Figure 1From: The great masquerader of malignancy: chronic intestinal pseudo-obstruction CT scan of the chest. CT of the thorax (horizontal section) showing a large mass measuring 4.6 × 12.0 × 8.1 cm, encasing the left pulmonary artery and segmental branches (arrows).The mass also abutts the left mainstem bronchus with partial encasement. Moderate-sized left pleural effusion (arrow heads).Back to article page