释义 |
apical cap ap·i·cal capa curved shadow at the apex of one or both hemithoraces on chest x-ray; caused by pleural and pulmonary fibrosis or, on the left, by blood from a traumatic rupture of the aorta.ap·i·cal cap (ap'i-kăl kap) A curved shadow at the apex of one or both hemithoraces on chest x-ray; caused by pleural and pulmonary fibrosis. |