has part has part has_part characteristic of part of has modifier abnormal chest morphology abnormal thoracic cavity morphology MP:0004733 any structural anomaly of the cavity in the vertebrate body enclosed by the ribcage between the diaphragm and the neck, and contains the lungs, heart, thoracic aorta, pulmonary artery and its branches, thymus gland, and the respiratory airway MPheno.ontology abnormal rib cavity morphology abnormal thoracic cavity