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Displasia fibro-muscular de vasos cerebrais: relato de sete casos

Fibromuscular dysplasia of cerebral vessels: report of seven cases

Resumos

Os autores apresentam sete casos de displasia fibro-muscular (DFM), sendo seis deles na artéria carótida e um na artéria vertebral, estudados pelas correspondentes angiografias. São relatadas as histórias clínicas que, em cinco pacientes, são de acidente vascular cerebral isquêmico e, em dois, de hemorragia sub-aracnóide por rotura de aneurisma. Dois pacientes foram à cirurgia: um deles sofreu ligadura de carótida primitiva e outro sofreu endarterectomia para retirada de placa de ateroma da artéria carótida contralateral a aquela com DFM. Finalmente é feita breve discussão sobre a referida patologia, quadro clínico, dignóstico e tratamento, sendo ressaltada a importância do estudo angiográfico carotídeo e vertebral quando encontrada DFM em outro território vascular.


Seven cases of fibromuscular dysplasia, six of them of the carotid artery and one of the vertebral artery studied by angiography are reported. The clinical histories have been of ischemic cerebro-vascular accident in five patients and of subarachnoidal hemorrhage dependent on ruptured aneurism in the others. Two patients underwent surgery: a primitive carotid ligation in one and, in the other, an endarterectomy for ressection of an atheroma plaque of the contralateral carotid artery. The symptomatology, diagnosis and treatment are discussed, emphasizing the importance of the vertebral and carotid angiographic study in the cases in which there is a diagnosis of fibromuscular dysplasia in any other vascular territory.


Displasia fibro-muscular de vasos cerebrais. Relato de sete casos

Fibromuscular dysplasia of cerebral vessels: report of seven cases

Ápio Cláudio M. AntunesI; Antonio Cesar G. BorgesII; Jaderson Costa da CostaIII; Adão AnicetIV

IServiço de Neurologia e Neurocirurgia do Hospital da Sociedade Portuguesa de Beneficência (Porto Alegre): Estagiário

IIServiço de Neurologia e Neurocirurgia do Hospital da Sociedade Portuguesa de Beneficência (Porto Alegre): Médico-residente

IIIServiço de Neurologia e Neurocirurgia do Hospital da Sociedade Portuguesa de Beneficência (Porto Alegre): Neurologista

IVServiço de Neurologia e Neurocirurgia do Hospital da Sociedade Portuguesa de Beneficência (Porto Alegre): Neuro-radiologista

RESUMO

Os autores apresentam sete casos de displasia fibro-muscular (DFM), sendo seis deles na artéria carótida e um na artéria vertebral, estudados pelas correspondentes angiografias. São relatadas as histórias clínicas que, em cinco pacientes, são de acidente vascular cerebral isquêmico e, em dois, de hemorragia sub-aracnóide por rotura de aneurisma. Dois pacientes foram à cirurgia: um deles sofreu ligadura de carótida primitiva e outro sofreu endarterectomia para retirada de placa de ateroma da artéria carótida contralateral a aquela com DFM. Finalmente é feita breve discussão sobre a referida patologia, quadro clínico, dignóstico e tratamento, sendo ressaltada a importância do estudo angiográfico carotídeo e vertebral quando encontrada DFM em outro território vascular.

SUMMARY

Seven cases of fibromuscular dysplasia, six of them of the carotid artery and one of the vertebral artery studied by angiography are reported. The clinical histories have been of ischemic cerebro-vascular accident in five patients and of subarachnoidal hemorrhage dependent on ruptured aneurism in the others. Two patients underwent surgery: a primitive carotid ligation in one and, in the other, an endarterectomy for ressection of an atheroma plaque of the contralateral carotid artery. The symptomatology, diagnosis and treatment are discussed, emphasizing the importance of the vertebral and carotid angiographic study in the cases in which there is a diagnosis of fibromuscular dysplasia in any other vascular territory.

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Serviço de Neurologia e Neurocirurgia — Hospital da Sociedade Portuguesa de Beneficência — Av. Independência 270 — 90.000 Porto Alegre, RS — Brasil.

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Datas de Publicação

  • Publicação nesta coleção
    16 Abr 2013
  • Data do Fascículo
    Jun 1974
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