Related Experiment Video
Updated: Jul 4, 2026

Quantitative Assessment Protocol for Facial Soft Tissue Volumetric Changes with Stereophotogrammetry
Published on: December 9, 2025
[Diagnostic image (371). A man with a swollen face]
N A J van der Linde1, G J Braunstahl
1Sint Franciscus Gasthuis, afd. Longziekten, Rotterdam. n.vanderlinde@sfg.nl
A 65-year-old man experienced sudden shortness of breath and facial swelling. This was caused by subcutaneous emphysema, a complication of his existing lung conditions.
Area of Science:
- Pulmonology
- Thoracic Surgery
Background:
- The patient had a history of recurrent pneumothorax.
- Bullous emphysema was a pre-existing condition.
Observation:
- The patient presented with acute dyspnoea.
- Facial swelling was noted due to subcutaneous emphysema.
Findings:
- Subcutaneous emphysema developed as a complication.
- The condition presented with acute respiratory distress.
Implications:
- This case highlights the potential for subcutaneous emphysema in patients with bullous emphysema.
- Prompt recognition and management of subcutaneous emphysema are crucial in managing respiratory complications.
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