Fig. 1
From: Clinical analysis of extralobar pulmonary sequestration with torsion in children: report of 6 cases
Axial Contrast-enhanced CT image of the chest A indicates that a well-bordered, soft-tissue density mass without enhancement in the right thoracic cavity, coronal CT image B shows a well-defined soft tissue mass between the diaphragm and the spine, video-assisted thoracoscopy C reveals a purplish-red mass with congestion and necrosis in the pleural cavity, and D shows a twisted vascular pedicle