Related Experiment Videos
MR-guided interventional breast procedures considering vacuum biopsy in particular
1Institute of Diagnostic Radiology, Technical University Dresden, Fetscherstrasse 74, 01307, Dresden, Germany. pietra.viehweg@mailbox.tu-dresden.de
European Journal of Radiology
|June 1, 2002
Summary
Magnetic resonance (MR)-guided breast interventions are crucial for evaluating MR-detected lesions. New MR-guided vacuum biopsy systems enable accurate histologic evaluation of small breast lesions.
Area of Science:
- Radiology
- Medical Imaging
- Breast Surgery
Background:
- Contrast-enhanced magnetic resonance (MR) imaging is increasingly used for breast lesion detection.
- Histologic work-up is essential for accurate diagnosis of MR-detected breast lesions.
Purpose of the Study:
- To provide an overview of MR-guided breast interventions performed since 1990.
- To highlight recent advancements in MR-guided biopsy techniques.
Main Methods:
- Review of MR-guided breast interventions including freehand, stereotaxic, and prone localization techniques.
- Description of MR-guided wire localization and percutaneous vacuum biopsy systems.
Main Results:
- Closed magnets are predominantly used for MR-guided interventions due to cost and image quality.
- MR-guided vacuum biopsy offers accurate and safe access to lesions in all breast locations.
- This technique allows for direct visualization of the biopsy cavity, ensuring representative tissue sampling.
Conclusions:
- MR-guided interventions are vital for the histologic evaluation of MR-detected breast lesions.
- MR-guided vacuum biopsy is a reliable method for obtaining tissue samples from small lesions (<10 mm).
- Advancements in MR guidance improve diagnostic accuracy and patient management for breast abnormalities.