Related Experiment Videos
Multiple rheumatoid nodules with rapid thin-walled cavity formation producing pneumothorax
Takuya Kobayashi1, Katashi Satoh, Motoomi Ohkawa
1Department of Radiology, Kagawa University, Faculty of Medicine, Kagawa, Japan. tkoba@kms.ac.jp
Journal of Thoracic Imaging
|February 25, 2005
Summary
This case study details rare rheumatoid nodules presenting with thin-walled cavities on CT scans. These nodules rapidly enlarged, leading to pneumothorax and other complications from bronchopleural fistula.
Area of Science:
- Rheumatology
- Pulmonology
- Radiology
Background:
- Rheumatoid nodules are uncommon manifestations of rheumatoid arthritis.
- Pulmonary involvement in rheumatoid arthritis can be diverse and severe.
Observation:
- A rare case of multiple rheumatoid nodules was observed.
- Chest CT revealed peripheral nodules with thin-walled cavities.
- Nodules showed rapid size increase over several months.
Findings:
- Complications included pneumothorax, pneumomediastinum, and subcutaneous emphysema.
- These complications arose from bronchopleural fistula formation.
- The findings highlight an aggressive presentation of rheumatoid nodules.
Implications:
- This case underscores the importance of vigilant monitoring for pulmonary complications in rheumatoid arthritis patients.
- Early recognition of such presentations is crucial for timely intervention.
- Further research into the pathogenesis of rapidly evolving rheumatoid nodules is warranted.