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Updated: Dec 19, 2025

The Left Pneumonectomy Combined with Monocrotaline or Sugen as a Model of Pulmonary Hypertension in Rats
Published on: March 8, 2019
Unusual cause of filling defect in pulmonary artery: pulmonary artery sarcoma
Cisel Yazgan1,2, Hakan Ertürk3, Aysenaz Taskin4
1Department of Radiology, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Abstract:
Pulmonary artery (PA) sarcoma is an extremely rare malignant tumor of pulmonary artery. It is often misdiagnosed as pulmonary thromboembolism (PTE) because of its clinical and imaging features which are quite similar to PTE. Multimodality diagnostic imaging and recognition of specific imaging characteristics with appropriate clinical suspicion are required to make correct diagnosis. In this report, we present a case of PA sarcoma with imaging and clinical features as well as emphasize significance of using multimodality imaging.
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