Case Report
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Sep 14, 2013; 19(34): 5759-5762
Published online Sep 14, 2013. doi: 10.3748/wjg.v19.i34.5759
Figure 4
Figure 4 Transcranial Doppler bubble test showing the Doppler flow through the middle cerebral artery. The embolus is clearly represented in the power M-mode (upper panel) as a whitish sloping track. The whitish sloping track means that microemboli disrupt the ultrasonic signal (arrows).