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Transosseous approach for thoracic needle biopsy.
1Department of Radiology, Reid Memorial Hospital, Richmond, IN 47374.
Radiology
|October 1, 1990
Summary
This study demonstrates a successful thoracic needle biopsy technique for lung lesions obscured by bone. The innovative method involves screwing a needle through overlapping bone when standard approaches fail.
Area of Science:
- Pulmonology
- Interventional Radiology
- Thoracic Surgery
Background:
- Thoracic needle biopsy is a common diagnostic procedure for lung lesions.
- Lesion visibility can be challenging due to overlying bony structures, complicating traditional biopsy approaches.
Observation:
- Two patient cases are presented where thoracic needle biopsy was successfully performed.
- In both instances, the target lesion was obscured by overlapping ribs or other thoracic bones.
Findings:
- A novel technique of carefully screwing a 20-gauge needle through the obstructing bone was employed.
- This method allowed for accurate needle placement and successful tissue acquisition despite the anatomical challenge.
Implications:
- This bone-penetrating needle biopsy technique offers a viable alternative for challenging thoracic lesion biopsies.
- It expands the feasibility of minimally invasive diagnostic procedures in cases with difficult anatomical access.