Rare case of pulmonary artery intimal sarcoma managed by pneumonectomy.

A differential ventilation-perfusion scan demonstrated that the left lung only received 19% of total perfusion. (b) Solid white tumour is evident occluding the left pulmonary artery at the hilium of the lung. gl Macroscopic evaluation of the resected specimen demonstrated a tumour spanning 80 mm which invaded adjacent lung parenchyma and hilar lymph nodes (Fig. [Extracted from the article]