Tension pneumothorax mimic due to right lower lobe hypoplasia

Case contributed by Dr Brendon Friesen


Code blue. Recent pacemaker insertion

Patient Data

Age: 70
Gender: Female

Left pneumothorax. Mediastinal shift towards right, depression of left hemidiaphragm, concerning for tension pneumothorax.

Pacemaker, ETT, nasogastric tubes.

Comparison radiographs - previous day (with defibrillator pad) and 10 years previous

Left sided pneumothorax and left sided intercostal catheter.

Only minor right basal subsegmental atelectasis.

Case Discussion

Left sided pneumothorax complicating pacemaker insertion.

Despite the clinical scenario of code blue (possibly related to pneumothorax), the rightward mediastinal shift is unchanged since 10 years previous (possibly right lower lobe hypoplasia), mimicking radiographic features of tension pneumothorax.

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Case information

rID: 30073
Published: 16th Jul 2014
Last edited: 7th Oct 2015
System: Chest
Inclusion in quiz mode: Included

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