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[Percutaneous puncture under sectorial real time ultrasonography control]
Journal De Radiologie
|May 1, 1982
Summary
This study introduces a novel percutaneous puncture technique using real-time ultrasound without mechanical needle guidance. The method successfully guided 200 punctures, enabling precise detection of small liver metastases and pancreatic ducts.
Area of Science:
- Medical Imaging
- Interventional Radiology
- Ultrasonography
Context:
- Percutaneous procedures require precise needle placement.
- Traditional methods may involve mechanical needle guidance systems.
- Real-time imaging is crucial for minimally invasive interventions.
Purpose:
- To describe a new percutaneous puncture technique.
- To evaluate the efficacy of sectorial scanning real-time ultrasonography without mechanical needle control.
Summary:
- A novel technique for percutaneous puncture utilizing sectorial scanning real-time ultrasonography is presented.
- This method does not employ a mechanical system for needle control.
- Satisfactory results were achieved in 200 punctures, including the detection of a 13 mm liver metastasis and a 4 mm Wirsung's duct.
Impact:
- Offers a simpler, potentially more accessible approach to percutaneous puncture.
- Demonstrates the capability of real-time ultrasound for precise guidance in detecting small anatomical structures and lesions.
- Potential to improve outcomes in minimally invasive diagnostic and therapeutic procedures.