SegmentedPropertyType_CodeMeanings: Adrenal gland Aorta Clavicle Colon Deep muscle of back Eighth rib Eleventh rib Esophagus Fifth rib First rib Fourth rib Gallbladder Humerus Iliopsoas muscle Inferior vena cava Kidney L1 vertebra L2 vertebra L3 vertebra L5 vertebra Left atrium Left ventricle of heart Liver Lower lobe of lung Middle lobe of right lung Myocardium Ninth rib Pancreas Portal vein and splenic vein Pulmonary artery Right atrium Right ventricle of heart Sacrum Scapula Second rib Seventh rib Sixth rib Spleen Stomach T1 vertebra T12 vertebra T4 vertebra T5 vertebra Tenth rib Third rib Trachea Upper lobe of lung