The figure demonstrates the boundaries of the mediastinal compartments based upon the three-compartment ITMIG classification[1].
ITMIG: International Thymic Malignancy Interest Group.
Reference:
Carter BW, Benveniste MF, Madan R, et al. ITMIG Classification of Mediastinal Compartments and Multidisciplinary Approach to Mediastinal Masses. Radiographics 2017; 37:413.
