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Unusual presentation of moyamoya disease with popliteal involvement: case report and review of the literature / Apresentação incomum de doença de moyamoya com envolvimento poplíteo: relato de caso e revisão da literatura
Etli, Mustafa; Karahan, Oguz.
  • Etli, Mustafa; Alaaddin Keykubat University. Medical School. Alanya. TR
  • Karahan, Oguz; Alaaddin Keykubat University. Medical School. Alanya. TR
J. vasc. bras ; 20: e20200216, 2021. tab, graf
Article in English | LILACS | ID: biblio-1279379
ABSTRACT
Abstract Moyamoya disease is a rare disorder that involves the cerebrovascular system. Usually, it leads to occlusion of the arteries of the cerebral system and causes cerebral circulatory complaints. A 48-year-old female patient was admitted to our clinic with intermittent claudication in both legs. Biphasic and monophasic waveform patterns were detected bilaterally in distal (trifurcation arteries) lower extremities with Doppler sonography. The patient therefore underwent systemic vascular examination. Computed tomography angiography revealed bilateral carotid occlusion at the level of supraclinoid segments, and opacifications were detected at the distal segments of the bilateral anterior cerebellar and middle cerebellar arteries. The patient was diagnosed with moyamoya disease, and anticoagulant treatment was started. In conclusion, most previous reports have presented the cerebrovascular involvement of moyamoya disease. However, this disease can involve different peripheral vascular systems and careful and systemic vascular examination is necessary for an exact diagnosis.
RESUMO
Resumo A doença de moyamoya é um distúrbio raro que envolve o sistema cerebrovascular. Normalmente, leva à oclusão das artérias do sistema cerebral e causa problemas circulatórios no cérebro. Uma mulher de 48 anos foi admitida em nossa clínica com claudicação intermitente em ambas as pernas. Na ultrassonografia com Doppler, foram detectados padrões de formato de onda bifásico e monofásico nas extremidades inferiores distais (artérias da trifurcação) de forma bilateral. Portanto, realizou-se o exame vascular sistêmico na paciente. A angiografia por tomografia computadorizada revelou oclusão carotídea bilateral no nível dos segmentos supraclinoides, e opacificações foram detectadas nos segmentos distais das artérias cerebelares anteriores e médias de forma bilateral. A paciente foi diagnosticada com doença de moyamoya, e o tratamento anticoagulante foi iniciado. Em conclusão, a maioria dos relatos anteriores apresentou o envolvimento cerebrovascular da doença de moyamoya. No entanto, essa doença pode envolver diferentes sistemas vasculares periféricos, e um exame vascular sistêmico minucioso é necessário para um diagnóstico exato.
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Full text: Available Index: LILACS (Americas) Main subject: Ultrasonography, Doppler / Computed Tomography Angiography / Moyamoya Disease Limits: Female / Humans Language: English Journal: J. vasc. bras Journal subject: Cardiology Year: 2021 Type: Article Affiliation country: Turkey Institution/Affiliation country: Alaaddin Keykubat University/TR

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Full text: Available Index: LILACS (Americas) Main subject: Ultrasonography, Doppler / Computed Tomography Angiography / Moyamoya Disease Limits: Female / Humans Language: English Journal: J. vasc. bras Journal subject: Cardiology Year: 2021 Type: Article Affiliation country: Turkey Institution/Affiliation country: Alaaddin Keykubat University/TR