1995 UMLS C0226290 Branches of descending thoracic aorta body part, organ, or organ component C0003483 Aorta body part, organ, or organ component human 1 Visible Human Male National Library of Medicine (NLM) Male Caucasian 38 http://anatquest.nlm.nih.gov/VisibleHuman/ImageData/Rendered/jpg/DSR100226290.jpg 0 anterior anterior http://anatquest.nlm.nih.gov/VisibleHuman/ImageData/Rendered/thumbnails/DSR100226290.jpg