Presentation
Smoker presented to ED 12 days ago with an acute exacerbation of COPD. Following admission to the high dependency unit for BiPAP he developed an ovoid soft tissue mass overlying the volar and radial aspect of his right wrist at the site of previous arterial cannulation. The ultrasound request read "Soft tissue mass ? collection".
Patient Data
| Age: | 60 years |
|---|---|
| Gender: | Male |