Immediate chest roentgenography following fiberoptic bronchoscopy

Area of Science:

• Pulmonology
• Radiology
• Medical Procedures

Background:

• Clinicians often obtain post-procedure chest roentgenograms (X-rays) after flexible bronchoscopy (FOB) to detect complications like pneumothorax.
• This practice adds significant cost to FOB procedures.
• The clinical utility of immediate post-bronchoscopy chest roentgenography is questionable.

Purpose of the Study:

• To evaluate the diagnostic and therapeutic value of routine chest roentgenograms obtained immediately after flexible bronchoscopy.
• To determine if immediate post-FOB chest imaging impacts patient management or detects clinically significant complications.

Main Methods:

• Retrospective review of 130 chest roentgenograms taken immediately following flexible bronchoscopy over a 36-month period.
• Comparison of post-FOB roentgenograms with pre-procedure imaging to identify changes.
• Analysis of clinical management decisions based on roentgenogram findings.

Main Results:

• 88% of post-FOB chest roentgenograms showed no significant changes from previous imaging.
• 8% demonstrated changes attributed to bronchoalveolar lavage or hemorrhage.
• Only one case of pneumothorax was detected, which was already clinically suspected and identified via fluoroscopy prior to the X-ray; management was not altered by the roentgenogram.

Conclusions:

• Immediate post-bronchoscopy chest roentgenograms provide minimal clinically useful information.
• The routine use of post-FOB chest imaging rarely detects complications not already suspected clinically.
• This practice has a negligible impact on patient management decisions.