A Case of Progressive Ossifying Fibrodysplasia of Tracheobronchial Respiratory Muscles

Figure 3

((a) = axial section and ((b) = coronal reconstruction): Linear thick extraskeletal, parietal, tracheal, and left bronchial strain calcium formation, circumferential with intraluminal extension, attached to the anterior surface of the T4 vertebral body by a thick extension ((a): red arrows). CT in pulmonary window: atelectasis of the left pulmonary lobes ((b): red circle).

(a)

(b)