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6.
Neurocirugia (Astur) ; 18(1): 56-9, 2007 Feb.
Artigo em Espanhol | MEDLINE | ID: mdl-17393049

RESUMO

Lower limb compartment syndrome is an unusual complication of the genu-pectoral position in lumbar spine surgery. We report a case of compartment syndrome in a patient who was operated in the genu- pectoral position for lumbar schwannoma resection. Overweigth and long time surgery could be important predisposing factors. Early diagnosis and treatment are mandatory to prevent permanent neurological deficits and other possible complications.


Assuntos
Cauda Equina/cirurgia , Síndromes Compartimentais/etiologia , Neurilemoma/cirurgia , Neoplasias do Sistema Nervoso Periférico/cirurgia , Complicações Pós-Operatórias/etiologia , Postura , Edema/etiologia , Edema/cirurgia , Fasciotomia , Humanos , Laminectomia , Masculino , Pessoa de Meia-Idade , Mioglobinúria/etiologia , Obesidade/complicações
7.
Neurocir. - Soc. Luso-Esp. Neurocir ; 18(1): 56-59, ene.-feb. 2007. ilus
Artigo em Es | IBECS | ID: ibc-70300

RESUMO

Los síndromes compartimentales de las extremidades inferiores, son una complicación muy infrecuente de la posición genupectoral en la cirugía de columna lumbar. Presentamos el caso de un paciente con síndrome compartimental bilateral en ambos miembros inferiores, tras ser intervenido de un schwannoma lumbar en posición de genupectoral. El sobrepeso y la larga duración del acto quirúrgico podrían ser factores predisponentes para desarrollar esta patología. El diagnóstico y tratamientos precoces son imprescindibles para evitar déficits neurológicos permanentes y otras posibles complicaciones


Lower limb compartment syndrome is an unusual complication of the genu-pectoral position in lumbarspine surgery. We report a case of compartment syndrome in a patient who was operated in the genu- pectoral position for lumbar schwannoma resection. Overweight and long time surgery could be important predisposing factors. Early diagnosis and treatment are mandatory to prevent permanent neurological deficits and other possible complications


Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias do Sistema Nervoso Periférico/cirurgia , Neurilemoma/cirurgia , Síndromes Compartimentais/etiologia , Postura , Complicações Pós-Operatórias , Fatores de Risco
8.
Neurocirugia (Astur) ; 17(5): 445-9, 2006 Oct.
Artigo em Espanhol | MEDLINE | ID: mdl-17106592

RESUMO

Arteriovenous malformations (AVM) in the scalp are infrequent vascular lesions. Its clinical presentation varies from annoying and unaesthetic mass of the skin to devastating hemorrhages. Its origin can be congenital or traumatic. The diagnosis of AVM is based on physical examination and confirmed by internal and external carotid angiography. Nowadays the gold standard treatment is the surgical intervention although the endovascular approach is gaining field in order to reduce blood losses as presurgical or like lonely treatment. A 50 year old woman was admitted with a huge mass in scalp, with subcutaneous enlarged vessels and no other symptoms. A head traumatic antecedent had occurred 12 years before. The angiography evidenced a mottled AVM with blood supplies from the external and internal carotid arteries, with meningeal transosseous branches from both ophthalmic arteries. Endovascular treatment could not be performed due to high risk of uni or bilateral amaurosis. Thus, a conventional surgical treatment was done without complications. The treatment of AVM of scalp offers various possibilities but the individualization of each case becomes essential to decide the correct management in order to avoid complications.


Assuntos
Malformações Arteriovenosas , Couro Cabeludo , Malformações Arteriovenosas/diagnóstico , Malformações Arteriovenosas/patologia , Malformações Arteriovenosas/cirurgia , Angiografia Cerebral , Feminino , Humanos , Pessoa de Meia-Idade , Couro Cabeludo/anormalidades , Couro Cabeludo/irrigação sanguínea , Couro Cabeludo/cirurgia
9.
Neurocir. - Soc. Luso-Esp. Neurocir ; 17(5): 445-449, oct. 2006. ilus
Artigo em Es | IBECS | ID: ibc-052173

RESUMO

Las malformaciones arteriovenosas (MAV) en el cuero cabelludo son lesiones vasculares muy infrecuentes. Sus síntomas son variados, desde molestas y antiestéticas tumoraciones de la piel, hasta hemorragias que pueden ser devastadoras. Su origen puede ser congénito o traumático. El diagnóstico de las mismas es clínico, mediante la inspección del enfermo, y la angiografía de las carótidas interna y externa confirma el diagnóstico. Las posibilidades terapéuticas son variadas, siendo la extirpación quirúrgica el tratamiento de elección, aunque cada vez se utiliza más el tratamiento endovascular como tratamiento único o prequirúrgico, para disminuir las pérdidas hemáticas. Presentamos el caso de una paciente de 50 años de edad que presentaba una gran tumoración en cuero cabelludo, con dilataciones vasculares muy marcadas y sin otra sintomatología asociada. Describió un antecedente traumático hacía 12 años. La angiografía mostró una MAV abigarrada, con aporte vascular dela carótida externa y también de la interna, a cargo de ramas meníngeas transoseas provenientes de arterias etmoidales y dependientes de ambas arterias oftálmicas. El tratamiento endovascular de los aportes intracraneales no fue posible, debido al alto riesgo de amaurosis uni o bilateral, por lo que la lesión se resecó quirúrgicamente, sin presentarse complicaciones. El tratamiento de las MAV de cuero cabelludo ofrece diversas posibilidades pero se hace imprescindible la individualización de cada caso a la hora de decidir el abordaje correcto para evitar las posibles complicaciones


Arteriovenous malformations (AVM) in the scalp are in frequent vascular lesions. Its clinical presentation varies from annoying and unaesthetic mass of the skin to devastating hemorrhages. Its origin can be congenitalor traumatic. The diagnosis of AVM is based on physical examination and confirmed by internal and external carotid angiography. Nowadays the gold standard treatment is the surgical intervention although the endovascular approach is gaining field in order to reduce blood losses as presurgical or like lonely treatment. A 50 year old woman was admitted with a huge mass in scalp, with subcutaneous enlarged vessels and no other symptoms. A head traumatic antecedent had occurred 12 years before. The angiography evidenced amottled AVM with blood supplies from the external and internal carotid arteries, with meningeal transosseous branches from both ophthalmic arteries. Endovascular treatment could not be performed due to high risk of uni-or bilateral amaurosis. Thus, a conventional surgical treatment was done without complications. The treatment of AVM of scalp offers various possibilities but the individualization of each case becomes essential to decide the correct management in order to avoid complications


Assuntos
Feminino , Pessoa de Meia-Idade , Humanos , Malformações Arteriovenosas/diagnóstico , Malformações Arteriovenosas/cirurgia , Couro Cabeludo/irrigação sanguínea , Imageamento por Ressonância Magnética , Resultado do Tratamento , Angiografia Cerebral
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