Remove_Structures(" 3A", "BrachioCephalicArtery");
// Remove_Structures("3A", "Bones"); --> should be in extractmediastinum
// Remove_Structures("3A", "BrachioCephalicVein"); ?
Remove_Structures(" 3A", "BrachioCephalicArtery");
// Remove_Structures("3A", "Bones"); --> should be in extractmediastinum
// Remove_Structures("3A", "BrachioCephalicVein"); ?