Figure 1. Distribution of advanced cross-sectional imaging capabilities in Mongolia. Of the 14 computed tomography (CT) scanning units, six are in the capital city, Ulaanbaatar. Five of six units capable of writing to compact discs are also located in Ulaanbaatar. For multi-detector CT scanners with two or more channels, 1.25mm slice thickness and 1mm reconstruction intervals are possible. There are two magnetic resonance imaging units in Mongolia, also located in Ulaanbaatar. Red lines depict the regional borders of the aimags (states) comprising Mongolia and do not represent roads.