1989
DOI: 10.1016/s0950-821x(89)80108-2
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The potential of duplex scanning to replace aorto-iliac and femoro popliteal angiography

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Cited by 116 publications
(30 citation statements)
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“…Among different noninvasive arterial tests, Doppler sonography plays an important and often unique role. In the past 15 years duplex ultrasonography has been extensively investigated as a screening tool to evaluate lower extremities, arterial disease and as a potential replacement for preoperative contrast arteriography [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19].…”
Section: Introductionmentioning
confidence: 99%
“…Among different noninvasive arterial tests, Doppler sonography plays an important and often unique role. In the past 15 years duplex ultrasonography has been extensively investigated as a screening tool to evaluate lower extremities, arterial disease and as a potential replacement for preoperative contrast arteriography [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19].…”
Section: Introductionmentioning
confidence: 99%
“…Os achados angiográficos foram quantificados através da medida acurada das estenoses, nos clichês radiográficos. As dúvidas em relação a algumas 8,[25][26][27][28][29][30][31][32][33][34][35][36][37] . No presente trabalho, a acurácia para se distinguir uma lesão hemodinamicamente significativa de outra não-significativa foi de 92%.…”
Section: Protocolo Da Madunclassified
“…Essa conclusão está de acordo com quase todos os trabalhos da literatura 8,[25][26][27][28][29][30][31][32][33][34][35][36][37][39][40][41][42][43][44][45][46][47][48][49][50][51][52][53][54] . A eco-Doppler pode ser usada na investigação primária da DOAI, evitando-se a angiografia pré-intervenção por qualquer método (arteriografia com cateter, tomografia computadorizada e ressonância magnética) na imensa maioria dos pacientes com suspeita de DOAI.…”
Section: Conclusãounclassified
“…Recent studies have also shown that patients may be safely selected for percutaneous transluminal angioplasty on the basis of duplex findings. [1][2][3][4][5][6][7][8] In spite of this, most vascular surgeons and radiologists still rely on angiographic evaluation prior to intervention and duplex scans are only used as a complimentary diagnostic tool. Biplanar angiography is still regarded as the gold standard for the diagnosis of lower limb arterial disease and provides the "road map" for the surgeon or vascular interventionist to formulate appropriate treatment.…”
Section: Introductionmentioning
confidence: 99%