There is a rounded opacity measuring approximately 5 cm in diameter in the right mid zone peripherally, without evidence of cavitation. This could represent rounded pneumonia or an abscess; however, an underlying mass lesion cannot be excluded. Further clinical correlation and comparison with any available interim chest radiographs are suggested. If patient symptoms are indicative of infection, close interval follow-up is recommended.
Pneumonia (Uncertain) Mass/Solitary lung mass (Uncertain)