Healy D A, Neumyer M M, Atnip R G, Thiele B L
Department of Surgery, Pennsylvania State University College of Medicine, Hershey 17033.
J Ultrasound Med. 1992 Sep;11(9):481-5. doi: 10.7863/jum.1992.11.9.481.
A retrospective study of 25 patients was performed to evaluate the applicability of duplex ultrasonography to the celiac and superior mesenteric circulation. Lateral contrast aortograms were compared to the pulsed-Doppler spectral data from duplex examinations in fasting subjects. A significant correlation was identified between the celiac-aortic diastolic ratio and the degree of stenosis measured angiographically, but such a relationship could not be established for the superior mesenteric artery. These data suggest that duplex ultrasonography may not be a reliable screening test for mesenteric vascular disease.
对25例患者进行了一项回顾性研究，以评估双功超声检查在腹腔干和肠系膜上循环中的适用性。将侧位造影主动脉造影与空腹受试者双功检查的脉冲多普勒频谱数据进行比较。发现腹腔干与主动脉舒张期比值与血管造影测量的狭窄程度之间存在显著相关性，但肠系膜上动脉无法建立这种关系。这些数据表明，双功超声检查可能不是肠系膜血管疾病可靠的筛查方法。
