Preferred Label : Lower Opening of the Thorax;
NCIt definition : A hole in the base of the chest formed by the twelfth vertebrae, tenth and twelfth
ribs, costal arch and the xiphoid process through which arteries, veins and nerves
pass.;
Origin ID : C33011;
UMLS CUI : C1518031;
Anatomic structure is physical part of
Semantic type(s)