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Is there a pathology? what is your possible diagnosis? a -Normal PA chest x-ray b -Mass in the right lung c -Aortic knob fade due to aortic insufficiency d -Pleural thickening e -aortic arch on the right side
Aortic arch on the right side.
The aortic knob was not observed on the left. There was an expansion in the right upper mediastinum.