ElHassan et al. Journal of Medical Case Reports 2010, 4:284 http://www.jmedicalcasereports.com/content/4/1/284 Page 2 of 5 Figure 1 Cross-sectional view on echocardiogram suggesting the presence of a thrombus in the left pulmonary artery. Figure 2 Cross-sectional view on computed tomography angiography confirming hypoplasia of the left lung.