Mediastinal lesions in children

Figure 2 International Thymic Malignant Interest Group classification. In the axial computed tomography section passing through the superior aortic arch, the area between the sternum and the pericardium is the prevascular distance, the area between the pericardium and the line passing 1 cm distal to the anterior part of the vertebral corpus is the visceral distance, and the area posterior to this line is the paravertebral distance has been defined as.