Coalescent reticular opacities in the midlung zones, more pronounced on the right, extending into the upper lung zone. These findings are indeterminate but may represent asymmetric pulmonary edema, atypical infection, or atelectasis. A central mass or aspiration in the right perihilar region cannot be excluded.
Pneumonia (Uncertain) Atelectasis (Uncertain) Aspiration (Uncertain) Mass/Solitary lung mass (Uncertain) Edema (Uncertain)