has part has part characteristic of part of inheres in part of has modifier Abnormal pulmonary situs morphology 2012-04-08T09:20:13Z Abnormality of pulmonary situs An abnormality of the pulmonary situs, i.e., of the sidedness of the morphological right and left lungs, which is defined by characteristics such as the number of lobes per lung and the relationship of the pulmonary arteries to their bronchi. UMLS:C4023271 HP:0011615 Abnormal lung development position abnormal pair of lungs