anterior mediastinum anterior mediastinumOpen the 3D modelThe 3D model needs JavaScript.3D models: BodyParts3D, © The Database Center for Life Science licensed under CC Attribution 4.0 International In 1 atlas Adult male (BodyParts3D) Parts in this atlas right lobe of thymusleft lobe of thymus Neighbouring structures deltopectoral triangleinfraclavicular fossapectoral regionpresternal regionmiddle mediastinum Identifiers FMA 9838 UBERON 0008820 Wikidata Q66505136