Several imaging modalities are available for the evaluation of vascular ring anomalies, including radiography, echocardiography, computed tomography (CT), and magnetic resonance ... to identify the ...

and typically located in the middle mediastinum. CT is the preferred method of investigation, and bronchogenic cysts’ CT densities range from normal water densities to high densities associated with ...

First of a two-part look at border life. Last year, Elmer—whose last name is withheld because he fears deportation—traveled alone by foot, truck, and bus from Colombia to the Mexico-Texas ...