Abstract:FORERO, P. L. Caracterizacion de las ramas del arco aórtico en una muestra de población colombiana. Un estudio con material de autopsia. Int. J. Morphol., 30(1):49-55, 2012.
RESUMEN:La variabilidad del arco aórtico y sus ramas emergentes presentan implicaciones en los abordajes quirúrgicos de tórax y cuello, y posiblemente en el desarrollo de procesos ateromatosos ubicados a ese nivel y accidentes cerebrovasculares. Se evaluaron 122 arcos aórticos de individuos adultos de ambos sexos obtenidos como material de… Show more
“…A cadaver-based Argentinian study focused on correlating variations to atheroma, concluding a common trunk had a higher incidence of atheroma plaques, therefore a possible increased risk of thromboembolism in clinical scenarios [28]. Three other studies carried out in Colombia, reporting anatomical variations of 25.71%, 28.7%, and 40.1% [8,20,21]. The latter with a similar prevalence to ours.…”
Section: Discussionsupporting
confidence: 74%
“…A two-branch (type 2, CT and LS) variation was the most common variation (13.6%), similar to most, but significantly lower than USA (24.6%), Colombia (27.9%) and Jordan (31.6%) [6,16,20]. This was followed by the four-branch pattern (type 3, BT, LCC, LV and LS), which was one of the highest (7.3%), surpassed by India (8%, 15.3%) [4,18] and Colombia (8.2%, 8.5%, 9.9%) [8,20,21]. (Table 5).…”
This article has been peer reviewed and published immediately upon acceptance. It is an open access article, which means that it can be downloaded, printed, and distributed freely, provided the work is properly cited. Articles in "Folia Morphologica" are listed in PubMed.
“…A cadaver-based Argentinian study focused on correlating variations to atheroma, concluding a common trunk had a higher incidence of atheroma plaques, therefore a possible increased risk of thromboembolism in clinical scenarios [28]. Three other studies carried out in Colombia, reporting anatomical variations of 25.71%, 28.7%, and 40.1% [8,20,21]. The latter with a similar prevalence to ours.…”
Section: Discussionsupporting
confidence: 74%
“…A two-branch (type 2, CT and LS) variation was the most common variation (13.6%), similar to most, but significantly lower than USA (24.6%), Colombia (27.9%) and Jordan (31.6%) [6,16,20]. This was followed by the four-branch pattern (type 3, BT, LCC, LV and LS), which was one of the highest (7.3%), surpassed by India (8%, 15.3%) [4,18] and Colombia (8.2%, 8.5%, 9.9%) [8,20,21]. (Table 5).…”
This article has been peer reviewed and published immediately upon acceptance. It is an open access article, which means that it can be downloaded, printed, and distributed freely, provided the work is properly cited. Articles in "Folia Morphologica" are listed in PubMed.
“…El tipo II de Natsis, también denominado por otras literaturas como tronco bovino, ya sea por un ostium común o un tronco braquiocefálico por el que emergen ambas carótidas, en nuestra investigación se identificó con una alta frecuencia (27.3 %) comparativamente con estudios similares, como el de Natsis, et al, en el que identificó un 15%, Herrera, et al, un 17.2%, o aún más contrastante resulta la frecuencia que se observó en una población japonesa, con un 1.1%. Sin embargo, se encuentra una frecuencia similar en algunos estudios, como es el caso de Berko, et al, con 27.4% y Ogen´o, et al, con un 25.7% 2,5,6,9,10 . La arteria vertebral izquierda aberrante (tipo III y X de Natsis) mostró una frecuencia del 5.75%, identificándose dentro del rango 4-6% en la mayoría de la literatura 2,3,9 .…”
Section: B Aunclassified
“…Sin embargo, se encuentra una frecuencia similar en algunos estudios, como es el caso de Berko, et al, con 27.4% y Ogen´o, et al, con un 25.7% 2,5,6,9,10 . La arteria vertebral izquierda aberrante (tipo III y X de Natsis) mostró una frecuencia del 5.75%, identificándose dentro del rango 4-6% en la mayoría de la literatura 2,3,9 . Cabe señalar que la arteria subclavia derecha aberrante se observó con una mayor frecuencia (1.5%) comparativamente con lo observado por Rodríguez, et al y Motta, et al (menor al 0.1%) 11,12 .…”
Section: B Aunclassified
“…Así mismo, algunos autores han sugerido que el origen anómalo de las arterias vertebrales, junto con una mayor extensión del trayecto vascular, puede causar alteraciones hemodinámicas que predisponen a enfermedades cerebrales vasculares. Bajo estos razonamientos se delimita que el conocimiento de las variaciones vasculares va más allá del concepto académico anatómico puro [1][2][3][4][5] .…”
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