1995 UMLS C0014876 Esophagus body part, organ, or organ component C0040132 thyroid body part, organ, or organ component C0489886 left subclavian vein body part, organ, or organ component C0226262 left subclavian artery body part, organ, or organ component C0226087 left common carotid artery body part, organ, or organ component C0024764 manubrium of sternum body part, organ, or organ component C0040578 trachea body part, organ, or organ component C0040112 thymus biologically active substance C0226276 internal thoracic artery body part, organ, or organ component C0226633 internal thoracic vein body part, organ, or organ component C0222771 body of sternum body part, organ, or organ component left costal cartilages C0043356 xiphoid process of sternum body part, organ, or organ component C0226550 internal jugular vein body part, organ, or organ component C0226543 external jugular vein body part, organ, or organ component C0489886 left subclavian vein body part, organ, or organ component C0502763 left first rib body part, organ, or organ component C0039987 thoracic vertebrae body part, organ, or organ component C0039979 thoracic duct body part, organ, or organ component aortic arch C0226053 pulmonary trunk body part, organ, or organ component C0225630 left main bronchus body part, organ, or organ component C0226643 accessory hemiazygos vein body part, organ, or organ component left pulmonary veins C0003485 descending thoracic aorta body part, organ, or organ component C0031050 pericardium tissue C0021815 intervertebral discs body part, organ, or organ component prosterior intercostal veins C0226642 hemiazygos vein body part, organ, or organ component C0039987 thoracic vertebrae body part, organ, or organ component T2 T7 T12 C0025066 mediastinum body location or region C0040578 trachea body part, organ, or organ component C0226086 right common carotid artery body part, organ, or organ component C0226261 right subclavian artery body part, organ, or organ component brochiocephalic trunk ascending thoracic aorta C0225608 right main bronchus body part, organ, or organ component C0011980 diaphragm body part, organ, or organ component C0226087 left common carotid artery body part, organ, or organ component C0223206 first thoracic vertebra body part, organ, or organ component C0226262 left subclavian artery body part, organ, or organ component C0003485 descending thoracic aorta body part, organ, or organ component C0225630 left main bronchus body part, organ, or organ component C6 T12 L1 L2 porstior mediastinum human 1 Visible Human Male National Library of Medicine (NLM) Male Caucasian 38 http://anatquest.nlm.nih.gov/VisibleHuman/ImageData/Rendered/jpg/DSR110014876.jpg 1 left lateral anterior http://anatquest.nlm.nih.gov/VisibleHuman/ImageData/Rendered/thumbnails/DSR110014876.jpg