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1.
Rev. neurol. (Ed. impr.) ; 66(10): 340-343, 16 mayo, 2018. ilus
Artigo em Espanhol | IBECS | ID: ibc-173460

RESUMO

Introducción. La panarteritis nodosa es una vasculitis necrotizante que afecta de manera predominante a arterias de pequeño y mediano calibre de la piel y los órganos internos. La afectación neurológica sucede en un 25% de casos: los ictus isquémicos son relativamente frecuentes, pero las lesiones hemorrágicas resultan extremadamente raras. La hemorragia subaracnoidea es una expresión poco común de la enfermedad, asociada la inmensa mayoría de las veces a patología aneurismática. En nuestro conocimiento, sólo existe otro caso descrito de panarteritis nodosa con hemorragia subaracnoidea en la edad pediátrica sin patología aneurismática subyacente. Caso clínico. Niña de 7 años que presentó una hemorragia subaracnoidea no aneurismática con extensión intraparenquimatosa a los ganglios basales izquierdos. Previamente se había diagnosticado panarteritis nodosa y enfermedad protrombótica, en tratamiento con fármacos inmunodepresores y antiagregantes en ese momento. Conclusiones. Las características clínicas de la panarteritis nodosa, junto con el tratamiento antiagregante para prevenir la enfermedad tromboembólica en nuestra paciente, podrían haber predispuesto al evento hemorrágico en el proceso de la vasculitis cerebral. El manejo estándar de la hemorragia subaracnoidea es necesario en estos casos debido a que los aneurismas cerebrales son la causa más común de hemorragia subaracnoidea en un contexto de panarteritis nodosa


Introduction. Polyarteritis nodosa is a necrotizing vasculitis that mainly affects small and medium-sized arteries in skin and internal organs. Neurological involvement is reported in around 25% of cases: ischemic stroke is relatively common, but haemorrhagic lesions are extremely rare. Subarachnoid haemorrhage in polyarteritis nodosa is an uncommon expression of this disease, mostly associated with aneurism rupture. To the best of the authors’ knowledge, there is just one published case in pediatric age with polyarteritis nodosa and subarachnoid haemorrhage with no underlying aneurismal disease. Case report. A 7-year-old girl, who presented a non-aneurismal subarachnoid haemorrhage with intraparenchymal extension in the left basal ganglia. She was previously diagnosed with polyarteritis nodosa and prothrombotic condition, being under immunosuppressive and anti-platelet treatment at that moment. Conclusions. The clinical features of polyarteritis nodosa together with continued anti-platelet therapy to prevent thromboembolic disease in this patient could have predisposed to the haemorrhagic event in the process of cerebral vasculitis. Standard subarachnoid haemorrhage management is initially required in such cases as cerebral aneurysms are the most common cause of haemorrhage in the context of polyarteritis nodosa disease


Assuntos
Humanos , Feminino , Criança , Hemorragia Subaracnóidea/diagnóstico por imagem , Vasculite/diagnóstico por imagem , Hidrocefalia/diagnóstico por imagem , Lesões Encefálicas/diagnóstico por imagem , Vasculite/complicações , Transtornos da Consciência/complicações , Hidrocefalia/terapia , Angiografia , Hemorragia Subaracnóidea/terapia , Lesões Encefálicas/complicações , Lesões Encefálicas/terapia
2.
Neurocir. - Soc. Luso-Esp. Neurocir ; 25(3): 132-135, mayo-jun. 2014. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-128141

RESUMO

INTRODUCCIÓN: El gliosarcoma es un tumor cerebral primario infrecuente similar al glioblastoma multiforme. En contrapartida al glioblastoma multiforme, debido a su componente sarcomatoso, los gliosarcomas tienen mayor tendencia a realizar metástasis extracraneales (11% de los casos). A pesar de ello, las metástasis medulares del gliosarcoma cerebral primario son extremadamente infrecuentes. CASO CLÍNICO: Se presenta el caso de una paciente intervenida de gliosarcoma cerebral que en el curso evolutivo de su enfermedad presenta una paraparesia, diagnosticándose e interviniéndose de metástasis medular de gliosarcoma. Realizamos una revisión sistemática de la literatura sobre los casos descritos de metástasis intramedular, sus características, el tratamiento realizado y el pronóstico. CONCLUSIONES: Únicamente se han descrito 4 casos de metástasis intramedular de gliosarcoma en la literatura. Se trata de una entidad infrecuente pero en la que debemos pensar ante la aparición de clínica medular en el curso evolutivo de un paciente con gliosarcoma cerebral


INTRODUCTION: Gliosarcoma is a rare neoplasm of the central nervous system, similar to glioblastoma multiforme. In contrast to glioblastoma, it is characterised by its propensity for extracranial metastasis (11% of the cases) due to its sarcomatous component. Intramedullary metastasis from primary gliosarcoma is extremely rare. CASE REPORT: A patient who had surgery for primary cerebral gliosarcoma developed paraparsis during the course of the disease. A magnetic resonance image showed an intramedullaryspinal cord metastasis requiring surgical treatment. This article reviews the literature on intramedullary spinal cord metastasis from gliosarcoma, and highlights the characteristics, treatment and overall survival. CONCLUSIONS: Only 4 cases of intramedullary gliosarcoma metastasis are described in the literature. This extremely rare entity should be suspected with the onset of spinal cord symptoms during the course of primary cerebral gliosarcoma


Assuntos
Humanos , Feminino , Pessoa de Meia-Idade , Metástase Neoplásica/patologia , Gliossarcoma/patologia , Neoplasias da Medula Espinal/secundário , Procedimentos Neurocirúrgicos/métodos , Paraparesia/etiologia , Intervalo Livre de Doença , Prognóstico
3.
Neurocirugia (Astur) ; 25(3): 132-5, 2014.
Artigo em Espanhol | MEDLINE | ID: mdl-24183327

RESUMO

INTRODUCTION: Gliosarcoma is a rare neoplasm of the central nervous system, similar to glioblastoma multiforme. In contrast to glioblastoma, it is characterised by its propensity for extracranial metastasis (11% of the cases) due to its sarcomatous component. Intramedullary metastasis from primary gliosarcoma is extremely rare. CASE REPORT: A patient who had surgery for primary cerebral gliosarcoma developed paraparesis during the course of the disease. A magnetic resonance image showed an intramedullary spinal cord metastasis requiring surgical treatment. This article reviews the literature on intramedullary spinal cord metastasis from gliosarcoma, and highlights the characteristics, treatment and overall survival. CONCLUSIONS: Only 4 cases of intramedullary gliosarcoma metastasis are described in the literature. This extremely rare entity should be suspected with the onset of spinal cord symptoms during the course of primary cerebral gliosarcoma.


Assuntos
Neoplasias Encefálicas/patologia , Gliossarcoma/secundário , Neoplasias da Medula Espinal/secundário , Evolução Fatal , Feminino , Humanos , Pessoa de Meia-Idade
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