Research Article
Recognition of Ultrasound Artifact Mimicking Pulmonary Artery Dissection in Patients with Heart Disease
Figure 4
(a) Aortic short-axis and pulmonary artery long-axis views. A linear artifact is clearly seen (white arrowhead). (b) Computed tomographic pulmonary angiography shows that the main pulmonary artery and left and proximal right pulmonary arteries are clear with no artifacts.