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Intrapulmonary placement of a pleural catheter.
E B Lefever1, R M Rosenthal, S Ramamurthy
1Audie Murphy Veterans Administration Hospital, San Antonio, Texas.
Regional Anesthesia
|March 1, 1992
Summary
A pleural catheter was mistakenly placed inside the lung due to localized pleural thickening. This case highlights a rare complication of pleural catheter insertion.
Area of Science:
- Pulmonology
- Thoracic Surgery
- Medical Device Complications
Background:
- Pleural catheter insertion is a common procedure for managing pleural effusions.
- Proper placement is crucial to avoid complications.
- Focal pleural thickening can potentially alter catheter trajectory.
Observation:
- A case report details an unusual instance of pleural catheter misplacement.
- The catheter was found to be within the lung parenchyma (intrapulmonary).
- This occurred despite apparent correct insertion technique.
Findings:
- The intrapulmonary catheter placement was strongly suspected to be caused by focal pleural thickening at the insertion site.
- This thickening may have guided the catheter abnormally into the lung tissue.
- This represents a rare but significant complication.
Implications:
- Clinicians should be aware of the potential risk of intrapulmonary catheter placement in patients with pleural thickening.
- Pre-procedural imaging may be beneficial in identifying patients at higher risk.
- This case underscores the importance of meticulous technique and vigilance during pleural catheter procedures.