Fobbe F, Siegert J, Fritzsch T, Koch H C, Wolf K J
Abteilung für Röntgendiagnostik, FU Berlin, Klinkum Steglitz.
Rofo. 1991 Mar;154(3):242-5. doi: 10.1055/s-2008-1033127.
The diagnostic use of microbubble consisting transpulmonary ultrasound contrast media in combination with color-coded duplex sonography (CCDS) has not been evaluated. Perfusion of the orthotopic kidney was therefore examined in an animal experiment with CCDS and transpulmonary echocontrast agent. The contrast agent consists of tiny stabilized air bubbles which survive the lung passage after peripheral venous injection and cause echo-enhancement of the arterial blood. The combination of CCDS and this contrast agent permits demonstration of the renal perfusion including the peripheral parenchyma. Even small experimental perfusion defects can be identified by this method. The use of this contrast agent in combination with CCDS might contribute significantly to the diagnostic potential of ultrasound.
由经肺超声造影剂组成的微泡与彩色编码双功能超声检查（CCDS）联合用于诊断的情况尚未得到评估。因此，在一项动物实验中，使用CCDS和经肺超声造影剂对原位肾脏的灌注情况进行了检查。该造影剂由微小的稳定气泡组成，在外周静脉注射后能通过肺循环，并使动脉血回声增强。CCDS与这种造影剂联合使用可显示包括外周实质在内的肾脏灌注情况。通过这种方法甚至可以识别出小的实验性灌注缺损。这种造影剂与CCDS联合使用可能会显著提高超声的诊断潜力。
