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Preparation and Using Phantom Lesions to Practice Fine Needle Aspiration Biopsies
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A novel technique for performing aspiration biopsies - A technical report
Sisith P Ariyaratne1, Neeraj Purohit2, Rajesh Botchu1
1Department of Musculoskeletal Radiology, The Royal Orthopaedic Hospital NHS Foundation Trust, Birmingham, United Kingdom.
Journal of Clinical Orthopaedics and Trauma
|February 5, 2024
Summary
A novel technique improves aspiration biopsy by maintaining constant negative pressure, freeing hands for better needle control during bone lesion sampling. This enhances diagnostic accuracy for challenging bone biopsies.
Area of Science:
- Medical procedures
- Surgical techniques
- Diagnostic sampling
Background:
- Aspiration biopsy is a key diagnostic method for soft tissue and bone lesions.
- Traditional aspiration biopsy for bone lesions is challenging due to the need for constant negative pressure, often requiring two hands.
Observation:
- Performing aspiration biopsy requires aspirating lesion contents and curetting walls.
- Maintaining constant negative pressure on the syringe is difficult during bone biopsies.
- This difficulty limits proceduralist's control over the needle.
Findings:
- A novel technique for aspiration biopsy is described.
- This technique allows for sustained negative pressure within the syringe.
- Both hands are freed for enhanced needle manipulation and control.
Implications:
- Improved technique can increase the success rate of aspiration biopsies for bone lesions.
- This method may yield better diagnostic material from cystic and lytic osseous lesions.
- Enhanced procedural control can lead to more accurate diagnoses and better patient outcomes.
