Apparent cardiomegaly and widening of the superior mediastinum, which may be related to supine low lung volume technique. Limited evaluation of the parenchyma due to respiratory motion, with haziness of the pulmonary vessels suggesting superimposed pulmonary edema. Recommendation for repeat upright PA and lateral views of the chest as clinically indicated.
Superior mediastinal mass (Uncertain) Edema (Uncertain) Cardiomegaly (Uncertain)