Westermark sign in a patient with occlusive pulmonary embolism. (A) Chest radiograph magnified A-P view shows a region of oligemia in the left lower lung (asterisk). (B) Chest CT shows a large thrombus in the left main pulmonary artery (arrow).
A-P: anteroposterior; CT: computed tomography.
Graphic 98271 Version 2.0
آیا می خواهید مدیلیب را به صفحه اصلی خود اضافه کنید؟