRAL PALSY. PROBLEMS OFTEN ASSOCIATED WITH CEREBRAL PALSY…

  16. Ojo por ojo

    Ramón del Llano Ibáñez

    2011-12-01

    Full Text Available Nuestro pan y café de la mañana se acompaña de noticias alrededor de ejecuciones, de fosas clandestinas, de batallas del ejército, de balaceras en las calles y civiles caídos por balas perdidas : la muerte acompaña nuestro desayuno. Las calaveras de azúcar del día de muertos hoy son calaveras reales y amargas : 40 000 muertos en cuatro años después que el Presidente Calderón declaró la guerra a los narcotraficantes. Se han apresado a varios e importantes miembros de los cárteles : pero han si...

  17. Ojo por ojo

    Ramón del Llano Ibáñez

    2011-01-01

    Nuestro pan y café de la mañana se acompaña de noticias alrededor de ejecuciones, de fosas clandestinas, de batallas del ejército, de balaceras en las calles y civiles caídos por balas perdidas : la muerte acompaña nuestro desayuno. Las calaveras de azúcar del día de muertos hoy son calaveras reales y amargas : 40 000 muertos en cuatro años después que el Presidente Calderón declaró la guerra a los narcotraficantes. Se han apresado a varios e importantes miembros de los cárteles : pero han si...

  18. A vida por segundos

    Silva, Pedro Miguel Paiva da

    2010-01-01

    A Enfermagem regista evolução a vários níveis, o que torna imperioso reconhecer como de significativo valor o papel do enfermeiro. A Especialização em Enfermagem Médico-Cirúrgica visa o desenvolvimento de competências para a assistência de Enfermagem avançada ao doente adulto e idoso em estado crítico, revelando uma maior apropriação, por parte dos enfermeiros especialistas de uma concepção de cuidados sustentada numa conceptualização científica dos cuidados, daí infere-se o contributo num...

  19. Acidente Vascular Cerebral Hemorrágico Associado ao Consumo de Cocaína

    Conceição, MC; V. Gomes; Baptista, A

    1998-01-01

    Os autores apresentam o caso clínico de um homem de 37 anos, fumador de cocaína, que foi admitido no serviço por acidente vascular cerebral hemorrágico. Faz-se a discussão dos diagnósticos diferenciais e uma referência aos tipos, formas de administração, metabolismo, características clínicas e toxicidade da cocaína.

  20. Onicomicosis por hongos fuliginosos

    Ingrid Salas-Campos

    2009-12-01

    Full Text Available Justificación y objetivo: Las infecciones de las uñas producidas por hongos son un problema de frecuente consulta dermatológica. Los dermatofitos son la mayor causa de estas infecciones, siendo Trichophyton rubrum el agente etiológico más importante. Sin embargo, los hongos no dermatofitos, tanto hialinos como fuliginosos, pueden ser también responsables de estos cuadros clínicos. Debido a que estos hongos tienden a ser resistentes a los antimicóticos comúnmente usados para tratar las onicomicosis, es que se hace indispensable que el clínico se asegure por medio de un examen de laboratorio de la etiología de la infección. Métodos: Se estudiaron tres casos de pacientes con lesiones en uñas, que acudieron al laboratorio de Micología Médica, Facultad de Microbiología, Universidad de Costa Rica. Se realizaron los análisis de rutina para aislamiento e identificación de hongos patógenos. Resultados: En los tres casos estudiados se observó al examen directo micelio fuliginoso. En uno de los casos se aisló e identificó Scytalidium dimidiatum, hongo que presenta resistencia a los antifúngicos utilizados para tratar onicomicosis. Conclusión. El reporte de hongos diferentes a los dermatofitos como agentes etiológicos de onicomicosis es importante para que el médico pueda elegir el tratamiento más recomendado para este tipo de infección.

  1. Endovascular therapy: new alternative for treatment of cerebral vasospasm associated with spontaneous subarachnoid hemorrhage La trapia endovascular: una nueva alternativa en el tratamiento del vasoespasmo cerebral asociado a la hemorragia subaracnoidea espontánea

    Sergio Vargas

    1998-04-01

    Full Text Available Cerebral vasospasm is the first treatable cause of death and disability secondary to spontaneous subarachnoid hemorrhage due to ruptured cerebral aneurysms. However, its treatment has been disapointing with poor results. Despite the fact that the physiopathologic mechanisms governing this phenomenon are largely unknown, during the last nine years, simultaneously with the development of endovascular therapy techniques for treatment of cerebrovascular diseases, two new alternatives have emerged in order to alleviate cerebral vasospasm: intraarterial papaverine and cerebral balloon angioplasty. We report the use of intraarterial papaverine in one case to treat cerebral vasospasm presented during the endovascular therapy procedure; a review of literature is included. EI vaso espasmo cerebral es la principal causa tratable de muerte e incapacidad por hemorragia subaracnoidea espontánea secundaria a la ruptura de un aneurisma cerebral. Sin embargo, su tratamiento ha sido tradicionalmente frustrante, con resultados desalentadores. A pesar de que aún no se han aclarado del todo los mecanismos fisiopatológicos a través de los cuales ocurre este intrigante fenómeno, en los últimos 9 años, paralelamente al desarrollo de las técnicas endovasculares para el tratamiento de las enferm~dades cerebrovasculares, han surgido nuevas alternativas en el manejo del vasoespasmo cerebral. Entre ellas se destacan el uso intraarterial de papaverina y la angioplastia con balón de los vasos cerebrales. Se presenta una revisión del estado actual de estos novedosos instrumentos terapéuticos, así como el reporte de un caso en el cual usamos la papaverina intraarterial en el tratamiento del vasoespasmo quese presentó durante un procedimiento endovascular para excluir un aneurisma de la arteria cerebral media.

  2. Actinomicose cerebral: relato de caso Actinomycosis of the brain: case report

    ÉBER ASSIS DOS SANTOS JÚNIOR; JOSÉ EYMARD HOMEM PITTELLA

    1999-01-01

    O acometimento do sistema nervoso central por actinomicetos é raro, porém apresenta bom prognóstico se diagnosticado precocemente e tratado adequadamente. Um caso de abscesso cerebral actinomicótico é apresentado mostrando a necessidade de inclusão desta patologia no diagnóstico diferencial dos processos infecciosos que acometem o sistema nervoso central.Actinomycosis located in the central nervous system is an extremely uncommon event, but if correctly diagnosed and properly treated may have...

  3. Chinese semantic processing cerebral areas

    SHAN Baoci; ZHANG Wutian; MA Lin; LI Dejun; CAO Bingli; TANG Yiyuan; WU Yigen; TANG Xiaowei

    2003-01-01

    This study has identified the active cerebral areas of normal Chinese that are associated with Chinese semantic processing using functional brain imaging. According to the traditional cognitive theory, semantic processing is not particularly associated with or affected by input modality. The functional brain imaging experiments were conducted to identify the common active areas of two modalities when subjects perform Chinese semantic tasks through reading and listening respectively. The result has shown that the common active areas include left inferior frontal gyrus (BA 44/45), left posterior inferior temporal gyrus (BA37); the joint area of inferior parietal lobules (BA40) and superior temporal gyrus, the ventral occipital areas and cerebella of both hemispheres. It gives important clue to further discerning the roles of different cerebral areas in Chinese semantic processing.

  4. Animal models of cerebral ischemia

    Khodanovich, M. Yu.; Kisel, A. A.

    2015-11-01

    Cerebral ischemia remains one of the most frequent causes of death and disability worldwide. Animal models are necessary to understand complex molecular mechanisms of brain damage as well as for the development of new therapies for stroke. This review considers a certain range of animal models of cerebral ischemia, including several types of focal and global ischemia. Since animal models vary in specificity for the human disease which they reproduce, the complexity of surgery, infarct size, reliability of reproduction for statistical analysis, and adequate models need to be chosen according to the aim of a study. The reproduction of a particular animal model needs to be evaluated using appropriate tools, including the behavioral assessment of injury and non-invasive and post-mortem control of brain damage. These problems also have been summarized in the review.

  5. Cerebral calcifications and schizophreniform disorder

    Leonardo Fernandez Meyer

    2013-01-01

    Full Text Available OBJECTIVES: Discuss pathophysiological aspects of cerebral calcifications (CC and highlight its importance related to the occurrence of neuropsychiatric syndromes. METHOD: Single case report. RESULT: Man 52 years old, 20 years after going through a total thyroidectomy, starts showing behavioral disturbance (psychotic syndrome. He was diagnosed as schizophrenic (paranoid subtype and submitted to outpatient psychiatric treatment. During a psychiatric admission to evaluate his progressive cognitive and motor deterioration, we identified a dementia syndrome and extensive cerebral calcifications, derived from iatrogenic hypoparathyroidism. CONCLUSION: The calcium and phosphorus disturbances, including hypoparathyroidism, are common causes of CC. Its symptoms can imitate psychiatric disorders and produce serious and permanent cognitive sequelae. The exclusion of organicity is mandatory in any psychiatric investigative diagnosis in order to avoid unfavorable outcomes, such as in the present case report.

  6. Baclofen in Spastic Cerebral Palsy

    J Akhundian

    2002-01-01

    To evaluate the effect of oral baclofen in spastic cerebral palsy (cp), we studied 40 children with different clinical types of spastic cp. Half of these children served as control group and the others received oral baclofen. All of them were treated with physiotherapy under equal conditions for 6 weeks. We used two methods, modified Ashworth scale and range of motion for evaluation. At the end of therapy we found a significant improvement in the baclofen group compared to control group. As a...

  7. Cerebral palsy in preterm infants

    Demeši-Drljan Čila; Mikov Aleksandra; Filipović Karmela; Tomašević-Todorović Snežana; Knežević Aleksandar; Krasnik Rastislava

    2016-01-01

    Background/Aim. Cerebral palsy (CP) is one of the leading causes of neurological impairment in childhood. Preterm birth is a significant risk factor in the occurrence of CP. Clinical outcomes may include impairment of gross motor function and intellectual abilities, visual impairment and epilepsy. The aim of this study was to examine the relationships among gestational age, type of CP, functional ability and associated conditions. Methods. The sample size w...

  8. Clinical studies on cerebral infarction

    Hemorrhagic infarction (HI) is termed as the infarction in which a large part of the necrotic tissue is stippled with small hemorrhage. The pathogenetic mechanism of this disease still remains controversial. Cerebral infarction has long been divided into two subtypes-thrombosis and embolism-according to the pathogenetic mechanisms. Clinical studies were carried out in 31 cases of HI with cerebral thrombosis. CT findings of these cases were classified into five groups according to both size of low density area which indicates regions of infarction and distribution of arterial supply. The low density area of Type I-Type III were observed in the area of the middle cerebral artery. That of Type IV was observed in the area of the internal capsule and basal ganglia. That of Type V was observed in the area of the posterior cerebral artery. CT reveals two patterns of HI -pattern A and pattern B-. The CT finding of pattern A is appearance of high density area in the low density area. The CT finding of pattern B is appearance of iso density area in the low density area. rCBF was measured by 133Xe inhalation technique in 21 patients with CT type I, II and III. Thereafter, with regard to the various findings in CT, the clinical findings and CBF findings, a comparative study was carried out on these ten groups. From the results of present studies, it is concluded that sequential changes of CBF in cases with pattern A are different from those with pattern B, and that CBF measurement does not permit an estimation of a patient's chance for functionary recovery after a stroke in acute and subacute stage but permits estimation of functional outcome in chronic stage. (J.P.N.)

  9. Cerebral palsy and neonatal encephalopathy.

    Gaffney, G; Flavell, V; Johnson, A; Squier, M.; Sellers, S

    1994-01-01

    A retrospective cohort study was carried out to test the hypothesis that children born at term with cerebral palsy with signs of neurological dysfunction preceded by depression at birth (termed neonatal encephalopathy) differ from those without such signs in the frequency of antenatal and perinatal factors, and in the severity and characteristics of their impairment and disability. The study was carried out in the area covered by Oxford Regional Health Authority. Antenatal, intrapartum, neona...

  10. Visual disorders in cerebral palsy

    Govind Amita; Lamba P

    1988-01-01

    Seventy children with cere-bral palsy were examined for aetiological factors responsible, type of disorder and ocular abnormalities. The overall inci-dence of ocular abnormalities was 68.69%, the highest frequency being of squint (35.7%). Other anomalies detected inclu-ded refractive errors (28.5%), optic atrophy (10%) and coloboma (2.9%). Most children were spastic quadriplegics with asphyxia as the major aetiological factor. The study created an awareness ...