Left lower lobe atelectasis

Case contributed by Guillermo César Vélez Parra
Diagnosis certain

Presentation

Post thoracostomy for stab wound.

Patient Data

Age: 30 years
Gender: Male
x-ray

Satisfactory position of the ETT and left chest drain.

Small volume left lung. Increased left lower zone attenuation due to left lower lobe atelectasis which obscures the descending aorta and left hemidiaphragm. The area contains an air-filled bronchus, the diaphragm is elevated and the heart is shifted to the left.

Case Discussion

This is a typical appearance of left lower lobe atelectasis later confirmed by CT.

This case was published with Valentina Diaz MD.

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